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Streptomyces lopnurensis sp. nov., an actinomycete isolated from soil
- Source :
- International journal of systematic and evolutionary microbiology. 64(Pt 12)
- Publication Year :
- 2014
-
Abstract
- A novel actinomycete, designated strain TRM 49590T, was isolated from a soil sample from Lop Nur in Xinjiang Province, China. Strain TRM 49590T was aerobic, Gram-staining-positive, with an optimum NaCl concentration for growth of 1.5 % (w/v) and an optimum temperature for growth of 28–37 °C. The aerial mycelium was sparse, cylindrical and smooth-surfaced with irregular branches on ISP medium 4. The whole-cell sugars of strain TRM 49590T were ribose and glucose. The diagnostic diamino acid contained ll-diaminopimelic acid. The predominant menaquinones were MK-9(H6) and MK-9(H8), with MK-9(H4) and MK-10(H6) present in smaller amounts. The major fatty acids were iso-C16 : 0, anteiso-C15 : 0 and anteiso-C17 : 0. The G+C content of the genomic DNA was 62.2 mol%. The major polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, phosphatidylinositol and phosphatidylinositol mannoside. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain TRM 49590T belongs to the genus Streptomyces with a sequence similarity of 97.16 % with the most closely related species Streptomyces sodiiphilus . Based on these observations, strain TRM 49590T is proposed to represent a novel species of the genus Streptomyces for which the name Streptomyces lopnurensis sp. nov. is suggested. The type strain is TRM 49590T ( = CCTCC AA 2013018T = NRRL B59109T).
- Subjects :
- DNA, Bacterial
China
Streptomyces lopnurensis
Sequence analysis
Molecular Sequence Data
Diamino acid
Biology
Diaminopimelic Acid
Microbiology
chemistry.chemical_compound
RNA, Ribosomal, 16S
Ecology, Evolution, Behavior and Systematics
Mycelium
Phylogeny
Soil Microbiology
Base Composition
Strain (chemistry)
Fatty Acids
Vitamin K 2
General Medicine
Sequence Analysis, DNA
Ribosomal RNA
16S ribosomal RNA
Streptomyces
Streptomyces sodiiphilus
Bacterial Typing Techniques
chemistry
Biochemistry
Subjects
Details
- ISSN :
- 14665034
- Volume :
- 64
- Issue :
- Pt 12
- Database :
- OpenAIRE
- Journal :
- International journal of systematic and evolutionary microbiology
- Accession number :
- edsair.doi.dedup.....e80d631a428c932d71f76f09cd57bff5