論文 - 詳細
| RRC ID | 66505 |
|---|---|
| 著者 | Kajale S, Deshpande N, Pali S, Shouche Y, Sharma A. |
| タイトル | Natrialba swarupiae sp. nov., a halophilic archaeon isolated from a hypersaline lake in India. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A haloarchaeal strain (ESP3B_9T) was isolated from the salt pan of Sambhar salt lake, Rajasthan, India. Cells were coccoid, non-motile, Gram-stain-negative and formed reddish-pink pigmented colonies. The strain was aerobic, able to grow at 35-55 °C (optimum, 40 °C), in 20-35 % (25 %) NaCl and pH 8-10 (pH 9). Mg2+ not required for growth. The cells were lysed in distilled water and the minimum NaCl concentration that prevented cell lysis was 5 % w/v. The 16S rRNA gene sequence similarities between strain ESP3B_9T and Natrialba hulunbeirensis JCM 10989T and Natrialba magadii ATCC 43099T were 96.53 and 96.25 % respectively. The similarities of the RNA polymerase subunit B gene between strain ESP3B_9T and N. hulunbeirensis JCM 10989T and N. magadii ATCC 43099T were 84.47 and 84.9 % respectively. Genome sequencing revealed a genome size of 4.20 Mbp with DNA G+C content of 62.5 mol%. The major polar lipids were phosphotidylglycerol and phosphatidylglycerol phosphate methyl esters with minor amounts of unidentified lipids. The results of polyphasic analysis determined that strain ESP3B_9T represents a novel species of the genus Natrialba, for which the name Natrialba swarupiae sp. nov. is proposed. The type strain is ESP3B_9T (MCC 3419T=JCM 33002T=KCTC 4279T=CGMCC 1.16737T). |
| 巻・号 | 70(3) |
| ページ | 1876-1881 |
| 公開日 | 2020-3-1 |
| DOI | 10.1099/ijsem.0.003986 |
| PMID | 31967950 |
| MeSH | Base Composition DNA, Archaeal / genetics Halobacteriaceae / classification* Halobacteriaceae / isolation & purification India Lakes / microbiology* Phospholipids / chemistry Phylogeny* Pigmentation RNA, Ribosomal, 16S / genetics Salinity Sequence Analysis, DNA |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 20 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| 一般微生物 | JCM33002 |