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Aliidiomarina shirensis sp nov., a halophilic bacterium isolated from Shira Lake in Khakasia, southern Siberia, and a proposal to transfer Idiomarina maris to the genus Aliidiomarina

Описание

Тип публикации: статья из журнала

Год издания: 2014

Идентификатор DOI: 10.1099/ijs.0.057851-0

Ключевые слова: fatty acid, genomic DNA, isoprenoid, lake water, quinone derivative, RNA 16S, ubiquinone, Aliidiomarina haloalkalitolerans, Aliidiomarina sanyensis, Aliidiomarina shirensis, anaerobic growth, article, bacterial flagellum, bacterial growth, bacterium isolate, DNA base composition, fatty acid analysis, gene sequence, Gram negative bacterium, halophilic bacterium, hydrolysis, Idiomarina maris, lake, nonhuman, nucleotide sequence, phylogenetic tree, priority journal, Alteromonadaceae, Bacterial Typing Techniques, Base Composition, DNA, Bacterial, Fatty Acids, Gammaproteobacteria, Lakes, Molecular Sequence Data, Phospholipids, Phylogeny, RNA, Ribosomal, 16S, Sequence Analysis, DNA, Siberia

Аннотация: Strain AIS(T), an aerobic halophilic, Gram-reaction-negative, heterotrophic bacterium isolated from the water of Shira Lake in Khakasia, southern Siberia, was characterized using a polyphasic approach. Our analysis of the 16S rRNA gene sequences showed that 'Aliidiomarina haloalkalitolerans', 'Allidiomarina sanyensis', Idiomarina mПоказать полностьюaris and AIS(T) formed a distinct lineage. The sequence similarities between AIS(T) and the type strains of species of the genera Idiomarina and Aliidiomarina were 91.6-95.1 % and 94.0-96.9 %, respectively. The major isoprenoid quinone of AIS(T) was ubiquinone 8 (Q-8). Predominant cellular fatty acids were iso-C-17:0, iso-C-15:0 and summed feature 9. The genomic DNA G+C content was 45.8 mol%. It is concluded that AIS(T) represents a novel species of the genus Aliidiomarina, and the name Aliidiomarina shirensis sp. nov. is herein proposed for it. The type strain is AIST (=JCM 17761(T)=BCRC 80327(T)). Based on its fatty acid profile and our phylogenetic analysis, we propose that Idiomarina mans be transferred to the genus Aliidiomarina.

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Издание

Журнал: INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY

Выпуск журнала: Vol. 64, Part4

Номера страниц: 1334-1339

ISSN журнала: 14665026

Место издания: READING

Издатель: SOC GENERAL MICROBIOLOGY

Персоны

  • Chiu H.H. (Biodiversity Research Center, Academia Sinica)
  • Tang S.L. (Biodiversity Research Center, Academia Sinica)
  • Rogozin D.Y. (Siberian Federal University)
  • Degermendzhy A.G. (Institute of Biophysics, Siberian Division, Russian Academy of Sciences)
  • Huang S.P. (Institute of Oceanography, National Taiwan University)
  • Shieh W.Y. (Institute of Oceanography, National Taiwan University)

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