Peer reviewed publications and PhD theses
2024 (2)
Roager, L., D. Athena-Vasileiadi, L. Gram and E.C. Sonnenschein 2024. Antagonistic activity of Phaeobacter piscinae against the emerging fish pathogen Vibrio crassostreae in aquaculture feed algae. Applied and Environmental Microbiology (accepted)
Bech, P.K., S.A. Jarmusch, J.A. Rasmussen, M. T. Limborg, L. Gram and N.N.S.E. Henriksen 2023. Succession of microbial community composition and secondary metabolism during marine biofilm development ISME Communications (accepted). https://doi.org/10.1093/ismeco/ycae006
2023 (8)
Droumpali, A., Y. Liu, X. F. Florensa, C. Sternberg, M. Dimaki, A. J.C. Andersen, M.L. Strube, P. Kempen, L. Gram and R.R. Taboryski 2023. Biosynthesis of antibacterial compound tropodithietic acid (TDA) by marine bacteria Phaeobacter inhibens is influenced by culture of biofilms on micro-structured polymer surfaces. RSC Advances 13:33159–33166 https://doi.org/10.1039/d3ra05407a
Garcias-Bonet, N, A. Roik, A. Dungan, H. Villela, F. Garcia, K. Quigley, M. Sweet, G. Berg6, L. Hoj, D. G. Bourne, B. Ushijima, M. Sogin, L. Gram, G. Duarte, H. Hirt, K. Smalla, A. Rosado, S. Carvalho, R. Vega-Thurber, M. Ziegler, B. Tierney, C. E. Mason, L. Blackall, M. JH van Oppen, C.R Voolstra and R. Peixoto. 2023. Horizon scanning the application of probiotics for wildlife. Trends in Microbiology (on-line). https://doi.org/10.1016/j.tim.2023.08.012.
Bech, P.K., M.L. Strube, N.N.S.E. Henriksen, M. Bentzon-Tilia, S. Zhang and L. Gram. 2023. The potential to produce tropodithietic acid by the Phaeobacter inhibens affects the assembly of microbial biofilm communities in natural seawater. npj biofilms and microbiomes 9:12 https://doi.org/10.1038/s41522-023-00379-3
Su, J., Y. Wang, M. Bai, H. Li, H. Xu, G. Guo, H. Bai, N. Rong, S.K. Sahu, H. He, C. Jin, W. Liu, M.L. Strube, L. Gram, Y. Li, E. Wang, H. Liu and H. Wu 2023. Soil conditions and plant microbiome boost the accumulation of monoterpenes in the fruit of Citrus reticulata ‘Chachi’. Microbiome 11:61 https://doi.org/10.1186/s40168-023-01504-
Roager, L., E.C. Sonnenschein and L. Gram 2023. Sequence-based characterization of microalgal microbiomes: Impact of DNA extraction protocol on yield and community composition. Microbiology Spectrum (on line) https://doi.org/10.1128/spectrum.03408-22
Mauritzen, J.J., E. Søndberg, P.G. Kalatzis, L. Roager, L. Gram, S.L. Svenningsen and M. Middelboe 2022. Strain-specific quorum-sensing responses determine virulence properties in Vibrio anguillarum. Environmental Microbiology https://doi.org/10.1111/1462-2920.16356
Petersson, M., S.W. Thrane, L. Gram, S. Muyldermans and A.H. Laustsen 2023. Orally delivered single-domain antibodies against gastrointestinal infectious pathogens in humans and animals. Trends in Biotechnology https://doi.org/10.1016/j.tibtech.2023.01.015
Lindqvist, L.L., S.-D. Zhang, M. Wibowo, A.J. Andersen, E. Sonnenschein, E. Schoof, M.W: Nielsen and L. Gram 2022. Tropodithietic acid, a multifunctional antimicrobial, facilitates niche colonization of the producer, Phaeobacter piscinae S26. mSphere (on-line), https://doi.org/10.1128/msphere.00517-22)
Henriksen, N.N.S.E., M. D. Schostag, S.R. Balder, E. Sonnenschein, M.L. Strube, P.K. Bech and L. Gram 2022. The capability to produce microbial secondary metabolites govern dynamics of closely related strains in a microalgae community. ISME Communications 2:109 https://doi.org/10.1038/s43705-022-00193-6
Sanchez-Navarro, R., Nuhamunada, M., Mohite, O., Wasmund, K., Albertsen, M., Gram, L., Nielsen, P.H., Weber, T. and Singleton, C. 2022. Long-read MAGs improve identification of novel complete biosynthetic gene clusters in a complex microbial activated sludge ecosystem. mSystems 7:e0063222. https://doi.org/10.1128/msystems.00632-22
Wang, Y., X.L. Wang, S. Sun, C. Jin, J. Su, J. Wei, X. Luo, J. Wen, T. Wei, S. Sahu, H. Zou, H. Chen, Z. Mu, X. Liu, G. Zhang, L. Gram, X. Xu, H. Yang, and E. Wang 2022. GWAS, MWAS and mGWAS provide insights into precision agriculture based on genotype-dependent microbial effects in foxtail millet. Nature Communications 13:5913 https://doi.org/10.1038/s41467-022-33238-4
Zhang, S.-D., L.L. Lindqvist, T. Isbrandt, I. Borre, M. Wibowo, M. Wennekers Nielsen, L. Ding, T.O. Larsen and L. Gram 2022. Cyclodepsipeptides, solonamides, influence motility in the native producer, Photobacterium galatheae S2753. Applied and Environmental Microbiology 88:e0110522. https://doi.org/10.1128/aem.01105-22
Peixoto, R., C.R. Voolstra, M. Sweet, C. Duarte, S. Carvalho, H. Villela, J. E Lunshof, L. Gram, D.C. Woodhams, J. Walter, A. Roik, U. Hentschel, R. Vega Thurber, B. Daisley, B. Ushijima, D. Daffonchio, R. Costa, T. Keller-Costa, J. Bowman, A.S. Rosado, G. Reid, C. Mason, J.B. Walke, T. Thomas and G. Berg 2022. Harnessing the microbiome to prevent global biodiversity loss. Nature Microbiology 7:1726–1735 https://doi.org/10.1038/s41564-022-01173-1
Henriksen, N.N.S.E., L.L. Lindqvist, M. Wibowo, E.C. Sonnenschein, M. Bentzon-Tilia and L. Gram 2022. Role is in the eye of the beholder – the multiple functions ofthe antibacterial compound tropodithietic acid produced by marine Rhodobacteraceae. FEMS Microbiology Reviews 1-15 https://doi.org/10.1093/femsre/fuac007
Tesdorf, J., A.U. Geers, M.L. Strube., L. Gram and M. Bentzon-Tilia 2022. Roseobacter group probiotics exhibit differential killing of fish pathogenic Tenacibaculum species. Applied and Environmental Microbiology 88:e0241821https://doi.org/10.1128/aem.02418-21
Geers, A.U., Y. Buijs, M.L. Strube, L. Gram and M. Bentzon-Tilia 2022. The natural product biosynthesis potential of the microbiomes of Earth – bioprospecting for novel anti-microbial agents in the meta-omics era. Computational Structural Biotechnology Journal 20:343-352. https://doi.org/10.1016/j.csbj.2021.12.024
2021 (14)
Ding, L., S. Zhang, A Haidar, M. Bajimaya, Y. Guo, T.O. Larsen and L. Gram 2021. Polycyclic tetramate macrolactams–a group of natural bioactive metallophores. Front. Chem. (accepted)
Strube, M.L. 2021. RibDif: Can individual species be differentiated by 16S sequencing? Bioinformatics Advances 1:vbab020
Wang, X., T.I. Pedersen, E. Ø. Christensen, J. Melchiorsen, T. O. Larsen, S.-D. Zhang and L. Gram 2021. Identification and verification of the prodigiosin biosynthetic gene cluster (BGC) in Pseudoalteromonas rubra S4059. Microbiology Spectrum 9:e01171-21
Droumpali, A., J. Hübner, L. Gram and R. Taboryski 2021. Fabrication of Micro-Structured Surface Topologies for the Promotion of Marine Bacteria Biofilm. Micromashines 12:926. https://doi.org/10.3390/mi12080926
Lauritsen, J.G., M.L. Hansen, P.K. Bech, L. Jelsbak, L. Gram, and M.L. Strube 2021. Identification and differentiation of Pseudomonas species in field samples using an rpoD amplicon sequencing methodology. mSystems 6:e0070421
Dragoš, A., A.J.C. Andersen, C.N. Lozano-Andrade, P. Kempen, A.T. Kovács and M.L. Strube 2021. Phages carry interbacterial weapons encoded by biosynthetic gene clusters. Current Biology 31:1-11
Zhang, S., T. Isbrandt, L. L. Lindqvist, T. O. Larsen and L. Gram 2021. Biosynthesis of holomycin is required for biofilm formation of its native producer Photobacterium galatheae S2753. Appl. Envron. Microbiol. 87:e00169-21
Buijs, Y, S. Zhang, K.M. Jørgensen, T. Isbrandt, T.O. Larsen and L Gram 2021. Enhancement of antibiotic production by co-cultivation of two antibiotic producing marine Vibrionaceae strains. FEMS Microb. Ecol. 97: fiab041
Dragos, A., B. Priyadarshini, Z. Hasan, M.L. Strube, P. Kempen, G. Maróti, C. Kaspar, I.B. Bischofs, B. Bose, B.M. Burtonand and A.T. Kovács 2021. Pervasive prophage recombination occurs during evolution of spore-forming Bacilli. The ISME Journal. 15:1344-1358
Hansen, J., J. Melchiorsen, R.V. Mateiu, N. Ciacotich, L. Gram and E.C. Sonnenschein 2021. Effect of polymer type on the colonization of plastic pellets by marine bacteria. FEMS Microbiol. Letts. 368:fnab026.
Wang, X., T. Isbrandt, M.L. Strube, S.S. Paulsen, M.W. Nielsen, Y. Buijs, E.M. Schoof, T.O. Larsen, L. Gram and S.D. Zhang 2021. Chitin degradation machinery and secondary metabolite profiles in the marine bacterium Pseudoalteromonas rubra S4059. Mar. Drug. 19:108. doi: 10.3390/md19020108
Kiesewalter, H.T., C.N. Lozano-Andrade, M. Wibowo, M.L. Strube, G. Maróti, D. Snyder, T.S. Jørgensen, T.O. Larsen, V.S. Cooper, T. Weber, and A.T. Kovács 2021. Genomic and Chemical Diversity of Bacillus subtilis Secondary Metabolites against Plant Pathogenic Fungi mSystems 6:e00770-20.
Wang, Y., L. Shuilin, Y. Gai, G. Liu, T. Jin, H. Liu, L. Gram, M. L. Strube, G. Fan, S. Sahu, S. Liu, S. Gan, Z.-Z. Xie, L.-F. Kong, P. Zhang, X. Liu, and D. Wang 2021. Metagenomic analysis reveals community structure and their metabolic potential for nitrogen acquisition in the oligotrophic surface waters of the Indian Ocean. Front. Microbiol. 12:518865. doi: 10.3389/fmicb.2021.518865
Sonnenschein, E.C., G. Jiménez, M. Castex and L. Gram 2021. The Roseobacter-group bacterium Phaeobacter as safe probiotic solution for aquaculture. Appl. Environ. Microbiol. 87:e02581-20
2020 (8)
Buijs, Y., T.I. Petersen, S. Zhang, T.O. Larsen and L. Gram 2020. The antibiotic andrimid produced by Vibrio coralliilyticus increases expression of biosynthetic gene clusters and antibiotic production in Photobacterium galatheae. Front. Microbiol. 11:622055.doi: 10.3389/fmicb.2020.622055
Paulsen, S.S., T.I. Petersen, M. Kirkegaard, Y. Buijs, M.L. Strube, E.C. Sonnenschein, T.O. Larsen and L. Gram 2020. Production of the antimicrobial compound tetrabromopyrrole and the Pseudomonas quinolone system precursor, 2-heptyl-4-quinolone, by a novel marine species Pseudoalteromonas galatheae sp. nov. Sci. Rep.10:1-13
Wibowo, M., C.H. Gotfredsen, E. Sassetti, J. Melchiorsen, M.H. Clausen, L Gram and L. Ding 2020. Azodyrecins A‒C, Azoxides from a Soil-derived Streptomyces sp. J. Nat. Prod. 83: 3519–3525. doi/10.1021/acs.jnatprod.0c00339
Liao, S., Y. Wang, H. Liu, G. Fan, S. Sahu, T. Jin, J. Chen, P. Zhang, L. Gram, M.L. Strube, Q. Shi, S. Ming Y. Lee and X. Liu 2020. Deciphering the microbial taxonomy and functionality of two diverse mangrove ecosystems and their potential abilities to produce bioactive compounds mSystems 5:e00851-19. https://doi.org/10.1128/mSystems.00851-19
Bech, P.K., K. Lydahl, L. Gram, M. Bentzon-Tilia and M.L. Strube 2020. Marine sediments are a rich source of novel microbial diversity and biosynthetic gene clusters encoding bioactive compounds. mSystems 5:e00782-20
Ciacotich, N., L.A. Kvich, S. Køhler, A. Andersen, N. Sanford, J. Wolcott, T. Bjarnsholt and L. Gram 2020. Copper-silver alloy coated door handles as a potential antibacterial strategy in settings. Coatings 10:790. https://doi.org/10.3390/coatings10080790
McGenity, T.J., A. Gessesse, J.E. Hallsworth, E.G. Cela, C. Verheecke-Vaessen, E.P. Wang, M. Chavarria, M.M. Haggblom, S. Molin, A. Danchin, E.J. Smid, C. Lood, C.S. Cockell, C. Whitby, S.J. Liu, N.P. Keller, L.Y. Stein, S.R. Bordenstein, R. Lal, O.C. Nunes, L. Gram, B.K. Singh, N.S. Webster, C. Morris, S. Sivinski, S. Bindschedler, P. Junier, A. Antunes, B.K. Baxter, P. Scavone, K. Timmis, 2020. Visualizing the invisible: class excursions to ignite children's enthusiasm for microbes. Microb. Biotechnol. 13:844–887. doi:10.1111/1751-7915.13576
Dittmann, K.K., B.R. Rasmussen, J. Melchiorsen, E.C. Sonnenschein, L. Gram and M. Bentzon-Tilia 2020. Changes in the microbiome of mariculture feed organisms after treatment with a potentially probiotic strain of Phaeobacter inhibens. Appl. Environ. Microbiol. 86:e00499-20.. doi.org/101128/AEM.00499-20.
2019 (12)
Roager, L and E. Sonnenschein 2019.Bacterial candidates for colonization and degradation of marine plastic debris. Env. Sci Technol.53:11636-11643. doi.org/10.1021/acs.est9b02212
Reen, J., J. A. Gutierrez Barranquero, R. McCarthy, D. F. Woods, S. Scarciglia, C. Adams, K. F. Nielsen, L. Gram and F. O'Gara 2019. Quorum sensing signalling alters virulence potential and population dynamics in complex microbiome-host interactomes. Front. Microbiol. 10:2131. doi.org/10.3389/fmicb.2019.02131
Buijs, Y., P. Kjersgaard Bech, D. Albazete, E. Sonnenschein, M. Bentzon-Tilia, L Gram and S. Zhang 2019. Marine proteobacteria as sources for natural products. Nat. Prod. Rep. DOI: 10.1039/c9np00020h
Rasmussen, B.B., P.G. Kalatzis, M. Middelboe and L. Gram 2019. Combining probiotic bacteria and phages against fish pathogenic vibrios. Aquaculture 513: doi.org/10.1016/j.aquaculture.2019.734415
Ciacotich, N., J.E. Tesdorpf, K. Nørskov Kragh, M. Lichtenberg, T. Bjarnsholt and L. Gram 2019. In situ monitoring of the antibacterial activity of a copper-silver alloy using confocal laser scanning microscopy and pH microsensors. Global Challenges 1900044. DOI: 10.1002/gch2.201900044
Timmis, K., R. Cavicchioli, J.L. Garcia, B. Nogales, M. Chavarría, L. Stein, T.J. McGenity, N. Webster, B.K. Singh, J. Handelsman, V. de Lorenzo, C. Pruzzo, J. Timmis, J.L. Ramos Martín, W. Verstraete, M. Jetten, A. Danchin, W. Huang, J. Gilbert, R. Lal, H. Santos, S.Y. Lee, A. Sessitsch, P. Bonfante, L. Gram, R.T.P. Lin, E. Ron, Z.C. Karahan, J.R. van der Meer, S. Artunkal, D. Jahn and L. Harper 2019. The urgent need for microbiology literacy in society. Environ. Microbiol. 21:1513–1528
Paulsen, S.S., P.K. Bech, M. L. Strube, L. Gram and E.C. Sonnenschein 2019. Marine chitinolytic Pseudoalteromonas represents an untapped reservoir of bioactive potential. mSystems 4:e00060-19
Dittmann, K.K., C.H. Porsby, P. Goncalves, E.C. Sonnenschein, M. Bentzon-Tilia, S. Egan and L. Gram 2019. The effect of sub-lethal levels of tropodithietic acid on gene expression of Vibrio vulnificus. Env. Microbiol. Rep. 11:581–588
Phippen, C.B.W., C.M. Jørgensen, M. Bentzon-Tilia, T.O. Larsen, L. Gram and E.C. Sonnenschein 2019. Isolation of Antibacterial Methyl Troposulfenin from Phaeobacter inhibens. J Nat. Prod. 82:1387-1390
Ciacotich, N., M. Kilstrup, P. Møller and L. Gram 2019. Influence of chlorides and phosphates on the anti-adhesive, antibacterial and electrochemical properties of an electroplated copper-silver alloy. Biointerphases 14:021005
Busch, J., A. Vinayak, B.S. Moore, H.R. Machado, G. Rouse, L. Gram, P.R. Jensen 2019. Diversity and Distribution of the bmp Gene Cluster and its Products in the Genus Pseudoalteromonas. Env. Microbiol. 21:1575-1585
Dittmann, K.K., E.C. Sonnenschein, L. Gram, M. Bentzon-Tilia 2019. Impact of Phaeobacter inhibens on marine eukaryote-associated microbial communities. Env. Microbiol.Rep. 11:401-413 doi: 10.1111/1758-2229.12698.
2018 (7)
Dittmann, K.K., E.C. Sonnenschein, L. Gram, M. Bentzon-Tilia 2018. Impact of Phaeobacter inhibens on marine eukaryote-associated microbial communities. Env. Microbiol.Rep. (in press) doi: 10.1111/1758-2229.12698.
Oxaran, V., K.K. Dittmann, S.H.I. Lee, Chaul, L.T., C.A.F. de Oliveira; C.H. Corassin; V.F. Alves, E. C. P. De Martinis and L. Gram 2018. Behavior of Foodborne Pathogens Listeria monocytogenes and Staphylococcus aureus in Mixed-Species Biofilms Exposed to Biocides. Appl. Environ. Microbiol. (in press) DOI: 10.1128/AEM.02038-18
Rørbo, N.I., A. Rønneseth, P.G Kalatzis, B.B. Rasmussen, K. Engel-Sørensen, H.P. Kleppen, H.I. Wergeland, L. Gram and M. Middelboe 2018. Potential of phage therapy in preventing Vibrio anguillarum infections in cod and turbot larvae. Antibiotics 7:42. doi: 10.3390/antibiotics7020042
Rasmussen, B.B., K.E. Erner, L. Gram and M. Bentzon-Tilia 2018. Effect of probiotic TDA-producing Phaeobacter inhibens against the fish pathogen Vibrio anguillarum in non-axenic algae copepod systems. Microb. Biotechnol 6th May. doi.org/10.1111/1751-7915.13275
Sonnenschein, E.C., C. Phippen, M. Bentzon-Tilia, S.A. Rasmussen, K.F. Nielsen and L. Gram 2018. Roseobacter gardening of microalgae: Phylogenetic distribution of roseobacticides and their effect on microalgae Env. Microbiol. Rep. 10:383–393. doi.org/10.1111/1758-2229.12649
Ciacotich, N., R.U. Din, J.J. Sloth, P. Møller and L. Gram 2018. An electroplated copper–silver alloy as antibacterial coating on stainless steel. Surf. Coating Technol. 345:96-104. doi.org/10.1016/j.surfcoat.2018.04.007
2017 (14)
Freese, H.M., J. Sikorski, B. Bunk, C. Scheuner, J. P. Meier-Kolthoff, C. Spröer, L. Gram and J. Overmann 2017. Trajectories and drivers of genome evolution in surface-associated marine Phaeobacter. Gen. Biol. Evol. 9:3297-3311
Dittmann, K.K., B. B. Rasmussen, M. Castex, L. Gram and M. Bentzon-Tilia 2017. The aquaculture microbiome at the centre of business creation. Microb. Biotechnol. 10:1279-1282
Dittmann, K.K., L.T. Chaul, S. Lee, C.H. Corassin, C.A.F. de Oliveira, E.C.P. De Martinis, V.F. Alves, L. Gram and V. Oxaran 2017. Staphylococcus aureus in some Brazilian dairy industries: changes of contamination and diversity. Front. Microbiol. 8:2049. doi: 10.3389/fmicb.2017.02049
Sonnenschein,E.C. C.B.W. Phippen, K.F. Nielsen, R.V. Mateiu, J. Melchiorsen, L. Gram, J. Overmann, H.M. Freese 2017. Phaeobacter piscinae sp. nov., a novel species of the roseobacter group and potential aquaculture probiont. Int. J. System. Evol. Microbiol. doi: 10.1099/ijsem.0.002331
Oxaran, V., S. Lee, L.T. Chaul, G.V. Barancelli, C.H. Corassin, A.P. Neves, V.F. Alves, C.A.F. de Oliveira, L. Gram and E.C.P. De Martinis 2017. Changes in Listeria monocytogenes incidence and diversity in the Brazilian dairy industry. Food Microbiol. 68:16-23
Machado, H. and L. Gram 2017. Comparative genomics reveals high genomic diversity in the genus Photobacterium. Front. Microbiol. 8:1208. doi: 10.3389/fmicb.2017.01204
Sonnenschein, E.C., M. Stierhof, S. Goralczyk, L. Pellissier, K.Ø. Hanssen, M. de la Cruz, C. Díaz, P. de Witte, D. Copmans, J. H. Andersen, E. Hansen, V. Kristoffersen, R. Tormo, F. Reyes, R. Ebel, B. F. Milne, H. Deng, L. Gram, M. Jaspars and J. N. Tabudravu 2017. Pseudochelin A, an imidazole mixed-ligand siderophore of Pseudoalteromonas piscicida S2040. Tetrahedon 73:2633-2637
Knudsen, G.M., J.B. Nielsen, R.L. Marvig, P. Worning, Y.Y. Ng, P. Worning, H. Westh and L. Gram 2017. Longitudinal sampling of Listeria monocytogenes from food processing plants reveals genomic diversity and dates the emergence of persisting sequence types of this food-borne pathogen. Env. Microbiol. Rep. 9:428-440
Machado, H., J. Cardoso, S. Giubergia K. Rapacki and L. Gram 2017. FurIOS: a web-based tool for identification of Vibrionaceae species using the fur gene. Front. Microbiol. 8:414 do: 10.3389/fmicb.2017.00414
MacRygaard, A., M.S. Thøgersen, K.F. Nielsen, L. Gram and M. Bentzon-Tilia 2017. Effects of Gelling Agent on culturability and culturable diversity of marine bacteria on solid media. Appl. Environ. Microbiol. (in press) doi: 10.1128/AEM.00243-17
Castillo, D., P.W D Alvise, R. Xu, F. Zhang. M. Middelboe and L. Gram 2017. Comparative genome analyses of Vibrio anguillarum strains reveal a link with pathogenicity traits. mSystems 2: e00001-17
Curtis, T., I. Takeuchi, G.M Knudsen and L. Gram 2017. The influence of the toxin/antitoxin mazEF on growth and survival of Listeria monocytogenes under stress. Toxins 9:31; doi:10.3390/toxins9010031
Rønneseth, A., P.W. D’Alvise, Ø. Tønnesen, G. Haugland, D. Castillo, T. Grotkjær, K. Engell-Sørensen, L. Nørremark, Ø. Bergh, H. I. Wergeland and L. Gram 2017. Comparative assessment of Vibrio virulence in marine fish larvae. J. Fish Dis.(in press) DOI: 10.1111/jfd.12612
Giubergia, S., C. Phippen, K.F. Nielsen and L. Gram 2017. Growth on chitin impacts the transcriptome and metabolite profiles of antibiotic producing Vibrio coralliilyticus S2052 and Photobacterium galatheae S2753 mSystems 2:e00141-16
2016 (17 )
Paulsen, S.S., B. Andersen, H. Machado and L. Gram 2016. Biopotential of chitinolytic marine bacteria. Mar. Drugs 14:230
Thøgersen, M.S., M.W. Delpin, J. Melchiorsen, M. Kilstrup, M. Månsson, B. Bunk, C. Spröer, J. Overmann, K.F. Nielsen, and L. Gram 2016. Production of the bioactive compounds violacein and indolmycin is conditional in a maeA mutant of Pseudoalteromonas luteoviolacea S4054 lacking the malic enzyme. Front. Microbiol. 7: 1461
Bentzon-Tilia, M, E. Sonnenschein and L. Gram 2016. Monitoring and managing microbes in aquaculture – Towards a sustainable industry. Microbial Biotechnology 9:576–584.
Sonnenschein, E., K.F. Nielsen,, P. D'Alvise, C. Porsby, J. Melchiorsen, J. Heilmann, P. Kalatzis, M. López-Pérez, B. Bunk, C. Spöer, M. Middelboe and L. Gram 2016. Global occurrence and heterogeneity of the Roseobacter-clade species Ruegeria mobilis. ISME Journal (published on-line)
Knudsen, G.M., A. Fromberg, Y.Y. Ng and L. Gram 2016. Sublethal concentrations of antibiotics cause shift to anaerobic metabolism in Listeria monocytogenes and induce phenotypes linked to antibiotic tolerance. Front. Microbiol. 7:1091
Curtis, T., L. Gram and G. M. Knudsen 2016. The Small Colony Variant of Listeria monocytogenes is more tolerant to antibiotics and has altered survival in activated al in RAW 264.7 murine macrophages Front. Microbiol. 7:1056
Machado, H., N.G. Vynne, G. Christiansen and L. Gram 2016. Reclassification of Alteromonas fuliginea (Romanenko et al. 1994) as Pseudoalteromonas fuliginea comb. nov. and emended description. Int. J. System. Evol. Microbiol. (05 July, 2016 doi: 10.1099/ijsem.0.001259)
Rasmussen, B.B, T. Grotkjær, P. W. D’Alvise, G. Yin, F. Zhang, R. Xu, B. Bunk, C. Spröer, M. Bentzon-Tilia and L. Gram 2016. Vibrio anguillarum is genetically and phenotypically unaffected by long-term continuous exposure to the antibacterial compound tropodithietic acid. Appl. Environ. Microbiol. 82: 4802-4810
Grotkjær, T., P. D’Alvise, M. Bentzon-Tilia, K. Dierckens, P. Bossier and L. Gram 2016. Phaeobacter inhibens as probiotic bacteria in non-axenic Artemia and algae cultures. Aquaculture 462:64-69
Giubergia, S., C. Phippen, K.F. Nielsen and L. Gram 2016. Influence of niche-specific nutrients on secondary metabolism in Vibrionaceae. Appl. Environ. Microbiol 82:4035-4044
Billerbeck, S., S. Voget, B. Wemheuer, A. Poehlein, H.-A. Giebel, T. Brinkhoff, L. Gram, W. H. Jeffrey, R. Daniel and M. Simon 2016. CHAB-I-5: A prominent pelagic cluster of the Roseobacter clade – biogeography, abundance and comparative genome analysis. Nat. Microbiol. (published on-line)
Maansson, M., N.G. Vynne, A. Klitgaard, J.L. Nybo, J. Melchiorsen, D.D. Nguyen, L.M. Sanchez, N. Ziemert, P.C. Dorrestein, M.R. Andersen and L. Gram. 2016. An Integrated Metabolomic and Genomic Mining Workflow to Uncover the Biosynthetic Potential of Bacteria. mSystems 1:1-14 e00028-15
Grotkjær, T., P. D’Alvise, N. Dourala, K.F. Nielsen and L. Gram 2016. Isolation of TDA-producing Phaeobacter strains from sea bass larval rearing units and their probiotic effect against pathogenic Vibrio spp. in Artemia cultures. System. Appl. Microbiol. 39:180-188
Porsby, C.H. and L. Gram 2016. Phaeobacter inhibens as biocontrol agent against Vibrio vulnificus in oyster models. Food Microbiol. 57: 63–70
Machado, H., S. Giubergia, R. Mateiu and L. Gram 2016. Photobacteirum galatheae sp. nov., a bioactive bacterium isolated from a mussel in the Solomon Sea. Int. J. System. Evol. Microbiol. 66: 347-352
D’Alvise, P.W., C.B.W. Phippen, K.F. Nielsen and L. Gram 2016. Influence of iron on the production of the antibacterial compound tropodithietic acid and its non-inhibitory analog in Phaeobacter inhibens. Appl. Environ. Microbiol. 82:502-509
Citterio, L., H. Franzyk, Y. Palarasah, T. E. Andersen, R. V. Mateiu and L. Gram 2016. Improved in vitro evaluation of novel antimicrobials: potential synergy between human plasma and antibacterial peptidomimetics, AMPs, or antibiotics against human pathogenic bacteria. Res. Microbiol. 167:72–82
2015 (8 + genome announcements)
Giubergia, S., H. Machado, R. V. Mateiu and L. Gram 2015. Vibrio galatheae sp. nov., a novel member of the Vibrionaceae family isolated from the Solomon Sea. Int. J. System. Evol. Microbiol. 65: 4503-4507
Gottschalk, S., C. T. Gottlieb, M. Vestergaard, P. R. Hansen, L. Gram, H. Ingmer and L. E. Thomsen 2015. The Amphibian Antimicrobial Peptide Fallaxin Analogue, FL9, affects Virulence Gene Expression and DNA replication in Staphylococcus aureus. J. Med. Microbiol. 64:1504-1513
Le Roux, F., K. Mathias Wegner, C. Baker-Austin, L. Vezzulli, C. R. Osorio, C. Amaro, J. M. Ritchie, T. Defoirdt, D. Destoumieux-Garzón, M. Blokesch, D. Mazel, A. Jacq, F. Cava, L. Gram, C. C. Wendling, E. Strauch, A. Kirschner and S. Huehn 2015. The Emergence of Vibrio pathogens in Europe: Ecology, Evolution and Pathogenesis (Paris, 11-12 March 2015). Front Microbiol. 6:830
Gram, L., B.Barker Rasmussen, B. Wemheuer, N. Bernbom, Y.N Ng, C.H. Porsby, S. Breider and T. Brinkhoff 2015. TDA-producing Phaeobacter inhibens from the Roseobacter-clade have a natural environmental niche as surface colonizer in Danish harbors. System. Appl. Microbiol. 38:483-493
Machado, H., S. Sonnenschein, J. Melchiorsen and L. Gram 2015. Genome mining reveals unlocked bioactive potential of marine Gram-negative bacteria. BMC Genomics 16:158. DOI 10.1186/s12864-015-1365-z
Machado, H. and L. Gram 2015. The fur gene as a new phylogenetic marker in Vibrionaceae species identification. Appl. Environ. Microbiol. 81: 2745-2752
Castillo, D., P. D´Alvise, M. Middelboe, L. Gram, S. Liu, P. Kalatzis, C. Kokkari, and P. Katharios. 2015 Draft genome sequences of the fish pathogen Vibrio harveyi strains VH2 and VH5. Genome Announcements (accepted)
Castillo, D., P. D Alvise, P. Kalatzis, C. Kokkari, M. Middelboe, L. Gram, S. Liu and P. Katharios. 2015. Draft genome sequences of Vibrio alginolyticus strains V1 and V2, opportunistic marine pathogens. Genome Announcements (accepted)
Castillo, D., J. Woo Jun, P. D´Alvise, M. Middelboe, L. Gram, S. Liu, and P. Katharios 2015. Draft genome sequence of Vibrio parahaemolyticus VH3 isolated from aquaculture environment in Greece. Genome Announcements (accepted)
Schmitz-Esser, S., L. Gram and M. Wagner 2015. Complete genome sequence of the persistent Listeria monocytogenes strain R479a Genome Announcements 3:e00150-15
2014 (10+genome announcements)
Harrington, C., F.J. Reen, M. J. Mooij, F. Stewart, J.-B. Chabot, A. Fernandez Guerra, F.O. Glockner, K. F. Nielsen, L. Gram, A. D. W. Dobson, C. Adams and F. O'Gara 2014. Characterisation of non-autoinducing tropodithietic acid (TDA) production from marine sponge Pseudovibrio species. Mar. Drugs 12:5960-5978. doi:10.3390/md12125960
Rasmussen, B.B., K.F. Nielsen, H. Machado, L. Gram and E.C. Sonnenschein 2014. Global and phylogenetic distribution of quorum sensing signals, acyl homoserine lactones, in the family of Vibrionaceae. Mar. Drugs 12:5527-5546. doi:10.3390/md12115527
Prol Garcia, M.J., P.W.D’Alvise, A.M. Rygaard and L. Gram 2014. Biofilm formation is not a prerequisite for production of the antibacterial compound tropodithietic acid in Phaeobacter inhibens DSM17395. J. Appl. Microbiol 117:1592-1600
Rabe, P., Klapschinski. T.A., Brock, N.L., Citron, C.A., D’Alvise, P., Gram, L. and Dickschat, J.S. 2014. Synthesis and Bioactivity of Analogs of the Marine Antibiotic Tropodithietic Acid. Beilstein Journal of Organic Chemistry. Beilstein J. Org. Chem.10:1796–1801
Andreev, K., C. Bianchi, J.S. Laursen, L. Hein-Kristensen, L. Citterio, L. Gram, I Kuzmenko, C.A. Olsen and D. Gidalevitz 2014. Guanidino Groups greatly enhance the action of antimicrobial peptidomimetics against bacterial cytoplasmic membranes. BBA Biomembranes 1838:2492–2502
Kastbjerg, V., L. Hein-Kristensen and L. Gram 2014. Triclosan induced aminoglycoside-tolerant Listeria monocytogenes isolates can appear as small-colony variants. Antimicr.Ag.Chemother 58:3124-3132
Tan, D., L. Gram and M. Middelboe 2014. Characterization of vibriophages and their interactions with the fish pathogen Vibrio anguillarum. Appl. Environ. Microbiol. 80:3128-3140
Neu, A., M. Månsson, L. Gram and M.J. Prol-Garcia. 2014.Toxicity of bioactive and probiotic bacteria and their secondary metabolites using Artemia sp. and Caenorhabditis elegans as eukaryotic model organisms. Appl. Environ. Microbiol 80:146-153
D’Alvise, P.W., O. Magdenoska, K.F. Nielsen and L. Gram 2013. Motility, biofilm formation, and inhibitory activity in Ruegeria mobilis are influenced by intracellular concentrations of cyclic di-GMP. Environ. Microbiol.16:1252-1266
Nielsen, A., M. Månsson, L. Gram, T.O.Larsen, R.P. Novick, D. Frees, H. Frøkiær and H. Ingmer 2014. Solonamide B inhibits quorum sensing and reduces Staphylococcus aureus mediated killing of human neutrophils. PLoS One 9:e84992
Kjaerulff, L., A. Nielsen, M. Månsson, H. Ingmer, L. Gram, T.O.Larsen and C.H. Gotfredsen 2014. Identification of Four new Cyclodepsipeptides from a Marine Photobacterium. Mar.Drugs 11:5051-5062
Bentzon-Tilia, L. Riemann and L. Gram 2014. Draft genome sequence of Hoeflea sp. BAL378, a potential producer of bioactive compounds. Gen. Announc. 2:e01213-14
Machado, H., M. Månsson and L. Gram. 2014. Draft Genome Sequence of Photobacterium halotolerans S2753, Producer of Bioactive Secondary Metabolites: Solonamides, Ngercheumicins, and Holomycin. Genome Announcements 2:e00535-14
Knudsen, G.M., Y.Y. Ng and L. Gram 2013. A dormant stable subpopulation of Listeria monocytogenes-persisters survive treatment with bactericidal antibiotics. Appl. Environ. Microbiol. 79:7390-7397
Holch, A., T.R. Licht, H. Ingmer, and L. Gram 2013. Listeria monocytogenes strains encoding premature stop codons (PMSC) in inlA invade mice and guinea pig fetuses in orally dosed dams. J. Med. Microbiol. 62:1799-1806
Bernbom, N., Y.Y. Ng. S.M.Olsen and L. Gram 2013 Pseudoalteromonas serve as initial bacterial attractants in mesocosms of coastal waters but have subsequent antifouling capacity in mesocosms and when embedded in paint. Appl. Environ.Microbiol 79:6885-6893
Gottschalk, S., D. Ifrah, S. Lerche, C.T Gottlieb, M.T Cohn, H. Hiasa, P.R. Hansen, L. Gram, H. Ingmer and L.E Thomsen 2013. The antimicrobial Lysine-peptoid hybrid LP5 inhibits DNA replication and induces the SOS response in Staphylococcus aureus. BMC Microbiology 13:192
Hein-Kristensen, L., .M. Knapp, H. Franzyk and L. Gram 2013. Selectivity in the potentiation of antibacterial activity of α-peptide/β-peptoid peptidomimetics and antimicrobial peptides by human blood plasma. Res. Microbiol.164:933-940
Hein-Kristensen, L., H. Franzyk and L. Gram 2013. Adaptive Evolution of Escherichia coli to an α-peptide/β-peptoid Peptidomimetic Induces Stable Resistance. PloSOne 8:e73620
Nielsen, L.N., M. Halberg Laren, S. Skovgaard, V. Kastbjerg, H. Westh, L. Gram and H. Ingmer 2013. Staphylococcus aureus but not Listeria monocytogenes adapt to triclosan and adaptation correlates with increased fabI expression and agr deficiency. BMC Microbiology Jul 30;13(1):177
Prol Garcia, M.J., P. D’Alvise and L. Gram 2013. Disruption of cell-to-cell signalling does not abolish Phaeobacter gallaeciensis antagonism against the fish pathogen Vibrio anguillarum in algal systems Appl. Environ. Microbiol. 79:5414-5417
Holch, A., K. Webb, O. Lukjancenko, D. Ussery, B.M. Rosenthal and L. Gram 2013. Genome sequencing identifies two nearly unchanged strains of persistent Listeria monocytogenes isolated in two different fish processing plants sampled six years apart. Appl. Environ. Microbiol. 79:2944-2951
D’Alvise, P.W., S- Lillebø, H.I. Wergeland, L. Gram and Ø. Bergh 2013. Protection of cod larvae from vibriosis by Phaeobacter spp: A comparison of strains and introduction times. Aquaculture 384:82-86
Meyer, R.L., A. Arpanaei,, S. Pillai., N. Bernbom, J.J. Enghild, Y.Y. Ng, L. Gram, F. Besenbacher and P. Kingshott 2013. Physico-chemical characterization of fish protein adlayers with antifouling properties. Colloids and Surfaces B: Biointerfaces 102:504-510
Maaetoft-Udsen, K., N.G. Vynne, P. Heegaard, L. Gram and H. Frøkiær 2013. Pseudoalteromonas strains are potent immunomodulators due to low-stimulatory lipopolysaccharide. Innate Immunity 19:160-173.
2012 (7)
Nielsen, A., M. Månsson, R.K. Phipps, M. Wietz, A.N. Varming, T.O. Larsen, L. Gram and H. Ingmer 2012. Nigribactin, a novel siderophore produced by Vibrio nigropulchritudo modulates spa expression and inhibits growth of Staphylococcus aureus. Mar Drugs 10:2584-2595
Knudsen, G.M., A. Holch and L. Gram 2012. Subinhibitory concentrations of antibiotics affect stress and virulence and stress gene expression in Listeria monocytogenes and cause enhanced stress sensitivity but do not affect Caco-2 cell invasion. J. Appl. Microbiol. 113:1273-1286
Kastbjerg, V.G. and L. Gram 2012. Industrial disinfectants do not select for resistance in Listeria monocytogenes following long term exposure. Int.J.Food Microbiol.160:11-15
D’Alvise, P., S. Lillebo, M.J.P. Garcia, H.I. Wergeland, K. F. Nielsen, Ø. Bergh and L. Gram 2012. Phaeobacter gallaeciensis reduces Vibrio anguillarum in cultures of microalgae and rotifers, and prevents vibriosis in cod larvae. PloS One 7:e43996
Vynne, N.G., M. Månsson and L. Gram 2012 Gene sequence based clustering assists in dereplication of Pseudoalteromonas luteoviolacea strains with identical inhibitory activity and antibiotic production. Mar. Drugs 10:1729-1740
Feld, L., G.M. Knudsen and L. Gram 2012. Bacteriocidal antibiotics do not appear to cause oxidative stress in Listeria monocytogenes. Appl Env. Microbiol. 78:4353-4357
Wietz, M., M. Månsson, J.S. Bowman, N. Blom and L. Gram 2012. Wide distribution of closely related, antibiotic producing Arthrobacter strains in the marine Arctic. Appl. Environ. Microbiol 78:2039-2042.
2011 (10)
Hein-Kristensen,L., K.M. Knapp, H. Franzyk and L. Gram 2011.Bacterial membrane activity of α-peptide/β-peptoid chimeras: Influence of amino acid composition and chain length on the activity against different bacterial strains. BMC Microbiol.11:144
Christensen, E.C., L. Gram and V.G. Kastbjerg 2011. Sublethal triclosan exposure reduces Listeria monocytogenes suscpetibility to gentamicin and other 2,6 disubstituted aminoclycosides. Antimicrob. Ag. Chemother. 55:4064-4071
Månsson. M., L. Gram and T.O. Larsen 2011. Production of bioactive secondary metabolites by marine Vibrionaceae. Mar. Drugs 9:1440-1468
Wietz, M., M. Månsson and L. Gram 2011. Chitin stimulates production of the antibiotic andrimid in a Vibrio corallilyticus strain. Environm. Microbiol. Rep.3:559-564
Vynne, N.G., K.F. Nielsen, M. Månsson and L. Gram 2011. Bioactivity, chemical profiling and 16S rRNA based phylogeny of Pseudoalteromonas strains collected on a global research cruise. Mar. Biotechnol. 6:1062-1073
Bernbom, N., Y.Y. Ng, S. Kjelleberg, T.Harder and L. Gram 2011. Marine bacteria from Danish coastal waters show antifouling activity against the marine fouling bacterium Pseudoalteromonas S91 and zoospores of the green alga Ulva australis independent of bacteriocidal activity. Appl. Environ. Microbiol. 7:8557-8567
Månsson, M., A. Nielsen, L. Kjærulff, C.H. Gottfredsen, M. Wietz, H. Ingmer, L. Gram and T.O. Larsen 2011. Inhibition of virulence gene expression in Staphylococcus aureus by novel depsipeptides produced by a marine Photobacterium. Mar. Drugs 9:2537-2552
Schwenteit, J., L. Gram, K. F. Nielsen, O.H. Fridjonsson, U.T. Bornscheuer, M. Givskov and B.K. Gudmundsdottir 2011. Quorum sensing in Aeromonas salmonicida subsp. achromogenes and the effect of the autoinducer synthase AsaI on bacterial virulence. Vet. Microbiol. 147:389 - 397 (doi:10.1018/j.vetmic.2010.07.020)
Porsby, C.H., M.A. Webber, K.F. Nielsen, L.J.V. Piddock and L. Gram 2011. Resistance and tolerance to tropodithietic acid, an antimicrobial in aquaculture, is hard to select. Antimicrob. Ag. Chemother. 55:1332-1337
Bernbom, N., B.F. Vogel and L. Gram 2011. Listeria monocytogenes survival of UV-C radiation is enhanced by presence of sodium chloride, organic food material and by length of bacterial attachment time. Int. J. Food Microbiol 147:69-73
2010 (9)
Wietz, M.,L. Gram, B.M. Jørgensen and A. Schramm 2010. Latitudinal patterns in the abundance of major marine bacterioplankton groups. Aquat.Microbial Ecol. 61:179-189
Thomsen, L.E., C.T. Gottlieb, S. Gottschalk, T.T. Wodskou, H.H. Kristensen, L. Gram and H. Ingmer 2010. Mutating the heme sensing response regulator HssR in Staphylococcus aureus but not in the Listeria monocytogenes homologue results in increased tolerance to the antimicrobial peptide Plectasin. BMC Microbiol 10:307
Wietz, M., M. Månsson, C.H. Gotfredsen, T.O.Larsen and L. Gram 2010. Antibacterial compounds from marine Vibrionaceae isolated on a global expedition. Mar.Drugs 8:2946-2960 (doi:10.3390/md8122946)
Vogel, B.F., L.T. Hansen, H. Mordhorst and L. Gram 2010. The survival of Listeria monocytogenes during long-term desiccation is facilitated by sodium chloride and organic material. Int. J. Food Microbiol. 140:192-200
Månsson, M, R.K. Phipps, L. Gram, M.H.G. Munro, T.O. Larsen and K.F. Nielsen 2010. Explorative Solid-Phase Extraction (E-SPE) for Accelerated Microbial Natural Product Discovery, Dereplication, and Purification. J. Nat. Prod. 73:1126-1132
D’Alvise, P., J. Melchiorsen, C.H. Porsby, K.F Nielsen and L. Gram 2010. Inactivation of Vibrio anguillarum by attached and planktonic Roseobacter. Appl. Environ. Microbiol. 76:2366-2370
Holch, A., C.T. Gottlieb, M.H.Larsen, H. Ingmer and L. Gram 2010. Poor Invasion in Trophoblastic Cells but Normal Plaque Formation in Fibroblastic Cells Despite actA Deletion in a group of Listeria monocytogenes Strains Persisting in Some Food Processing Environments. Appl. Environ. Microbiol. 76:3391-3397
Gram, L., J. Melchiorsen and J.B. Bruhn 2010. Antibacterial activity of marine culturable bacteria collected from a global sampling of ocean surface waters and surface swabs of marine organisms Mar. Biotechnol. 12:439-451
Kastbjerg, V.G., M.H. Larsen, L. Gram and H. Ingmer 2010. Influence of Sublethal Concentrations of Common Disinfectants on Expression of Virulence Genes in Listeria monocytogenes. Appl. Environ. Microbiol 76:303-309
2009 (7)
Prol, M.J., J.B. Bruhn, J. Pintado and L. Gram 2009 Real-time PCR detection and quantification of fish probiotic Phaeobacter strain 27-4 and fish pathogenic Vibrio in microalgae, rotifer, Artemia and first feeding turbot (Psetta maxima) larvae. J. Appl. Microbiol. 106:1292-1303
Bernbom, N., Y.Y. Ng, R.L. Jørgensen, A. Arpanaei, R.L. Meyer, P. Kingshott, R.M. Vejborg, P. Klemm, and L. Gram 2009. Adhesion of food borne bacteria to stainless steel is reduced by food conditioning films. J. Appl. Microbiol. 106:1268-1279
Kastbjerg, V.G. and L. Gram 2009. Model systems allowing quantification of sensitivity to disinfectants and comparison of disinfectant susceptibility of persistent and presumed non-persistent Listeria monocytogenes J. Appl. Microbiol. 106:1667-1681
Valiente, E., J.B. Bruhn, K.F. Nielsen, J.L. Larsen, L. Gram and C. Amaro 2009. Vibrio vulnificus produces quorum sensing signals of the AHL-class. FEMS Microbial Ecol. 69:16-26
Kastbjerg, V.G., D.S. Kristensen, N. Arneborg and L. Gram 2009. Response at the single cell and population level of Listeria monocytogenes to disinfection stress monitored by measurements of intracellular pH and viable counts. Appl. Environ. Microbiol 75:4550-4556
Bernbom, N., Ng, Y.Y., Paludan-Müller and L. Gram 2009. Survival and growth of Salmonella and Vibrio in som-fak, a Thai low-salt fermented fish product. Int. J. Food Microbiol. 134:223-229
Pillai, S., A. Arpanaei, R.L. Meyer, V. Birkedal, L. Gram, F. Besenbacher and P. Kingshott 2009. Preventing protein adsorption from a range of surfaces using an aqueous fish protein extract. Biomacromolecules 10:2759-2766.
2008 (7)
Porsby, C.H., K.F. Nielsen, and L. Gram 2008. Phaeobacter and Ruegeria species of the Roseobacter clade colonize different niches in a Danish turbot (Scophthalmus maximus) rearing farm and antagonize turbot larval pathogens under different growth conditions. Appl. Environ. Microbiol. 74:7356-7354
Gottlieb, C.T., L.E. Thomsen, H. Ingmer, P.H. Mygind, H.H. Kristensen and L. Gram 2008. Antimicrobial peptides effectively kill a broad spectrum of Listeria monocytogenes and Staphylococcus aureus strains independently of origin or virulence factor expression BMC Microbiology 8:205
Jensen, A., D. Williams, E. A. Irving, L. Gram and M. A. Smith 2008. A processing plant persistent strain of Listeria monocytogenes crosses the feto-placental barrier in a pregnant guinea pig model. J. Food Prot. 71:1028-1034
Vejborg, R., N. Bernbom, L. Gram and P. Klemm 2008. Anti-adhesive properties of fish tropomyosins. J. Appl. Microbiol. 105:141-150
Geng, H., J.B. Bruhn, K.F. Nielsen, L. Gram and R. Belas 2008. Genetic dissection of tropodithietic acid biosynthesis by marine roseobacters. Appl. Environ. Microbiol. 74:1535-1545
Porsby, C.H., B.F., Vogel and L. Gram 2008. Influence of processing steps in cold-smoked fish production on Listeria monocytogenes survival and growth. Int. J. Food Microbiol. 122:287-295
Jensen, A., L.E. Thomsen, R.L. Jensen, M.H. Larsen, B.B. Roldgaard, B.C. Christensen, B.F. Vogel, L. Gram and H. Ingmer 2008. Processing plant persistent strains of Listeria monocytogenes appear to have a lower virulence potential than clinical strains in selected virulence models. Int. J. Food Microbiol. 123:254-261
2007 (9)
Rasch, M., V.G. Kastbjerg, I. Dalsgaard, J.B. Bruhn, M. Givskov and L. Gram 2007. Production of acylated homoserine lactones by Aeromonas salmonicida and inhibitory effect of quorum sensing inhibitors on protease production. Dis. Aquat. Org. 78:105-113
Satomi, M., B.F. Vogel, K. Venkateswaran and L. Gram 2007. Description of Shewanella glacialipiscicola sp. nov. and Shewanella algidipiscicola sp. nov., isolated from marine fish of the Danish Baltic Sea, and proposal that Shewanella affinis is a later heterotypic synonym of Shewanella colwelliana. Int. J. System. Evol. Microbiol. 57:347-352
Bernbom, N., R.L. Jørgensen, Y.Y. Ng, R.L. Meyer, P. Kingshott, R.M. Vejborg, P. Klemm, F. Besenbacher and L. Gram 2006 Bacterial adhesion to stainless steel is reduced by aqueous fish extract coatings Biofilms 3:25-36. Accepted and printed in 2007.
Gram, L., Bagge-Ravn, D., Y. Ng, P. Gymoese, and B. Fonnesbech Vogel 2007. Influence of food soiling matrix on cleaning and disinfection efficiency on surface attached Listeria monocytogenes. Food Control 18:1165-1171
Martens, T., L. Gram, H.-P. Grossart, D. Kessler, R. Müller, M. Simon, S.C. Wenzel and T. Brinkhoff 2007. Bacteria of the Roseobacter Clade show potential for secondary metabolite production. Microb. Ecol. 54:31-42
Rasch, M., T.B. Rasmussen, J.B. Andersen, T. Persson, J. Nielsen, M. Givskov and L. Gram 2007. Well-known quorum sensing inhibitors do not affect bacterial quorum regulated bean sprout spoilage. J. Appl. Microbiol. 102:826-837
Jensen, A., M.H. Larsen, H. Ingmer, B.F. Vogel and L. Gram 2007. Sodium chloride enhances adherence and aggregation and strain variation influen ces invasiveness of Listeria monocytogenes strains. J. Food Prot. 70:592-599
Bruhn, J.B., L. Gram and R. Belas 2007. Production of antibacterial compound and biofilm formation in dinoflagellate associated Roseobacter species are influenced by culture conditions. Appl. Environ. Microbiol. 73: 442-450
Kastbjerg, V.G., K.F. Nielsen, I Dalsgaard, M. Rasch, J.B. Bruhn, M. Givskov and L. Gram 2007. Profiling acylated homoserine lactones in Yersinia ruckeri and influence of exogenous acyl homoserine lactones and known quorum sensing inhibitors on protease prodution. J. Appl. Microbiol. 102:363-374.
2006 (7)
Bruhn, J.B., J. Haagensen, D. Bagge-Ravn and L. Gram 2006. Culture conditions of Roseobacter strain 27-4 affect its attachment and biofilm formation quantified by real time PCR. Appl. Environ. Microbiol. 72:3011-3015
Wulff, G., L. Gram, P. Ahrens and B. F. Vogel 2006. One group of genetically similar Listeria monocytogenes strains frequently dominate and persist in several fish slaughter and smokehouses. Appl. Environ. Microbiol. 72:4313-4322
Hansen, C.H., B.F. Vogel and L. Gram 2006. Prevalence and survival of Listeria monocytogenes Danish and aquatic fish processing environments. J. Food Prot. 69:2113-2122
Vogel, B.F., Y.Y.Ng, G. Hyldig, M. Mohr and L. Gram 2006. Potassium lactate combined with sodium diacetate can inhibit growth of Listeria monocytogenes in vacuum-packed cold-smoked salmon and has no adverse sensory effects. J. Food Prot. 69:2134-2142
Satomi, M., B.F. Vogel, L. Gram and K. Venkateswaran 2006. Description of two Shewanella species, Shewanella hafniensis sp. nov., and Shewanella morhaue sp. nov., isolated from the marine fish of the Baltic Sea, Denmark. Int. J. System. Evol. Microbiol. 56:243-249.
Buchholtz, C., K.F. Nielsen, D. Milton, J.L. Larsen and L. Gram 2006. Profiling of acylated homoserine lactones of Vibrio anguillarum in vitro and in vivo: influence of growth conditions and serotype. Syst. Appl. Microbiol. 29:433-445
Planas, M., M. Pérez-Lorenzo, M. Hjelm, L. Gram, I. Uglenes Fiksdal, Ø. Bergh and J. Pintado 2006. Probiotic effect in vivo of Roseobacter strain 27-4 against Vibrio anguillarum infections in turbot (Scophthalmus maximus L.) larvae. Aquaculture 255:323-333ILSI Expert Panel 2005. Achieving continuous improvement in reductions in foodborne listeriosis - a risk-based aproach. J. Food Prot. 68:1932-1994
2005 (9)
Bruhn, J.B., K.F. Nielsen, M. Hjelm, M. Hansen, J. Bresciani, S. Schultz and L. Gram 2005. Ecology, inhibitory activity, and morphogenesis of a marine antagonistic bacterium belonging to the Roseobacter Clade. Appl. Environ. Microbiol. 71:7263-7270.
Vogel, B.F., K. Venkateswaran, M. Satomi, and L. Gram 2005. Identification of Shewanella baltica as the most important H2S-producing species during iced storage of Danish marine fish. Appl. Environ. Microbiol. 11, 6689-6697
Bruhn, J.B., I. Dalsgaard, K.F. Nielsen, C. Buchholtz, J.L. Larsen and L. Gram 2005 Quorum sensing signal molecules (acylated homoserine lactones) in Gram-negative fish pathogenic bacteria. Dis. Aquat.Org. 65:43-52.
Alves, V.F., E.C.P. de Martinis, M.T. Destro, B. Fonnesbech Vogel and L. Gram 2005. Antilisterial activity of a Carnobacterium piscicola isolated from Brazillian smoked fish [Surubim (Platystoma sp.)] and its activity against a persistent Listeria monocytogenes isolated from surubim. J. Food Prot. 68:2068-2077.
Hansen, E.H., T. Schæfer, S. Molin and L. Gram 2005. Effect of environmental and physiological factors on the antibacterial activity of Curvularia haloperoxidase system. J. Appl. Microbiol. 98:581-588
Flodgaard, L.R., P. Dalgaard, J.B. Andersen, K.F. Nielsen, M. Givskov and L. Gram 2005. Non-bioluminescent strains of Photobacterium phosphoreum produce the cell-to-cell communication signal 3-hydroxyl-octanoyl homoserine lactone. Appl. Environ. Microbiol. 71:2113-2120.
Rasch, M., J.B. Andersen, K.F. Nielsen, L. R. Flodgaard, H. Christensen, M. Givskov and L. Gram 2005. Involvement of bacterial quorum sensing signals in spoilage of bean sprouts. Appl. Environ. Microbiol. 71:3321-3330.
Bruhn, J.B., B. Fonnesbech Vogel and L. Gram 2005. Bias in the enrichment procedure for Listeria monocytogenes: lineage 2 strains outcompete lineage 1 strains in University of Vermont Broth. Appl. Environ. Microbiol. 71:961-967.
Nilsson, L., T. Beck Hansen, P. Garrido, C. Buchrieser, P. Glaser, S. Knøchel, L. Gram and A. Gravesen 2005. Growth inhibition of Listeria monocytogenes by a nonbacteriocinogenic Carnobacterium piscicola. J. Appl. Microbiol. 98:172-183.
2004 (10)
Bruhn, J.B., A.B. Christensen, L.R. Flodgaard, K.F. Nielsen, T.O. Larsen, M. Givskov and L. Gram 2004. Presence of acylated homoserine lactones (AHLs) and AHL producing bacteria in meat and potential role of AHL in spoilage of meat. Appl. Environ. Microbiol. 70:4293-4302
Hjelm, M., A. Riaza, F. Formosa J. Melchiorsen and L. Gram 2004. Seasonal incidence of autochtonous antagonistic bacteria, Roseobacter spp. and Vibrionaceae, in a turbot larvae (Scophthalmus maximus) rearing system. Appl. Environ. Microbiol. 70:7288-7298
Rasch, M., C. Buch, B. Austin, W. Sliehendrecht, J.L. Larsen, M. Givskov and L. Gram 2004. An inhibitor of bacterial quorum sensing reduces mortalities caused by vibriosis in rainbow trout (Oncorhynchus mykiss, Walbaum). System. Appl. Microbiol. 27:350-359
Fonnesbech Vogel, B., V. Fussing, B. Ojeniyi, L. Gram and P. Ahrens 2004. High-resolution genotyping of Listeria monocytogenes by fluorescent amplified-fragment length polymorphism analysis as compared to typing by PFGE, RAPD, ribotyping and PCR-RFLP. J. Food Prot. 67:1656-1665.
Gram, L. 2004. How to meen an FSO - control of Listeria monocytogenes in the smoked fish industry. Mitt. Lebensm. Hyg. 95:59-67.
Hjelm, M., Ø. Bergh, J. Nielsen, J. Melchiorsen, S. Jensen, H. Duncan, A. Riaza, P. Ahrens, H. Birkbeck and L. Gram 2004. Selection and identification of autochthonous potential probiotic bacteria from turbot larvae (Scophtalmus maximus) rearing units. System. Appl. Microbiol. 27:360-371
Huber, I., B. Spanggaard, J. Nielsen, K.F. Appel, T.F. Nielsen and L. Gram 2004. Phylogenetic analysis and in situ identification of the intestinal microbial community of rainbow trout (Onchorhynchus mykiss, Walbaum). J. Appl. Microbiol. 96:117-132
Nilsson, L., Y. Ng, J.N. Christiansen, D. Jacobsen, B.L. Jørgensen and L. Gram 2004. The importance of a plasmid-encoded class IIa bacteriocin for inhibition of Listeria monocytogenes by Carnobacterium piscicola strain A9b in cold-smoked salmon systems. J. Appl. Microbiol. 96:133-143
Hansen, E.H., M.A. Schembri, P. Klemm, T. Schäfer, S. Molin and L. Gram 2004. Elucidation of the antibacterial mechanism of the Curvularia haloperoxidase system using DNA micro-array profiling. Appl. Environ. Microbiol. 70:1749-1757
Kingshott, P., J. Wei, D. Bagge-Ravn, N. Gadegaard and L. Gram 2003. Covalent attachment of poly(ethylene glycol) to surfaces is critical for preventing bacterial adhesion. Langmuir 19:6912-6921.
2003 (11)
Hilbert, L.R., D. Bagge-Ravn, J. Kold and L. Gram 2003. Influence of surface roughness of stainless steel on microbial adhesion and corrosion. Int. J. Biodet. Biodegr. 52:175-185
Sørensen, O.E., L. Gram, A.H. Johnsen, E. Andersson, S. Bangsbøll, G.S. Tjabringa, P.S. Hiemstra, J. Malm, A. Egesten and N. Borregaard 2003. Processing of seminal plasma hCAP-18 to ALL-38 by gastricsin – a novel mechanism of antimicrobial peptide generation in the vagina. J. Biol. Chem. 278:28540-28546
Wei, J., D. Bagge-Ravn, L. Gram and P. Kingshott 2003. Stainless steel modified with poly(ethylene glycol) can prevent protein adsorption but not bacterial adhesion. Colloids and Surfaces B:Biointeractions 32:275-291
Hansen, E.H., L. Albertsen, C. Johansen, T. Schæfer, J. Frisvad, S. Molin and L. Gram 2003. Curvularia haloperoxidase: antimicrobial activity and potential application as a surface disinfection. Appl. Environ. Microbiol. 69:4611-4617
Buch, C., J. Sigh, J. Nielsen, J.L. Larsen, and L. Gram 2003. Production of acylated homoserine lactones by different serotypes of Vibrio anguillarum both in culture and during infection of rainbow trout. Syst. Appl. Microbiol. 26:338-349
Martinez, I., L.-M. Rørvik, M. Seppola, V. Brox, J. Lassen, L. Gram and B. Fonnesbech Vogel 2003. Genetic variability among isolates of Listeria monocytogenes from food products, clinical samples and processing environments, estimated by RAPD-typing. Int. J. Food Microbiol. 84:285-297.
Bagge-Ravn, D., Y.Y. Ng, M. Hjelm, J.N. Christiansen, C. Johansen and L. Gram 2003. The microbial ecology of processing equipments in different fish industries – analysis of the microflora during processing and following cleaning and disinfection. Int. J. Food Microbiol. 87:239-250.
Flodgaard, L.R., A.B. Christensen, S. Molin, M. Givskov and L. Gram 2003. Influence of food preservation parameters and associate microflora on production rate, profile and stability of acylated homoserine lactones from food derived Enterobacteriaceae. Int. J. Food Microbiol. 84:145-156.
Holmstrøm, K. and L. Gram 2003. Elucidation of the Vibrio anguillarum genetic response to Pseudomonas fluroescens AH2-supernatant exposure using RNA-arbitrarily primed PCR. J. Bacteriol. 185:831-842.
Christensen, A.B., Riedel, K, L. Ravn, L. Eberl, S. Molin, L. Gram and M. Givskov. 2003. Quorum-sensing-directed protein extression in Serratia proteamaculans B5a. Microbiology 149:471-483.
2002 (9)
Paludan-Müller, C., L. Gram and F. P. Rattray 2002. Purification and characterisation of a fructan b-fructosidase from Lactobacillus pentosus B235 isolated from fermented fish. Syst. Appl. Microbiol. 25:13-20
Gram, L., H.P. Grossart, A. Schlingloff and T. Kiørboe 2002. Quroum sensing in marine snow bacteria? - production of acylated homoserine lactones by Roseobacter strains isolated from marine snow. Appl. Environ. Microbiol. 68:4111-4116
Gram, L., L. Ravn, M. Rasch, J. B. Bruhn, A.B. Christensen and M. Givskov 2002. Food spoilage – interactions between food spoilage bacteria. Int. J. Food Microbiol. 78:79-97
Nilsson, L., M.K. Nielsen, Y. Ng and L. Gram 2002. Role of acetate in production of an autoinducible class IIa bacteriocin in Carnobacterium piscicola A9b. Appl. Environ. Microbiol. 68:2251-2260
Gram, L. and P. Dalgaard 2002. Fish spoilage bacteria – problems and solutions. Cur. Op. Biotechnol. 13:262-266.
Hjelm, M., L. Richel Hilbert, P. Møller and L. Gram 2002. Influence of silver coating on the adhesion of the food spoilage bacterium Shewanella putrefaciens to stainless steel. J. Appl. Microbiol. 92:903-911
Paarup, T., J.A. Sanchez, A. Moral, H.Christensen, M. Bisgaard and L. Gram 2002. Sensory, chemical and microbiological changes during storage of iced squid (Todaropsis eblanae). J. Appl. Microbiol. 92:941-950
Paludan-Müller, C., R. Valyasevi, H.H. Huss and L. Gram 2002. Genotypic and phenotypic characterization of garlic fermenting lactic acid bacteria isolated from som fak, a Thai low-salt fermented fish product. J. Appl. Microbiol. 92:307-314
Paludan-Müller, C., M. Madsen, P. Soophanodora, L. Gram and P. Lange Møller 2002. Fermentation and microflora of plaa-som, a Thai fish product prepared with varying salt concentrations. Int. J. Food Microbiol. 73:61-70
2001 (9)
Gram, L. 2001. Potential hazard in cold-smoked fish: Clostridium botulinum. Special supplement to J. Food Sci. 66:S1082-S1087
Gram, L. 2001. Potential hazard in cold-smoked fish: Listeria monocytogenes. Special supplement to J. Food Sci. 66:S1072-S1081
Spanggaard, B., I. Huber, J. Nielsen, E.B. Sick, C. B. Pipper, T. Martinussen, W.J. Slierendrecht and L. Gram 2001. The probiotic potential against vibriosis of the indigenous microflora of rainbow trout. Env. Microbiol. 3:755-765
Himelbloom, B., L. Nilsson and L. Gram 2001. Factors affecting production of a bacteriocin produced by an antilisterial Carnobacterium piscicola. J. Appl. Microbiol. 91:506-513.
Gram, L., T. Løvold, J. Melchiorsen, J. Nielsen and B. Spanggaard 2001. In vitro antagonism of the probiont Pseudomonas fluorescens strain AH2 against Aeromonas salmonicida does not confer protection of salmon against furunculosis. Aquaculture 199:1-11
Vogel, B.F., B. Ojeniyi, P. Ahrens, L. Due Skov, H.H. Huss and L. Gram 2001. Elucidation of Listeria monocytogenes contamination routes in cold-smoked salmon processing plants detected by DNA-based typing methods. Appl. Environ. Microbiol. 68:2586-2595
Bagge, D., C. Johansen, I. Huber, M. Hjelm and L. Gram 2001. Shewanella putrefaciens adhesion and biofilm formation on food processing surfaces. Appl. Environ. Microbiol. 67:2319-2325.
Vogel, B.F., L.V. Jørgensen, B. Ojeniyi, H.H. Huss and L. Gram 2001. Diversity of Listeria monocytogenes isolates found in cold-smoked salmon from different smoke houses assessed by randomly amplified polymorphic DNA analyses. Int. J. Food Microbiol. 65:83-92
Ravn, L., A.B. Christensen, S. Molin, M. Givskov and L. Gram 2001. Methods for identifying and quantifying acylated homoserine lactones produced by Gram-negative bacteria and their application in studies of AHL-production kinetics. J. Microbiol. Methods 44:239-251
2000 (5)
Spanggaard, B., I. Huber, J. Nielsen, T. Nielsen and L. Gram 2000. Proliferation and location of Vibrio anguillarum during infection of rainbow trout, Oncorhynchus mykiss (Walbaum). J. Fish Dis. 23:423-427
Fonnesbech Vogel, B., K. Venkateswaran, H. Christensen, E. Falsen, G. Christiansen and L. Gram 2000. Polyphasic taxonomical approach in the description of Alishewanella gen.nov. fetalis sp.nov., a strain isolated from a human foetus. Int. J. System. Bacteriol. 50:1133-1142
Nilsson, L., Y. Chen, M.L. Chikindas, H.H. Huss, L. Gram and T.J. Montville 2000. Carbon dioxide and nisin act synergistically on Listeria monocytogenes. Appl. Environ. Microbiol. 66:769-774
Fonnesbech Vogel, B., H.M. Holt, P. Gerner-Smidt, A. Bundvad, P. Søgaard and L. Gram 2000. Homogeneity of Danish environmental and clinical isolates of Shewanella algae. Appl. Environ. Microbiol. 66:443-448
Spanggaard, B., I. Huber, J. Nielsen, K.F. Appel, T.F. Nielsen and L. Gram 2000. The microflora of rainbow trout intestine: A comparison of traditional and molecular identification. Aquaculture 182:1-16
1999 (6)
Gram, L., A. Bundvad, J. Melchiorsen, C. Johansen, and B. Fonnesbech Vogel 1999. Occurrence and survival of Shewanella algae in marine waters depending on water temperature and mode of growth. Appl. Environ. Microbiol. 65:3896-3900
Gram, L., A.B. Christensen, L. Ravn, S. Molin and M. Givskov 1999. Production of acylated homoserine lactones by psychrotrophic members of the Enterobacteriaceae isolated from foods. Appl. Environ. Microbiol. 65:3458-3463
Christophersen, C., O. Crescente, J. Frisvad, L. Gram, J. Nielsen, P.H. Nielsen and L. Rahbæk 1999. Antibacterial activity of marine-derived fungi. Mycopathologia 143:135-138
Nilsson, L., L. Gram and H.H. Huss 1999.Growth control of Listeria monocytogenes on cold-smoked salmon using a competetive lactic acid bacteria flora. J. Food Prot. 62:336-342
Paludan-Müller, C., H.H. Huss and L. Gram 1999. Characterization of lactic acid bacteria isolated from a Thai low-salt fermented fish product and the role of garlic as substrate for fermentation. Int. J. Food Microbiol. 46:219-230
Gram, L., J. Melchiorsen, B. Spanggaard, I. Huber and T.F. Nielsen 1999. Inhibition of Vibrio anguillarum by Pseudomonas fluorescens AH2 - a possible probitic treatment of fish. Appl. Environ. Microbiol. 65:969-973
1998 (4)
Maximilien, R., R. de Nys, C. Holmström, L. Gram, M. Givskov, K. Crass, S. Kjelleberg and P.D. Steinberg 1998. Chemical mediation of bacterial surface colonisation by secondary metabolites from the red alga Delisea pulchra. Aquat. Microbial Ecol. 15:233-246
Østergaard, A., P.K. Ben Embarek, C. Wedell-Neergaard, H.H. Huss and L. Gram 1998. Characterization of anti-listerial lactic acid bacteria isolated from Thai fermented fish products. Food Microbiol. 15:223-233
Østergaard, A., P.K. Ben Embarek, J. Yamprayoon, C. Wedell-Neergaard, H.H. Huss and L. Gram 1998. Fermentation and spoilage of som fak, a Thai low-salt product. Trop. Sci. 38:105-112
Paludan-Müller, C., P. Dalgaard, H.H. Huss and L. Gram 1998. Evaluation of the role of Carnobacterium piscicola in spoilage of vacuum- and modified-atmosphere-packed cold-smoked salmon stored at 5°C. Int. J. Food Microbiol. 39:155-166
1997 (7)
Nilsson, L., H.H. Huss and L. Gram 1997. Inhibition of Listeria monocytogenes on cold-smoked salmon by nisin and carbon dioxide atmosphere. Int. J. Food Microbiol. 38:217-228
Kjelleberg, S., P. Steinberg, M. Givskov, L. Gram, M. Manefield, R. Maximilien and R. de Nys 1997. Do marine natural products interfere with prokaryotic AHL regulatory systems? Aquat. Microb. Ecol. 13:85-93
Fonnesbech Vogel, B., K. Jørgensen, H. Christensen, J. E. Olsen and L. Gram 1997. Differentiation of Shewanella putrefaciens and Shewanella alga on the basis of whole-cell protein profiles, ribotyping, phenotypic characterization and 16S rRNA gene sequence analysis. Appl. Environ. Microbiol. 63:2189-2199
Johansen, C., P. Falholt and L. Gram 1997. Enzymatic removal and disinfection of bacterial biofilms. Appl. Environ. Microbiol. 63:3724-3728
Behrens, C., M.W. Christoffersen, L. Gram and P.H. Nielsen 1997. A convenient synthesis of pseudoceratidine and three analogs for biological evaluation. Bioorg. Med. Chem. Letts. 7:321-326
Pedersen, K., L. Gram, D.A. Austin and B. Austin 1997. Pathogenicity of Vibrio anguillarum serogroup 01 strains compared to plamids, outer membrane protein profiles and siderophore production. J. Appl. Microbiol. 82:365-371
Johansen, C., L. Gram, T. Gill, A. Verheul and T. Abee 1997. Protamine-induced permeabilization of cell envelopes of Gram-positive and Gram-negative bacteria. Appl. Environ. Microbiol. 63:1155-1159
1996 (7)
Gram, L. and H.H. Huss 1996. Microbiological spoilage of fish and fish products. Int. J. Food Microbiol. 33:121-138
Givskov, M., R. deNys, M. Manefield, L. Gram, R. Maximilien, L. Eberl, S. Molin. P.D. Steinberg and S. Kjelleberg 1996. Eucaryotic interference with homoserine lactone mediated procaryotic signalling. J. Bacteriol 178:6618-6622
Gram. L., R. deNys, R. Maximilien, M. Givskov, P.D. Steinberg and S. Kjelleberg 1996. Inhibitory effects of secondary metabolites from the red alga Delisea pulchra on swarming motility of Proteus mirabilis. Appl. Environ. Microbiol. 62:4284-4287
Domínguez, H. B. Fonnesbech Vogel, L. Gram, S. Hoffmann and S. Schæbel 1996. Shewanella alga bacteremia in two patients with lower leg ulcers. Clin. Infect. Dis. 22:1036-1039
Gram, L. and J. Melchiorsen 1996. Interaction between fish spoilage bacteria Pseudomonas sp. and Shewanella putrefaciens in fish extracts and on fish tissue. J. Appl. Bacteriol. 80:589-595
Johansen, C., T. Gill and L. Gram 1996. Changes in cell morphology of Listeria monocytogenes and Shewanella putrefaciens resulting from the action of protamine. Appl. Environ. Microbiol. 62:1058-1064
Gram, L 1996. The influence of substrate on siderophore production by fish spoilage bacteria. J. Microbiol. Meth. 25:199-205
Ph.D. Theses
Nicole Ciacotich 2019. Development of electrochemically deposited surfaces based on copper and silver with antibacterial effect
Karen Kiesbye Dittmann 2019. Interactions between fish probiotic roseobacters and the natural microbiota in aquaculture settings
Bastian Barker Rasmussen 2019. Microbial interactions in aquaculture - probiotic roseobacters as sustainable means to control fish pathogens
Linda Citterio 2017. Bacterial resistance and susceptibility to antimicrobial peptides and peptidomimetics
Thomas Curtis 2016. Antimicrobial tolerance in Listeria monocytogenes: Persister cells and the survival of the slowest
Torben Grotkjær 2016. Roseobacter-clade bacteria as probiotics in marine larvae-culture
Henrique Machado 2016. Marine bacterial genomics, an ocean of opportunities
Sonia Giubergia 2016. Marine Vibrionaceae as a reservoir for bioprospecting and ecology studies
Paul D'Alvise 2013. Aquaculture application and ecophysiology of the marine bacteria from the Roseobacter clade.
Line Hein-Kristensen 2012. Spectrum and activity of novel antimicrobial peptidomimetics
Nikolaj G. Vynne 2011. Bioactivity and phylogeny of the marine bacterial genus Pseudoalteromonas
Matthias Wietz 2011. Global patterns of marine bacterioplankton diversity and characterization of bioactive Vibrionaceae isolates
Cisse Hedegaard Porsby 2010. Antagonism of Roseobacter clade bacteria against pathogenic bacterial
Caroline Trebbien Gottlieb 2009. Response of Listeria monocytogenes and Staphylococcus aureus to host defense peptides and behavior in eukaryotic cells.
Vicky Gaedt Kastbjerg 2009. The effect of disinfectants on Listeria monocytogenes - phenotypic, physiological and genetic response
Anne Jensen 2007. Factors of importance for virulence and persistence of Listeria monocytogenes
Jesper Bartholin Bruhn 2006. Ecology, antibacterial activity and biofilm formation of marine Roseobacter strains
Christiane Buchholtz 2005. Cell to cell communication in the fish pathogen Vibrio anguillarum: production and profiling of acylated homoserine lactone quorum sensing signals.
Eva Holm Hansen 2004. Antimicrobial enzymes; activity, mechanisms of action and applications.
Lars Ravn Flodgaard 2003. Quorum sensing and food spoilage; acylated homoserine lactones in foods and food spoiling bacteria
Dorthe Bagge-Ravn 2003. Microbial adhesion and biofilm formation in the food processing industry
Christine Paludan-Müller 2002. Microbiology of fermented fish products; significance of garlic and lactic acid bacteria with gructan hydrolase activity
Birte Fonnesbech Vogel 2000. A polyphasic approach in typing of Shewanella spp. and Listeria monocytogenes
Lilian Nilsson 1999. Control of Listeria monocytogenes in cold-smoked salmon by biopreservation
Charlotte Johansen 1997. Inhibition of bacteria by enzymes and basic peptides