Oceanobacillus iheyensis
A Microbial Biorealm page on the genus Oceanobacillus iheyensis
Classification
Higher order taxa
Bacteria; Firmicutes; Bacillales; Oceanobacillus
Species
iheyensis HTE831
Genus species Oceanobacillus iheyensis HTE831
Description and significance
Oceanobacillus ihyeeynsis HTE831 is an extremely haolotolerant and alkaliphilic Bacillus related species. It is isolated from deep sea sediment collected at a depth of 1050m on the Iheya Ridge. This strain is Gram positive, rod-shaped, aerobic, and spore forming. It is motile by the use of peritrichous flagella. Isolate HTE831 grows from a pH range of 6.5-9.5 and in 0-21% NaCl. The salinities were 0-21% in NaCl at pH 7.5 and 0-18% NaCl at pH 9.5.
Genome structure
The genome of O.iheyensis is a single circular chromosome consisting of 3,630,528 nt. The entire genome sequence for O. iheyenes has been determined in Japan MSTC sequencing center. There are 3594 genes and 3500 are protein coding with 92 structural RNAs. The genome has 3496 ORFs with 1972 assigned functions. Six kinds of new insertion sequences (ISs), IS667 to IS672, a group II intron (Oi.Int), and an incomplete transposon (Tn852loi) were identified in O. iheyenes.
Cell structure and metabolism
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Ecology
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Pathology
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Application to Biotechnology
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Current Research
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References
(1)Oceanobacillus iheyensis gen. nov., sp. nov., a deep-sea extremely halotolerant and alkaliphilic species isolated from a depth of 1050 m on the Iheya Ridge.Lu J, Nogi Y, Takami H.Microbial Genome Research Group, DEEPSTAR, Japan Marine Science and Technology Center, 2-15 Natsushima, 237-0061, Yokosuka, Japan.
(2)Hideto Takami,a Yoshihiro Takaki, and Ikuo Uchiyama1 Japan Marine Science and Technology Center, Microbial Genome Research Group, 2–15 Natsushima, Yokosuka, Kanagawa 237-0061, Japan and 1Research Center for Computational Science, Okazaki National Research Institute, Nishigonaka 38, Myodaiji, Okazaki, Aichi 444-85
(3)Takami H., Inoue,A., Fuji,F. and Horikoshi,K. (1997) Microbial flora in the deepest sea mud of Mariana Trench. FEMS Microbiol. Lett., 152:, 279–285. [PubMed].
(4)Takami H., Kobata,K., Nagahama,T., Kobayashi,H., Inoue,A. and Horikoshi,K. (1999) Biodiversity in deep-sea sites near the south part of Japan. Extremophiles, 3:, 97–102. [PubMed].
(5)Priest F.G. (1993) Systematics and ecology of Bacillus. In Sonenshein,A.L., Hoch,J.A. and Losick,R. (eds), Bacillus subtilis and Other Gram-Positive Bacteria. ASM Press, Washington, DC, pp. 3–16.
(6)Takami H. (1999) Isolation and characterization of microorganisms from deep-sea mud. In Horikoshi,K. and Tsujii,K. (eds), Extremophiles in Deep-Sea Environments. Springer-Verlag, Tokyo, Japan, pp. 3–26.
(7) Akira Funahashi<funa@symbio.jst.go.jp> Wed Jun 16 22:52:26 JST 2004Oceanobacillus iheyensis. Glycolysis / Gluconeogenesis, [SBML: Level-1 ver-2| Level-2 ver-1 ], [view in KEGG]. Citrate cycle (TCA cycle), [SBML: Level-1 ... sbserv.symbio.jst.go.jp/001/kegg/oih.html
(8) Deep-sea Microorganism Research Group, Japan Marine Science and Technology Center, Yokoruka, Japan. takamih@jamstec.go.jp
(9) Ventosa, A. and Nieto, J.J.: Biotechnological applications and potentialities of halophilic microorganisms. World J. Microbiol.Biotechnol., 11, 85-94 (1995).
(10)www.ebi.ac.uk/2can/genomes/bacteria/Oceanobacillus_iheyensis.html - 9k -
(11) Anthony E. Choudhry,1 Tracy L. Mandichak,1† John P. Broskey,1 Richard W. Egolf,1† Cynthia Kinsland,2 Tadhg P. Begley,2 Mark A. Seefeld,1 Thomas W. Ku,1,James R. Brown,1* Magdalena Zalacain,1 and Kapila Ratnam1*Microbial, Musculoskeletal and Proliferative Diseases and Bioinformatics, GlaxoSmithKline Pharmaceuticals, Collegeville, Pennsylvania 19426,1 and Department of Chemistry and Chemical Biology, Cornell University, Ithaca New York 148502 Received 22 November 2002/Returned for modification 20 January 2003/Accepted 28 February 2003
(12) 625 Oceanobacillus iheyensis PIRSF002583 300 PubMed ID=>12235376
(13)Genome sequence of Oceanobacillus iheyensis isolated from the Iheya Ridge and its unexpected adaptive capabilities to extreme environments. [Nucleic Acids Res. 2002] PMID: 12235376
(14)Robert L. J. Graham, Catherine E. Pollock, S. Naomi O'Loughlin, Nigel G. Ternan, D. Brent Weatherly, Rick L. Tarleton, Geoff McMullan. (2007) Multidimensional analysis of the insoluble sub-proteome ofOceanobacillus iheyensis HTE831, an alkaliphilic and halotolerant deep-sea bacterium isolated from the Iheya ridge. PROTEOMICS 7:1, 82
Edited by student Gloria Slusher
