pseudoalteromonas

Summary

Summary: A genus of GRAM-NEGATIVE AEROBIC BACTERIA of marine origin. Many species were formerly classified under ALTEROMONAS.

Top Publications

  1. Madonna S, Papa R, Birolo L, Autore F, Doti N, Marino G, et al. The thiol-disulfide oxidoreductase system in the cold-adapted bacterium Pseudoalteromonas haloplanktis TAC 125: discovery of a novel disulfide oxidoreductase enzyme. Extremophiles. 2006;10:41-51 pubmed
    ..This paper addresses the question of disulfide bonds formation in a cold-adapted micro-organism, Pseudoalteromonas haloplanktis TAC 125 (PhTAC125) by characterizing the DsbA system...
  2. Lu X, Chu Y, Wu Q, Gu Y, Han F, Yu W. Cloning, expression and characterization of a new agarase-encoding gene from marine Pseudoalteromonas sp. Biotechnol Lett. 2009;31:1565-70 pubmed publisher
    The beta-agarase gene agaA, cloned from a marine bacterium, Pseudoalteromonas sp...
  3. Papa R, Parrilli E, Sannia G. Engineered marine Antarctic bacterium Pseudoalteromonas haloplanktis TAC125: a promising micro-organism for the bioremediation of aromatic compounds. J Appl Microbiol. 2009;106:49-56 pubmed publisher
    The recombinant Antarctic Pseudoalteromonas haloplanktis TAC125 (P...
  4. Arthaud I, Rodrigues F, Jimenez P, Montenegro R, Angelim A, Maciel V, et al. Studies on the secondary metabolites of a Pseudoalteromonas sp. isolated from sediments collected at the northeastern coast of Brazil. Chem Biodivers. 2012;9:418-27 pubmed publisher
    ..04 (HL60 leukemia cells) to 0.26 ?g/ml (MDA MB-435 melanoma cells). The bacterium was identified as a Pseudoalteromonas sp. based on 16S rRNA gene sequencing...
  5. Lu M, Wang S, Fang Y, Li H, Liu S, Liu H. Cloning, expression, purification, and characterization of cold-adapted ?-amylase from Pseudoalteromonas arctica GS230. Protein J. 2010;29:591-7 pubmed publisher
    A cold-adapted ?-amylase (ParAmy) gene from Pseudoalteromonas arctica GS230 was cloned, sequenced, and expressed as an N-terminus His-tag fusion protein in E. coli...
  6. Miyamoto K, Okunishi M, Nukui E, Tsuchiya T, Kobayashi T, Imada C, et al. The regulator CdsS/CdsR two-component system modulates expression of genes involved in chitin degradation of Pseudoalteromonas piscicida strain O-7. Arch Microbiol. 2007;188:619-28 pubmed
    b>Pseudoalteromonas piscicida strain O-7 (formerly Alteromonas sp. strain O-7) is an efficient degrader of chitin in the marine environment...
  7. Zeng R, Xiong P, Wen J. Characterization and gene cloning of a cold-active cellulase from a deep-sea psychrotrophic bacterium Pseudoalteromonas sp. DY3. Extremophiles. 2006;10:79-82 pubmed
    ..was isolated from a psychrotrophic bacterium, which was isolated from deep-sea sediment and identified as a Pseudoalteromonas species. It encoded a protein consisting of 492 amino acids with a calculated molecular mass of 52.7 kDa...
  8. Patrauchan M, Sarkisova S, Sauer K, Franklin M. Calcium influences cellular and extracellular product formation during biofilm-associated growth of a marine Pseudoalteromonas sp. Microbiology. 2005;151:2885-97 pubmed
    ..Here, it is shown that biofilm development of a marine isolate, Pseudoalteromonas sp. 1398, results in global changes in its cytosolic and extracellular proteomes...
  9. Yu M, Tang K, Shi X, Zhang X. Genome sequence of Pseudoalteromonas flavipulchra JG1, a marine antagonistic bacterium with abundant antimicrobial metabolites. J Bacteriol. 2012;194:3735 pubmed publisher
    The marine bacterium Pseudoalteromonas flavipulchra JG1 can synthesize various antibacterial metabolites, including protein and small molecules. The draft genome of JG1 is about 5...

More Information

Publications133 found, 100 shown here

  1. Arora D, Boon E. Nitric oxide regulated two-component signaling in Pseudoalteromonas atlantica. Biochem Biophys Res Commun. 2012;421:521-6 pubmed publisher
    ..of a complete NO/H-NOX-regulated two-component signaling pathway in the biofilm-dwelling marine bacterium, Pseudoalteromonas atlantica. In P...
  2. Cieśliński H, Kur J, Białkowska A, Baran I, Makowski K, Turkiewicz M. Cloning, expression, and purification of a recombinant cold-adapted beta-galactosidase from antarctic bacterium Pseudoalteromonas sp. 22b. Protein Expr Purif. 2005;39:27-34 pubmed
    The gram-negative antarctic bacterium Pseudoalteromonas sp. 22b, isolated from the alimentary tract of krill Thyssanoessa macrura, synthesizes an intracellular cold-adapted beta-galactosidase...
  3. Tosco A, Birolo L, Madonna S, Lolli G, Sannia G, Marino G. GroEL from the psychrophilic bacterium Pseudoalteromonas haloplanktis TAC 125: molecular characterization and gene cloning. Extremophiles. 2003;7:17-28 pubmed
    The heat shock response of the psychrophilic bacterium Pseudoalteromonas haloplanktis TAC 125 (PhTAC 125) gives rise to the production of several inducible proteins...
  4. Vazquez S, Hernandez E, Mac Cormack W. Extracellular proteases from the Antarctic marine pseudoalteromonas sp. P96-47 strain. Rev Argent Microbiol. 2008;40:63-71 pubmed
    ..The P96-47 isolate was selected due to its high production capacity and was identified as Pseudoalteromonas sp. The optimal growth temperature was 20 degrees C and the optimal for protease production was 15 degrees C...
  5. Duan G, Han F, Yu W. Cloning, sequence analysis, and expression of gene alyPI encoding an alginate lyase from marine bacterium Pseudoalteromonas sp. CY24. Can J Microbiol. 2009;55:1113-8 pubmed publisher
    The alginate lyase encoding gene (alyPI) of marine bacterium Pseudoalteromonas sp. CY24 was cloned using a battery of PCR techniques. Gene alyPI was composed of a 1575 bp open reading frame encoding a protein of 57...
  6. Dheilly A, Soum Soutera E, Klein G, Bazire A, Compere C, Haras D, et al. Antibiofilm activity of the marine bacterium Pseudoalteromonas sp. strain 3J6. Appl Environ Microbiol. 2010;76:3452-61 pubmed publisher
    ..In two-species biofilms of marine bacteria grown under dynamic conditions, Pseudoalteromonas sp. strain 3J6 formed mixed biofilms with Bacillus sp...
  7. Saravanan P, Jayachandran S. Preliminary characterization of exopolysaccharides produced by a marine biofilm-forming bacterium Pseudoalteromonas ruthenica (SBT 033). Lett Appl Microbiol. 2008;46:1-6 pubmed
    ..the partial characterization of the exopolysaccharides (EPS) produced by a marine biofilm-forming bacterium Pseudoalteromonas ruthenica under shake culture conditions...
  8. Al Khudary R, Venkatachalam R, Katzer M, Elleuche S, Antranikian G. A cold-adapted esterase of a novel marine isolate, Pseudoalteromonas arctica: gene cloning, enzyme purification and characterization. Extremophiles. 2010;14:273-85 pubmed publisher
    ..an esterase (estO) was identified and sequenced from a gene library screen of the psychrotolerant bacterium Pseudoalteromonas arctica...
  9. Piette F, Leprince P, Feller G. Is there a cold shock response in the Antarctic psychrophile Pseudoalteromonas haloplanktis?. Extremophiles. 2012;16:681-3 pubmed publisher
    ..and the proteomic response after a cold shock were investigated in the psychrophilic Antarctic bacterium Pseudoalteromonas haloplanktis...
  10. Ruggiero I, Raimo G, Palma M, Arcari P, Masullo M. Molecular and functional properties of the psychrophilic elongation factor G from the Antarctic Eubacterium Pseudoalteromonas haloplanktis TAC 125. Extremophiles. 2007;11:699-709 pubmed
    ..and functional properties of the elongation factor (EF) G from the psychrophilic Antarctic eubacterium Pseudoalteromonas haloplanktis (Ph) were studied...
  11. Komandrova N, Isakov V, Tomshich S, Romanenko L, Perepelov A, Shashkov A. Structure of an acidic O-specific polysaccharide of the marine bacterium Pseudoalteromonas agarivorans KMM 232 (R-form). Biochemistry (Mosc). 2010;75:623-8 pubmed
    ..acid was obtained by mild acid degradation of the lipopolysaccharide of the marine bacterium Pseudoalteromonas agarivorans KMM 232 (R-form) followed by gel-permeation chromatography...
  12. Srimathi S, Jayaraman G, Feller G, Danielsson B, Narayanan P. Intrinsic halotolerance of the psychrophilic alpha-amylase from Pseudoalteromonas haloplanktis. Extremophiles. 2007;11:505-15 pubmed
    The halotolerance of a cold adapted alpha-amylase from the psychrophilic bacterium Pseudoalteromonas haloplanktis (AHA) was investigated. AHA exhibited hydrolytic activity over a broad range of NaCl concentrations (0.01-4.5 M)...
  13. Zhao D, Yu Z, Li P, Wu Z, Chen X, Shi M, et al. Characterization of a cryptic plasmid pSM429 and its application for heterologous expression in psychrophilic Pseudoalteromonas. Microb Cell Fact. 2011;10:30 pubmed publisher
    b>Pseudoalteromonas is an important genus widespread in marine environment, and a lot of psychrophilic Pseudoalteromonas strains thrive in deep sea and polar sea...
  14. Chen X, Sun C, Zhang Y, Gao P. Effects of different buffers on the thermostability and autolysis of a cold-adapted protease MCP-01. J Protein Chem. 2002;21:523-7 pubmed
    ..In addition, the loss of activity correlated with the speed of autolysis in the four different buffers, showing that autolysis may be a reason for the low thermostability of the enzyme. ..
  15. Silipo A, Molinaro A, Nazarenko E, Gorshkova R, Ivanova E, Lanzetta R, et al. The O-chain structure from the LPS of marine halophilic bacterium Pseudoalteromonas carrageenovora-type strain IAM 12662T. Carbohydr Res. 2005;340:2693-7 pubmed
    The O-chain polysaccharide of the lipopolysaccharide from the halophilic marine bacterium Pseudoalteromonas carrageenovora IAM 12662T was characterized...
  16. Zhu P, Zheng Y, You Y, Yan X, Shao J. Sequencing and modular analysis of the hybrid non-ribosomal peptide synthase - polyketide synthase gene cluster from the marine sponge Hymeniacidon perleve-associated bacterium Pseudoalteromonas sp. strain NJ631. Can J Microbiol. 2009;55:219-27 pubmed publisher
    ..The genomic library of the marine sponge Hymeniacidon perleve-associated bacterium Pseudoalteromonas sp. strain NJ631 was constructed using a pCC1FOS fosmid...
  17. Isnansetyo A, Kamei Y. MC21-A, a bactericidal antibiotic produced by a new marine bacterium, Pseudoalteromonas phenolica sp. nov. O-BC30(T), against methicillin-resistant Staphylococcus aureus. Antimicrob Agents Chemother. 2003;47:480-8 pubmed
    We previously reported a new marine bacterium, Pseudoalteromonas phenolica sp. nov. O-BC30(T), which produced a bactericidal antibiotic against methicillin-resistant Staphylococcus aureus (MRSA)...
  18. Merlino A, Russo Krauss I, Castellano I, De Vendittis E, Rossi B, Conte M, et al. Structure and flexibility in cold-adapted iron superoxide dismutases: the case of the enzyme isolated from Pseudoalteromonas haloplanktis. J Struct Biol. 2010;172:343-52 pubmed publisher
    ..Here, we present the crystal structure of a cold-adapted Fe-SOD from the Antarctic eubacterium Pseudoalteromonas haloplanktis (PhSOD), and that of its complex with sodium azide...
  19. Muldoon J, Perepelov A, Shashkov A, Nazarenko E, Zubkov V, Gorshkova R, et al. Structure of an acidic polysaccharide from the marine bacterium Pseudoalteromonas flavipulchra NCIMB 2033(T). Carbohydr Res. 2003;338:459-62 pubmed
    An acidic polysaccharide was isolated from Pseudoalteromonas flavipulchra type strain NCIMB 2033(T) and found to consist of 6-deoxy-L-talose (L-6dTal), D-galactose and 3-deoxy-D-manno-oct-2-ulosonic acid (Kdo)...
  20. Mitova M, Tutino M, Infusini G, Marino G, De Rosa S. Exocellular peptides from Antarctic psychrophile Pseudoalteromonas Haloplanktis. Mar Biotechnol (NY). 2005;7:523-31 pubmed
    ..were isolated from the cell-free culture supernatant of the Antarctic psychrophilic bacterium Pseudoalteromonas haloplanktis TAC125...
  21. Iijima S, Washio K, Okahara R, Morikawa M. Biofilm formation and proteolytic activities of Pseudoalteromonas bacteria that were isolated from fish farm sediments. Microb Biotechnol. 2009;2:361-9 pubmed publisher
    ..The 16S rRNA gene sequences indicated that these bacteria belonged to the genera, Pseudoalteromonas (seven strains), Vibrio (seven strains) and Halomonas (one strain)...
  22. Pinkerton D, Banwell M, Willis A. Total syntheses of tambjamines C, E, F, G, H, I and J, BE-18591, and a related alkaloid from the marine bacterium Pseudoalteromonas tunicata. Org Lett. 2007;9:5127-30 pubmed
    ..The 5'-bromo-analogue, 30, of compound 16 has also been prepared and used to obtain the acetate salts of tambjamines G, H, I, and J (8-11 respectively). ..
  23. Lemoine M, Nyvall Collén P, Helbert W. Physical state of kappa-carrageenan modulates the mode of action of kappa-carrageenase from Pseudoalteromonas carrageenovora. Biochem J. 2009;419:545-53 pubmed publisher
    b>Pseudoalteromonas carrageenovora kappa-carrageenase is a glycoside hydrolase involved in the bioconversion of carrageenans. Carrageenans are sulfated galactans that are densely packed in red algal cell walls...
  24. Pinkerton D, Banwell M, Garson M, Kumar N, de Moraes M, Cavalcanti B, et al. Antimicrobial and cytotoxic activities of synthetically derived tambjamines C and E - J, BE-18591, and a related alkaloid from the marine bacterium Pseudoalteromonas tunicata. Chem Biodivers. 2010;7:1311-24 pubmed publisher
    ..Tambjamines I and J (6 and 7, resp.) displayed significant apoptosis-inducing effects. ..
  25. Huang Y, Li M, Yu Z, Qian P. Correlation between pigmentation and larval settlement deterrence by Pseudoalteromonas sp. sf57. Biofouling. 2011;27:287-93 pubmed publisher
    The red-pigmented marine bacterium Pseudoalteromonas sp. sf57 forms a biofilm that deters larval settlement of the tube-building polychaete Hydroides elegans...
  26. Kim S, Yim J. Cryoprotective properties of exopolysaccharide (P-21653) produced by the Antarctic bacterium, Pseudoalteromonas arctica KOPRI 21653. J Microbiol. 2007;45:510-4 pubmed
    ..KOPRI 21653 was identified as Pseudoalteromonas arctica as the result of 16S rRNA analysis...
  27. Isnansetyo A, Kamei Y. Anti-methicillin-resistant Staphylococcus aureus (MRSA) activity of MC21-B, an antibacterial compound produced by the marine bacterium Pseudoalteromonas phenolica O-BC30T. Int J Antimicrob Agents. 2009;34:131-5 pubmed publisher
    ..characterise and evaluate the in vitro activity of MC21-B, an antibiotic produced by the marine bacterium Pseudoalteromonas phenolica O-BC30(T)...
  28. De Pascale D, Cusano A, Autore F, Parrilli E, Di Prisco G, Marino G, et al. The cold-active Lip1 lipase from the Antarctic bacterium Pseudoalteromonas haloplanktis TAC125 is a member of a new bacterial lipolytic enzyme family. Extremophiles. 2008;12:311-23 pubmed publisher
    The genome of the Antarctic bacterium Pseudoalteromonas haloplanktis TAC125 was searched for the presence of genes encoding ester-hydrolysing enzymes...
  29. Zheng L, Yan X, Han X, Chen H, Lin W, Lee F, et al. Identification of norharman as the cytotoxic compound produced by the sponge (Hymeniacidon perleve)-associated marine bacterium Pseudoalteromonas piscicida and its apoptotic effect on cancer cells. Biotechnol Appl Biochem. 2006;44:135-42 pubmed
    ..Flow-cytometric analysis indicated that norharman could arrest cells at the G(2)/M phase of the cell cycle. These results demonstrate the cytotoxic mechanism of norharman involves the induction of apoptosis in HeLa cells. ..
  30. Huang Y, Dobretsov S, Xiong H, Qian P. Effect of biofilm formation by Pseudoalteromonas spongiae on induction of larval settlement of the polychaete Hydroides elegans. Appl Environ Microbiol. 2007;73:6284-8 pubmed
    The effects of culture conditions and chloramphenicol treatment on the induction of the marine bacterium Pseudoalteromonas spongiae to larval settlement of Hydroides elegans were investigated. The results showed that P...
  31. Chen Y, Kuo J, Su J, Hwang T, Chen Y, Lee C, et al. Pseudoalteromone B: a novel 15C compound from a marine bacterium Pseudoalteromonas sp. CGH2XX. Mar Drugs. 2012;10:1566-71 pubmed publisher
    ..compound, pseudoalteromone B (1), possessing a novel carbon skeleton, was obtained from a marine bacterium Pseudoalteromonas sp. CGH2XX...
  32. Burke C, Thomas T, Egan S, Kjelleberg S. The use of functional genomics for the identification of a gene cluster encoding for the biosynthesis of an antifungal tambjamine in the marine bacterium Pseudoalteromonas tunicata. Environ Microbiol. 2007;9:814-8 pubmed
    ..A large insert library was created in Escherichia coli from the DNA of the surface-associated marine bacterium Pseudoalteromonas tunicata...
  33. Castellano I, Ruocco M, Cecere F, Di Maro A, Chambery A, Michniewicz A, et al. Glutathionylation of the iron superoxide dismutase from the psychrophilic eubacterium Pseudoalteromonas haloplanktis. Biochim Biophys Acta. 2008;1784:816-26 pubmed publisher
    ..and the single cysteine residue (Cys57) in superoxide dismutase from the psychrophilic eubacterium Pseudoalteromonas haloplanktis (PhSOD) reduces the enzyme inactivation by peroxynitrite...
  34. Guo X, Zheng L, Cui Z, Han P, Tian L, Wang X. [Antibacterial activity of sponge associated marine bacterium Pseudoalteromonas sp. NJ6-3-1 regulated by quorum sensing]. Wei Sheng Wu Xue Bao. 2008;48:545-50 pubmed
    We chose a sponge-associated marine-bacterium Pseudoalteromonas piscicida NJ6-3-1 to study whether its antibacterial activity were regulated by quorum sensing...
  35. Silipo A, Leone S, Lanzetta R, Parrilli M, Sturiale L, Garozzo D, et al. The complete structure of the lipooligosaccharide from the halophilic bacterium Pseudoalteromonas issachenkonii KMM 3549T. Carbohydr Res. 2004;339:1985-93 pubmed
    ..were isolated and identified from the lipooligosaccharide fraction of the halophilic marine bacterium Pseudoalteromonas issachenkonii type strain KMM 3549T...
  36. Thomas T, Evans F, Schleheck D, Mai Prochnow A, Burke C, Penesyan A, et al. Analysis of the Pseudoalteromonas tunicata genome reveals properties of a surface-associated life style in the marine environment. PLoS ONE. 2008;3:e3252 pubmed publisher
    ..The bacterium Pseudoalteromonas tunicata is a successful competitor on marine surfaces owing primarily to its ability to produce a number of ..
  37. Alexeeva Y, Ivanova E, Bakunina I, Zvaygintseva T, Mikhailov V. Optimization of glycosidases production by Pseudoalteromonas issachenkonii KMM 3549(T). Lett Appl Microbiol. 2002;35:343-6 pubmed
    The present work aimed to design an optimized medium to yield a higher production of glycosides by Pseudoalteromonas issachenkonii KMM 3549(T)...
  38. Park Y, Baik K, Yi H, Bae K, Chun J. Pseudoalteromonas byunsanensis sp. nov., isolated from tidal flat sediment in Korea. Int J Syst Evol Microbiol. 2005;55:2519-23 pubmed
    ..16S rRNA gene sequence revealed that strain FR1199T represents a distinct line of descent within the genus Pseudoalteromonas. The phenotypic features of strain FR1199T were similar to those of Pseudoalteromonas phenolica and ..
  39. Dong D, Ihara T, Motoshima H, Watanabe K. Crystallization and preliminary X-ray crystallographic studies of a psychrophilic subtilisin-like protease Apa1 from Antarctic Pseudoalteromonas sp. strain AS-11. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2005;61:308-11 pubmed
    The psychrophilic alkaline serine protease Apa1 secreted by the Antarctic psychrotroph Pseudoalteromonas sp...
  40. Aurilia V, Rioux Dubé J, Marabotti A, Pézolet M, D Auria S. Structure and dynamics of cold-adapted enzymes as investigated by FT-IR spectroscopy and MD. The case of an esterase from Pseudoalteromonas haloplanktis. J Phys Chem B. 2009;113:7753-61 pubmed publisher
    ..Recently, a new esterase was identified and isolated from the cold-adapted organism Pseudoalteromonas haloplanktis. The enzyme, denoted as PhEST, presents a dimeric structure with a molecular mass of 60 kDa...
  41. Cvirkaite Krupovic V, Krupovic M, Daugelavicius R, Bamford D. Calcium ion-dependent entry of the membrane-containing bacteriophage PM2 into its Pseudoalteromonas host. Virology. 2010;405:120-8 pubmed publisher
    Marine bacteriophage PM2 infects gram-negative Pseudoalteromonas species and is currently the only assigned member of the Corticoviridae family...
  42. Zhang X, Enomoto K. Characterization of a gene cluster and its putative promoter region for violacein biosynthesis in Pseudoalteromonas sp. 520P1. Appl Microbiol Biotechnol. 2011;90:1963-71 pubmed publisher
    ..of these enzymes is known to be regulated by a quorum sensing mechanism in Chromobacterium violaceum and Pseudoalteromonas sp. 520P1...
  43. Rao D, Webb J, Kjelleberg S. Competitive interactions in mixed-species biofilms containing the marine bacterium Pseudoalteromonas tunicata. Appl Environ Microbiol. 2005;71:1729-36 pubmed
    b>Pseudoalteromonas tunicata is a biofilm-forming marine bacterium that is often found in association with the surface of eukaryotic organisms...
  44. Nevot M, Deroncele V, Messner P, Guinea J, Mercade E. Characterization of outer membrane vesicles released by the psychrotolerant bacterium Pseudoalteromonas antarctica NF3. Environ Microbiol. 2006;8:1523-33 pubmed
    b>Pseudoalteromonas antarctica NF3 is an Antarctic psychrotolerant Gram-negative bacterium that accumulates large amounts of an extracellular polymeric substance (EPS) with high protein content...
  45. Hoke D, Egan S, Cullen P, Adler B. LipL32 is an extracellular matrix-interacting protein of Leptospira spp. and Pseudoalteromonas tunicata. Infect Immun. 2008;76:2063-9 pubmed publisher
    ..Likewise, an orthologous protein found in the genome of Pseudoalteromonas tunicata strain D2 was expressed and found to be functionally similar and immunologically cross-reactive...
  46. Feher D, Barlow R, McAtee J, Hemscheidt T. Highly brominated antimicrobial metabolites from a marine Pseudoalteromonas sp. J Nat Prod. 2010;73:1963-6 pubmed publisher
    Extracts of a marine Pseudoalteromonas sp. (CMMED 290) isolated from the surface of a nudibranch collected in Kaneohe Bay, Oahu, displayed significant antimicrobial activity against methicillin-resistant Staphylococcus aureus...
  47. Kobayashi T, Imada C, Hiraishi A, Tsujibo H, Miyamoto K, Inamori Y, et al. Pseudoalteromonas sagamiensis sp. nov., a marine bacterium that produces protease inhibitors. Int J Syst Evol Microbiol. 2003;53:1807-11 pubmed
    ..The aerobic marine bacterium Pseudoalteromonas bacteriolytica was the species most closely related to the new isolate (90...
  48. Higgins B, Carpenter C, Karls A. Chromosomal context directs high-frequency precise excision of IS492 in Pseudoalteromonas atlantica. Proc Natl Acad Sci U S A. 2007;104:1901-6 pubmed
    ..We report here that precise excision of the mobile element IS492 from one site on the Pseudoalteromonas atlantica chromosome directly correlates with phase variation of peripheral extracellular polysaccharide ((p)..
  49. Feher D, Barlow R, Lorenzo P, Hemscheidt T. A 2-substituted prodiginine, 2-(p-hydroxybenzyl)prodigiosin, from Pseudoalteromonas rubra. J Nat Prod. 2008;71:1970-2 pubmed publisher
    ..discovery of new pharmaceutical lead compounds from marine bacteria, a lipophilic extract of the bacterium Pseudoalteromonas rubra displayed significant cytotoxicity against SKOV-3, a human ovarian adenocarcinoma cell line...
  50. Parrilli E, Giuliani M, Marino G, Tutino M. Influence of production process design on inclusion bodies protein: the case of an Antarctic flavohemoglobin. Microb Cell Fact. 2010;9:19 pubmed publisher
    ..In this paper we have evaluated the influence of other production process parameters on the quality of an inclusion bodies protein...
  51. Yan B, Chen X, Hou X, He H, Zhou B, Zhang Y. Molecular analysis of the gene encoding a cold-adapted halophilic subtilase from deep-sea psychrotolerant bacterium Pseudoalteromonas sp. SM9913: cloning, expression, characterization and function analysis of the C-terminal PPC domains. Extremophiles. 2009;13:725-33 pubmed publisher
    ..mcp03 encoding a cold-adapted halophilic protease MCP-03 was cloned from deep-sea psychrotolerant bacterium Pseudoalteromonas sp. SM9913, which contains a 2,130-bp ORF encoding a novel subtilase precursor...
  52. Duilio A, Madonna S, Tutino M, Pirozzi M, Sannia G, Marino G. Promoters from a cold-adapted bacterium: definition of a consensus motif and molecular characterization of UP regulative elements. Extremophiles. 2004;8:125-32 pubmed
    ..development of a shuttle genetic system for the transformation of the cold-adapted Gram-negative bacterium Pseudoalteromonas haloplanktis strain TAC125 has made possible the isolation of the psychrophilic promoters described in this ..
  53. Skovhus T, Holmstrom C, Kjelleberg S, Dahllof I. Molecular investigation of the distribution, abundance and diversity of the genus Pseudoalteromonas in marine samples. FEMS Microbiol Ecol. 2007;61:348-61 pubmed
    The genus Pseudoalteromonas has attracted interest because it has frequently been found in association with eukaryotic hosts, and because many Pseudoalteromonas species produce biologically active compounds...
  54. Franks A, Haywood P, Holmstrom C, Egan S, Kjelleberg S, Kumar N. Isolation and structure elucidation of a novel yellow pigment from the marine bacterium Pseudoalteromonas tunicata. Molecules. 2005;10:1286-91 pubmed
    ..tunicata and identified as a new member of the tambjamine class of compounds. The structural identification was achieved by a combination of 1D and 2D-NMR spectroscopy and high resolution mass spectrometry data. ..
  55. Wang Y, Zhao G, Li Y, Chen X, Xie B, Su H, et al. Mechanistic insight into the function of the C-terminal PKD domain of the collagenolytic serine protease deseasin MCP-01 from deep sea Pseudoalteromonas sp. SM9913: binding of the PKD domain to collagen results in collagen swelling but does not unwin. J Biol Chem. 2010;285:14285-91 pubmed publisher
    ..Our study reveals the functional mechanism of the PKD domain of the collagenolytic serine protease MCP-01 in collagen degradation, which is distinct from that of the CBDs of mammalian matrix metalloproteases. ..
  56. Xiong H, Song L, Xu Y, Tsoi M, Dobretsov S, Qian P. Characterization of proteolytic bacteria from the Aleutian deep-sea and their proteases. J Ind Microbiol Biotechnol. 2007;34:63-71 pubmed
    ..These bacteria belong to Pseudoalteromonas spp., which were identified by the 16S rDNA sequence...
  57. Qin G, Zhu L, Chen X, Wang P, Zhang Y. Structural characterization and ecological roles of a novel exopolysaccharide from the deep-sea psychrotolerant bacterium Pseudoalteromonas sp. SM9913. Microbiology. 2007;153:1566-72 pubmed
    b>Pseudoalteromonas sp. SM9913 is a psychrotolerant bacterium isolated from deep-sea sediment. The structural characterization and ecological roles of the exopolysaccharide (EPS) secreted by this strain were studied in this work...
  58. Giordano D, Parrilli E, Dettai A, Russo R, Barbiero G, Marino G, et al. The truncated hemoglobins in the Antarctic psychrophilic bacterium Pseudoalteromonas haloplanktis TAC125. Gene. 2007;398:69-77 pubmed
    The genome sequence of the Antarctic Gram-negative marine eubacterium Pseudoalteromonas haloplanktis TAC125 is a potential source of useful data on proteins from a cold-adapted microorganism...
  59. Cie li ski H, Werbowy K, Kur J, Turkiewicz M. Molecular characterization of a cryptic plasmid from the psychrotrophic antarctic bacterium Pseudoalteromonas sp. 643A. Plasmid. 2008;60:154-8 pubmed publisher
    ..the identification and nucleotide sequence analysis of pKW1, a plasmid of the psychrotrophic bacterium Pseudoalteromonas sp. 643A isolated from the stomach of Antarctic krill Euphasia superba...
  60. Matsushima R, Danno H, Uchida M, Ishihara K, Suzuki T, Kaneniwa M, et al. Analysis of extracellular alginate lyase and its gene from a marine bacterial strain, Pseudoalteromonas atlantica AR06. Appl Microbiol Biotechnol. 2010;86:567-76 pubmed publisher
    b>Pseudoalteromonas atlantica AR06 is a marine bacterial strain that can utilize alginate as a sole source of carbon and energy...
  61. Duilio A, Tutino M, Marino G. Recombinant protein production in Antarctic Gram-negative bacteria. Methods Mol Biol. 2004;267:225-37 pubmed
    ..bacteria for the presence of extrachromosomal elements, we identified three new plasmids, pMtBL from Pseudoalteromonas haloplanktis TAC125, and pTAUp and pTADw, from Psychrobacter sp. TA144...
  62. Cieśliński H, Białkowska A, Długołecka A, Daroch M, Tkaczuk K, Kalinowska H, et al. A cold-adapted esterase from psychrotrophic Pseudoalteromas sp. strain 643A. Arch Microbiol. 2007;188:27-36 pubmed
    ..was isolated from the alimentary tract of Antarctic krill Euphasia superba Dana, and classified as Pseudoalteromonas sp. strain 643A...
  63. Ummarino S, Corsaro M, Lanzetta R, Parrilli M, Peter Katalinic J. Determination of phosphorylation sites in lipooligosaccharides from Pseudoalteromonas haloplanktis TAC 125 grown at 15 degrees C and 25 degrees C by nano-electrospray ionization quadrupole time-of-flight tandem mass spectrometry. Rapid Commun Mass Spectrom. 2003;17:2226-32 pubmed
    ..and the phosphate group positions in LOSs produced by the extremophile psychrophilic bacterium Pseudoalteromonas haloplanktis TAC 125, grown at 15 degrees C and 25 degrees C, were investigated by nano-electrospray ..
  64. Nordmark E, Perepelov A, Shashkov A, Nazarenko E, Gorshkova R, Ivanova E, et al. Structure of an acidic polysaccharide from the marine bacterium Pseudoalteromonas aliena type strain KMM 3562T containing two residues of L-serine in the repeating unit. Carbohydr Res. 2005;340:1483-7 pubmed
    The structure of an acidic polysaccharide from Pseudoalteromonas aliena type strain KMM 3562(T) has been elucidated. The polysaccharide was studied by component analysis, (1)H and (13)C NMR spectroscopy, including 2D NMR experiments...
  65. Siani L, Papa R, Di Donato A, Sannia G. Recombinant expression of Toluene o-Xylene Monooxygenase (ToMO) from Pseudomonas stutzeri OX1 in the marine Antarctic bacterium Pseudoalteromonas haloplanktis TAC125. J Biotechnol. 2006;126:334-41 pubmed
    The psychrophilic bacterium Pseudoalteromonas haloplanktis TAC125, isolated from Antarctic seawater, was used as recipient for a biodegradative gene of the mesophilic Pseudomonas stutzeri OX1...
  66. Papa R, Glagla S, Danchin A, Schweder T, Marino G, Duilio A. Proteomic identification of a two-component regulatory system in Pseudoalteromonas haloplanktis TAC125. Extremophiles. 2006;10:483-91 pubmed
    ..We analysed the growth behaviour of the marine Antarctic bacterium Pseudoalteromonas haloplanktis TAC125 in the presence and in the absence of different carbon source...
  67. Blasiak L, Clardy J. Discovery of 3-formyl-tyrosine metabolites from Pseudoalteromonas tunicata through heterologous expression. J Am Chem Soc. 2010;132:926-7 pubmed publisher
    ..dapdiamide biosynthesis, led to the identification of a previously unannotated biosynthetic gene cluster in Pseudoalteromonas tunicata...
  68. Ma C, Lu X, Shi C, Li J, Gu Y, Ma Y, et al. Molecular cloning and characterization of a novel beta-agarase, AgaB, from marine Pseudoalteromonas sp. CY24. J Biol Chem. 2007;282:3747-54 pubmed
    ..In this study we have cloned a novel endo-type beta-agarase gene, agaB, from marine Pseudoalteromonas sp. CY24...
  69. Di Rocco G, Battistuzzi G, Borsari M, De Rienzo F, Ranieri A, Tutino M, et al. Cloning, expression and physicochemical characterization of a di-heme cytochrome c (4) from the psychrophilic bacterium Pseudoalteromonas haloplanktis TAC 125. J Biol Inorg Chem. 2008;13:789-99 pubmed publisher
    The 20-kDa di-heme cytochrome c (4) from the psycrophilic bacterium Pseudoalteromonas haloplanktis TAC 125 was cloned and expressed in Escherichia coli and investigated through UV-vis and (1)H NMR spectroscopies and protein voltammetry...
  70. Kim J, Kim J, Park J, Lee C. Selective control of the Prorocentrum minimum harmful algal blooms by a novel algal-lytic bacterium Pseudoalteromonas haloplanktis AFMB-008041. Mar Biotechnol (NY). 2009;11:463-72 pubmed publisher
    In this study, we examined the algal-lytic activities and biological control mechanisms of Pseudoalteromonas haloplanktis AFMB-08041, which was isolated from surface seawater obtained at Masan Bay in Korea...
  71. Piette F, D Amico S, Struvay C, Mazzucchelli G, Renaut J, Tutino M, et al. Proteomics of life at low temperatures: trigger factor is the primary chaperone in the Antarctic bacterium Pseudoalteromonas haloplanktis TAC125. Mol Microbiol. 2010;76:120-32 pubmed publisher
    The proteomes expressed at 4 degrees C and 18 degrees C by the psychrophilic Antarctic bacterium Pseudoalteromonas haloplanktis have been compared using two-dimensional differential in-gel electrophoresis, showing that translation, ..
  72. Elleuche S, Piascheck H, Antranikian G. Fusion of the OsmC domain from esterase EstO confers thermolability to the cold-active xylanase Xyn8 from Pseudoalteromonas arctica. Extremophiles. 2011;15:311-7 pubmed publisher
    ..osmotically induced protein family) of the two-domain esterase EstO from the psychrotolerant bacterium Pseudoalteromonas arctica has been shown to increase thermolability...
  73. Aranda C, Valenzuela C, Barrientos J, Paredes J, Leal P, Maldonado M, et al. Bacteriostatic anti-Vibrio parahaemolyticus activity of Pseudoalteromonas sp. strains DIT09, DIT44 and DIT46 isolated from Southern Chilean intertidal Perumytilus purpuratus. World J Microbiol Biotechnol. 2012;28:2365-74 pubmed publisher
    ..The 16S rRNA gene sequences identify a Pseudoalteromonas sp. that form a clade with P. prydzensis and P. mariniglutinosa. The strains produced bacteriostatic anti-V...
  74. Costa Ramos C, Rowley A. Effect of extracellular products of Pseudoalteromonas atlantica on the edible crab Cancer pagurus. Appl Environ Microbiol. 2004;70:729-35 pubmed
    ..aeruginosa LPS caused ca. 80% mortality at 2 h after injection. Overall, these results show that the main virulence factor of P. atlantica for edible crabs is LPS either alone or in combination with other heat-stable factors...
  75. Mai Prochnow A, Evans F, Dalisay Saludes D, Stelzer S, Egan S, James S, et al. Biofilm development and cell death in the marine bacterium Pseudoalteromonas tunicata. Appl Environ Microbiol. 2004;70:3232-8 pubmed
    The newly described green-pigmented bacterium Pseudoalteromonas tunicata (D2) produces target-specific inhibitory compounds against bacteria, algae, fungi, and invertebrate larvae and is frequently found in association with living ..
  76. Papa R, Rippa V, Sannia G, Marino G, Duilio A. An effective cold inducible expression system developed in Pseudoalteromonas haloplanktis TAC125. J Biotechnol. 2007;127:199-210 pubmed
    A regulative two-component system previously identified in Pseudoalteromonas haloplanktis TAC125 was used to construct a cold inducible expression system that is under the control of l-malate...
  77. Saravanan P, Nancharaiah Y, Venugopalan V, Rao T, Jayachandran S. Biofilm formation by Pseudoalteromonas ruthenica and its removal by chlorine. Biofouling. 2006;22:371-81 pubmed
    The distribution of a recently described marine bacterium, SBT 033 GenBank Accession No. AY723742), Pseudoalteromonas ruthenica, at the seawater intake point, outfall and mixing point of an atomic power plant is described, and its ..
  78. Evans F, Raftery M, Egan S, Kjelleberg S. Profiling the secretome of the marine bacterium Pseudoalteromonas tunicata using amine-specific isobaric tagging (iTRAQ). J Proteome Res. 2007;6:967-75 pubmed
    The eukaryote-associated marine bacterium Pseudoalteromonas tunicata produces a range of target-specific compounds that inhibit different types of marine organisms including invertebrate larvae and algal spores, as well as a broad ..
  79. Delpin M, Goodman A. Nutrient regime regulates complex transcriptional start site usage within a Pseudoalteromonas chitinase gene cluster. ISME J. 2009;3:1053-63 pubmed publisher
    The chitinase gene cluster of the marine bacterium Pseudoalteromonas sp. S91, chiABC, which produces the major chitinases of this sp., was transcribed as an operon and from each individual gene...
  80. Ballestriero F, Thomas T, Burke C, Egan S, Kjelleberg S. Identification of compounds with bioactivity against the nematode Caenorhabditis elegans by a screen based on the functional genomics of the marine bacterium Pseudoalteromonas tunicata D2. Appl Environ Microbiol. 2010;76:5710-7 pubmed publisher
    ..We applied our approach to discover inhibitors of C. elegans produced by the marine bacterium Pseudoalteromonas tunicata D2, a model organism for exploring a range of antagonistic activities between bacteria and ..
  81. Tebben J, Tapiolas D, Motti C, Abrego D, Negri A, Blackall L, et al. Induction of larval metamorphosis of the coral Acropora millepora by tetrabromopyrrole isolated from a Pseudoalteromonas bacterium. PLoS ONE. 2011;6:e19082 pubmed publisher
    ..The metamorphic cue was identified as tetrabromopyrrole (TBP) in four bacterial Pseudoalteromonas strains among a culture library of 225 isolates obtained from the crustose coralline algae Neogoniolithon ..
  82. Skovhus T, Ramsing N, Holmstrom C, Kjelleberg S, Dahllof I. Real-time quantitative PCR for assessment of abundance of Pseudoalteromonas species in marine samples. Appl Environ Microbiol. 2004;70:2373-82 pubmed
    A real-time quantitative PCR (RTQ-PCR) method for measuring the abundance of Pseudoalteromonas species in marine samples is presented...
  83. Gomez D, Espinosa E, Bertazzo M, Lucas Elio P, Solano F, Sanchez Amat A. The macromolecule with antimicrobial activity synthesized by Pseudoalteromonas luteoviolacea strains is an L-amino acid oxidase. Appl Microbiol Biotechnol. 2008;79:925-30 pubmed publisher
    ..16S RNA sequencing and phenotypic characteristics indicate that they belong to the species Pseudoalteromonas luteoviolacea...
  84. Donovan C, Garduno R, Kalmokoff M, Ku J, Quilliam M, Gill T. Pseudoalteromonas bacteria are capable of degrading paralytic shellfish toxins. Appl Environ Microbiol. 2009;75:6919-23 pubmed publisher
    ..These isolates shared at least 99% 16S rRNA gene sequence similarity with five Pseudoalteromonas spp. Phenotypic tests suggested that all are novel strains of Pseudoalteromonas haloplanktis.
  85. Oh C, Nikapitiya C, Lee Y, Whang I, Kim S, Kang D, et al. Cloning, purification and biochemical characterization of beta agarase from the marine bacterium Pseudoalteromonas sp. AG4. J Ind Microbiol Biotechnol. 2010;37:483-94 pubmed publisher
    A gene (agrP) encoding a beta-agarase from Pseudoalteromonas sp. AG4 was cloned and expressed in Escherichia coli. The agrP primary structure consists of an 870-bp open reading frame (ORF) encoding 290 amino acids (aa)...
  86. Xie B, Shu Y, Qin Q, Rong J, Zhang X, Chen X, et al. Genome sequences of type strains of seven species of the marine bacterium Pseudoalteromonas. J Bacteriol. 2012;194:2746-7 pubmed publisher
    There are over 30 species in the marine bacterial genus Pseudoalteromonas. However, our knowledge about this genus is still limited...
  87. Wang Q, Hou Y, Qu J, Hong Y, Lin Y, Han X. Molecular cloning, expression, purification and characterization of thioredoxin from Antarctic sea-ice bacteria Pseudoalteromonas sp. AN178. Mol Biol Rep. 2013;40:6587-91 pubmed publisher
    ..Trx gene from Antarctic sea-ice bacteria Pseudoalteromonas sp. AN178 was cloned and expressed as soluble protein in Escherichia coli (designated as PsTrx)...
  88. Lee S, Kato J, Nakashima K, Kuroda A, Ikeda T, Takiguchi N, et al. Cloning and characterization of extracellular metal protease gene of the algicidal marine bacterium Pseudoalteromonas sp. strain A28. Biosci Biotechnol Biochem. 2002;66:1366-9 pubmed
    The gene (empI) encoding an extracellular metal protease was isolated from a Pseudoalteromonas sp. strain A28 DNA library. The recombinant EmpI protein was expressed in E. coli and purified...
  89. Mai Prochnow A, Webb J, Ferrari B, Kjelleberg S. Ecological advantages of autolysis during the development and dispersal of Pseudoalteromonas tunicata biofilms. Appl Environ Microbiol. 2006;72:5414-20 pubmed
    In the ubiquitous marine bacterium Pseudoalteromonas tunicata, subpopulations of cells are killed by the production of an autocidal protein, AlpP, during biofilm development...
  90. Chen X, Xie B, Lu J, He H, Zhang Y. A novel type of subtilase from the psychrotolerant bacterium Pseudoalteromonas sp. SM9913: catalytic and structural properties of deseasin MCP-01. Microbiology. 2007;153:2116-25 pubmed
    MCP-01, the main protease secreted by the deep-sea cold-adapted bacterium Pseudoalteromonas sp. SM9913, is a cold-adapted serine protease...
  91. Mimura H, Sato R, Furuyama Y, Taniike A, Yagi M, Yoshida K, et al. Adsorption of tributyltin by tributyltin resistant marine Pseudoalteromonas sp. cells. Mar Pollut Bull. 2008;57:877-82 pubmed publisher
    ..These results indicate that the resistance of the isolate toward the toxicity of TBTCl is not related to the unique cell surface, which seems to play an important role in preventing the diffusion of TBTCl into the cytoplasm...
  92. Cotugno R, Rosaria Ruocco M, Marco S, Falasca P, Evangelista G, Raimo G, et al. Differential cold-adaptation among protein components of the thioredoxin system in the psychrophilic eubacterium Pseudoalteromonas haloplanktis TAC 125. Mol Biosyst. 2009;5:519-28 pubmed publisher
    Thioredoxin and thioredoxin reductase from the psychrophilic eubacterium Pseudoalteromonas haloplanktis were obtained as recombinant His-tagged proteins (rPhTrx and rPhTrxR, respectively)...