Idiomarina gen. nov., comprising novel indigenous deep-sea bacteria from the Pacific Ocean, including descriptions of two species, Idiomarina abyssalis sp. nov. and Idiomarina zobellii sp. nov (2000)
- Autores:
- Autor USP: MATTE, MARIA HELENA - FSP
- Unidade: FSP
- DOI: 10.1099/00207713-50-2-901
- Assuntos: BACTÉRIAS (IDENTIFICAÇÃO;TÉCNICAS); BACTÉRIAS AERÓBICAS GRAM-NEGATIVAS; ECOSSISTEMAS MARINHOS; BACTÉRIAS (CLASSIFICAÇÃO)
- Idioma: Inglês
- Resumo: Two bacterial strains, KMM 227(T) and 231(T), were isolated from seawater samples collected from the north-western Pacific Ocean at a depth of 4000-5000 m and were characterized using polyphasic taxonomy. Both were Gram-negative, psychrotolerant, heterotrophic, aerobic and required NaCl for growth (0.6-15.0 percent). The temperature for growth was 4-30 degrees C. Both strains were rod-shaped, with a single flagellum. However, strain KMM 231(T) revealed a single long fimbrium. Cellular fatty acids detected in the isolates were predominantly odd-numbered and iso-branched, with 15 and 17 carbons (ca. 70 percent). Also present were saturated and monounsaturated straight-chain fatty acids. Results of phylogenetic analyses, employing three tree-making methods, strongly indicated that the two strains formed a distinct lineage within a clade containing the genera Alteromonas, Colwellia and Pseudoalteromonas, in the gamma-Proteobacteria. The two strains shared 16S rDNA sequence similarity of 96.9 percent and genomic DNA relatedness of 27 percent; the latter was determined by dot-blot hybridization. The strains were differentiated by the presence of fimbria, production of chitinase, ability to grow on 15 percent NaCl and BIOLOG profiles. Given the polyphasic evidence accumulated in this study, it is proposed that the two deep-sea isolates be classified in the genus Idiomarina gen. nov., as Idiomarina abyssalis sp. nov. (type strain is KMM 227(T)) and Idiomarina zobellii sp.nov. (type strain is KMM 231(T))
- Imprenta:
- Fonte:
- Título do periódico: International Journal of Systematic and Evolutionary Microbiology
- ISSN: 1466-5026
- Volume/Número/Paginação/Ano: v. 50, n. 2, p. 901-907, 2000
- Este periódico é de assinatura
- Este artigo é de acesso aberto
- URL de acesso aberto
- Cor do Acesso Aberto: bronze
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ABNT
IVANOVA, Elena P et al. Idiomarina gen. nov., comprising novel indigenous deep-sea bacteria from the Pacific Ocean, including descriptions of two species, Idiomarina abyssalis sp. nov. and Idiomarina zobellii sp. nov. International Journal of Systematic and Evolutionary Microbiology, v. 50, n. 2, p. 901-907, 2000Tradução . . Disponível em: https://doi.org/10.1099/00207713-50-2-901. Acesso em: 24 abr. 2024. -
APA
Ivanova, E. P., Romanenko, L. A., Chun, J., Matté, M. H., Mikhailov, V. V., Svetashev, V. I., et al. (2000). Idiomarina gen. nov., comprising novel indigenous deep-sea bacteria from the Pacific Ocean, including descriptions of two species, Idiomarina abyssalis sp. nov. and Idiomarina zobellii sp. nov. International Journal of Systematic and Evolutionary Microbiology, 50( 2), 901-907. doi:10.1099/00207713-50-2-901 -
NLM
Ivanova EP, Romanenko LA, Chun J, Matté MH, Mikhailov VV, Svetashev VI, Huq A, Maugel T, Colwell RR. Idiomarina gen. nov., comprising novel indigenous deep-sea bacteria from the Pacific Ocean, including descriptions of two species, Idiomarina abyssalis sp. nov. and Idiomarina zobellii sp. nov [Internet]. International Journal of Systematic and Evolutionary Microbiology. 2000 ; 50( 2): 901-907.[citado 2024 abr. 24 ] Available from: https://doi.org/10.1099/00207713-50-2-901 -
Vancouver
Ivanova EP, Romanenko LA, Chun J, Matté MH, Mikhailov VV, Svetashev VI, Huq A, Maugel T, Colwell RR. Idiomarina gen. nov., comprising novel indigenous deep-sea bacteria from the Pacific Ocean, including descriptions of two species, Idiomarina abyssalis sp. nov. and Idiomarina zobellii sp. nov [Internet]. International Journal of Systematic and Evolutionary Microbiology. 2000 ; 50( 2): 901-907.[citado 2024 abr. 24 ] Available from: https://doi.org/10.1099/00207713-50-2-901 - Use of a chiA probe for detection of chitinase genes in bacteria from the Chesapeake Bay
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Informações sobre o DOI: 10.1099/00207713-50-2-901 (Fonte: oaDOI API)
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