RRC ID 5206
著者 Steven B, Chen MQ, Greer CW, Whyte LG, Niederberger TD.
タイトル Tumebacillus permanentifrigoris gen. nov., sp. nov., an aerobic, spore-forming bacterium isolated from Canadian high Arctic permafrost.
ジャーナル Int J Syst Evol Microbiol
Abstract A Gram-positive, aerobic, rod-shaped bacterium (strain Eur1 9.5(T)) was isolated from a 9-m-deep permafrost sample from the Canadian high Arctic. Strain Eur1 9.5(T) could not be cultivated in liquid medium and grew over the temperature range 5-37 degrees C; no growth was observed at 42 degrees C and only slow growth was observed at 5 degrees C following 1 month of incubation. Eur1 9.5(T) grew over the pH range 5.5-8.9 and tolerated NaCl concentrations of 0-0.5 % (w/v). Eur1 9.5(T) grew heterotrophically on complex carbon substrates and chemolithoautotrophically on inorganic sulfur compounds, as demonstrated by growth on sodium thiosulfate and sulfite as sole electron donors. Eur1 9.5(T) contained iso-C(15 : 0) as the major cellular fatty acid and menaquinone 7 (MK-7) as the major respiratory quinone. The cell-wall peptidoglycan was of type A1gamma. The DNA G+C content was 53.1 mol%. The 16S rRNA gene sequence of strain Eur1 9.5(T) was only distantly related (
巻・号 58(Pt 6)
ページ 1497-501
公開日 2008-6-1
DOI 10.1099/ijs.0.65101-0
PII 58/6/1497
PMID 18523202
MeSH Aerobiosis Arctic Regions Bacillaceae / classification* Bacillaceae / genetics Bacillaceae / isolation & purification Bacillaceae / physiology* Bacterial Typing Techniques Base Composition Canada Culture Media / chemistry DNA, Bacterial / analysis DNA, Ribosomal / analysis Genes, rRNA Ice Cover / microbiology* Molecular Sequence Data Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Species Specificity Spores, Bacterial / physiology
IF 2.415
引用数 32
WOS 分野 MICROBIOLOGY
リソース情報
一般微生物 JCM14557