| RRC ID |
7019
|
| 著者 |
Burns DG, Janssen PH, Itoh T, Minegishi H, Usami R, Kamekura M, Dyall-Smith ML.
|
| タイトル |
Natronomonas moolapensis sp. nov., non-alkaliphilic isolates recovered from a solar saltern crystallizer pond, and emended description of the genus Natronomonas.
|
| ジャーナル |
Int J Syst Evol Microbiol
|
| Abstract |
Two isolates of non-alkaliphilic, extremely halophilic archaea, with very similar characteristics, were recovered from a marine solar saltern crystallizer. Cells were pleomorphic, motile and Gram-stain-negative and grew on a limited range of carbon sources, with pyruvate being the best substrate. Optimum growth occurred at 18-20 % (w/v) NaCl, pH 6.0-8.5 and 37-40 degrees C. Both isolates possessed typical archaeal lipids, and their 16S rRNA gene sequences were 99.8 % identical. Phylogenetic tree reconstructions indicated that they were most closely related to the haloalkaliphile Natronomonas pharaonis (97.5 % similarity to the type strain), but the different phenotypic properties and low DNA-DNA hybridization values between Nmn. pharaonis DSM 2160(T) and the two isolates suggested that they represent a novel species within the genus Natronomonas. The name Natronomonas moolapensis sp. nov. is proposed for these isolates, with the type strain being 8.8.11(T) (=JCM 14361(T) =CECT 7526(T) =DSM 18674(T)). An emended description of the genus Natronomonas is also provided.
|
| 巻・号 |
60(Pt 5)
|
| ページ |
1173-1176
|
| 公開日 |
2010-5-1
|
| DOI |
10.1099/ijs.0.010132-0
|
| PMID |
19667395
|
| MeSH |
Crystallization
DNA, Archaeal / analysis
DNA, Ribosomal / analysis
Genes, rRNA
Genotype
Halobacteriaceae / classification*
Halobacteriaceae / genetics
Halobacteriaceae / isolation & purification*
Halobacteriaceae / physiology
Hydrogen-Ion Concentration
Molecular Sequence Data
Nucleic Acid Hybridization
Phenotype
Phylogeny
RNA, Ribosomal, 16S / genetics
Seawater / microbiology*
Sequence Analysis, DNA
Sodium Chloride*
Species Specificity
|
| IF |
2.415
|
| 引用数 |
17
|
|
WOS 分野
|
MICROBIOLOGY
|
| リソース情報 |
| 一般微生物 |
JCM 14361
JCM 14360
JCM 8978
JCM 12327 |
