Streptomyces gossypiisoli sp. nov., isolated from cotton soil in Xinjiang, PR China.
Int J Syst Evol Microbiol
; 71(1)2021 Jan.
Article
em En
| MEDLINE
| ID: mdl-33269996
ABSTRACT
A novel actinobacterium, designated TRM 44567T, was isolated from cotton soil in Xinjiang Uygur Autonomous Region, northwest PR China. Growth occurred at 16-45 °C, pH 5.0-9.0, and 0-7â% (w/v) NaCl, with optimum growth at 37 °C, pH 7.0-8.0 and 1â% (w/v) NaCl, respectively. Comparative 16S rRNA gene sequence analysis indicated that strain TRM 44567T was phylogenetically most closely related to Streptomyces chromofuscus NBRC 12851T (98.48â% sequence similarity); however, the average nucleotide identity between strain TRM 44567T and S. chromofuscus NBRC 12851T was only 83.77â%. Strain TRM 44567T possessed ll-diaminopimelic acid as the diagnostic cell-wall diamino acid. The predominant menaquinones were MK-9(H10), MK-9(H6) and MK-9(H4). The polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, phosphatidylinositol and phosphatidylinositol mannoside. The major fatty acids were iso-C16ââ0, C16ââ0, anteiso-C15ââ0, anteiso-C17ââ0, iso-C14ââ0 and iso-C15ââ0. The genomic DNA G+C content was 70.8 mol%. Strain TRM 44567T represents a novel species of the genus Streptomyces, for which the name Streptomyces gossypiisoli sp. nov. is proposed. The type strain is TRM 44567T (=KCTC 39957 T=CCTCC AA 2017011T).
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MEDLINE
Assunto principal:
Filogenia
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Microbiologia do Solo
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Streptomyces
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Gossypium
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article