RRC ID 41221
著者 Lin YB, Fan MC, Guo YQ, Di XH, Dong DH, Zhang X, Wei GH.
タイトル Micromonospora nickelidurans sp. nov., isolated from soil from a nickel-mining site.
ジャーナル Int J Syst Evol Microbiol
Abstract An actinomycete, strain K55T, was isolated from a composite soil sample from a nickel mine,collected from Yueyang, Shaanxi Province, PR China. Strain K55T showed 16S rRNA gene sequence similarities of 98.73 %–98.51 % to species of the genus Micromonospora, including Micromonospora haikouensis 232617T, Micromonospora coxensis 2-30-b(28)T, Micromonospora wenchangensis 2602GPT1-05T, Micromonospora matsumotoense IMSNU22003T, Micromonospora maoerensis NEAU-MES19T, and Micromonospora humi P0402T. This strain harboured meso-diaminopimelic acid, alanine and glycine as the major cell-wall amino acids, xylose and glucose as the characteristic whole-cell sugars, and iso-C15 : 0(20.53 %),iso-C17 : 0 (12.74 %), iso-C16 : 0 (12.15 %), anteiso-C17 : 0 (7.97 %), C17 : 1ω8c(7.49 %) and C17 : 0 (6.63 %) as the dominant fatty acids. The major menaquinones were MK-10(H4) and MK-10(H6). The phospholipid profile comprised phosphatidylethanolamine,diphosphatidylglycerol, phosphatidylinositol, phosphatidylglycerol and unknown phosphoglycolipids. The DNA G+C content was 71.4 mol%. A comprehensive analysis ofseveral physiological and biochemical traits and DNA–DNA relatedness indicated that strainK55T was different from closely related species. These phenotypic, genotypic and chemotaxonomic data suggest that strain K55T represents a novel species of the genus Micromonospora, for which the name Micromonospora nickelidurans sp. nov., is proposed. The type strain is K55T (5JCM 30559T5ACCC19713T).
巻・号 65(12)
ページ 4615-4620
公開日 2015-12-1
DOI 10.1099/ijsem.0.000623
PMID 26395026
MeSH Bacterial Typing Techniques Base Composition Cell Wall / chemistry China DNA, Bacterial / genetics Diaminopimelic Acid / chemistry Fatty Acids / chemistry Micromonospora / classification* Micromonospora / genetics Micromonospora / isolation & purification Mining* Molecular Sequence Data Nickel* Nucleic Acid Hybridization Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Soil Microbiology* Vitamin K 2 / chemistry
IF 2.415
引用数 7
WOS 分野 MICROBIOLOGY
リソース情報
一般微生物 JCM 30559