In:
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, Vol. 65, No. Pt_2 ( 2015-02-01), p. 365-369
Abstract:
A Gram-stain-positive, non-motile, rod- or coccoid-shaped actinobacterium, designated strain A33 T , was isolated from a forest soil sample from Nanjing, Jiangsu Province, PR China. The strain grew optimally at 30 °C, pH 7.0 and with 3 % NaCl (w/v). Phylogenetic analysis of the strain, based on 16S rRNA gene sequences, showed that it was most closely related to Arthrobacter woluwensis (98.4 % sequence similarity), Arthrobacter humicola (97.5 %), Arthrobacter globiformis (97.4 %), Arthrobacter oryzae (97.3 %) and Arthrobacter cupressi (97.0 %). The major cellular fatty acids were anteiso-C 15 : 0 , anteiso-C 17 : 0 and iso-C 15 : 0 ; MK-9(H 2 ) was the predominant respiratory quinone. The polar lipids comprised diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol and three glycolipids. Cell-wall analysis revealed that the peptidoglycan type was A3α, based on l -lysine- l -alanine; the cell-wall sugars were galactose and mannose. The genomic G+C content of strain A33 T was 66.8 mol%. The low DNA–DNA relatedness values between strain A33 T and recognized species of the genus Arthrobacter and many phenotypic properties supported the classification of strain A33 T as a representative of a novel species of the genus Arthrobacter , for which the name Arthrobacter nanjingensis sp. nov. is proposed. The type strain is A33 T ( = CCTCC AB 2014069 T = DSM 28237 T ).
Type of Medium:
Online Resource
ISSN:
1466-5026
,
1466-5034
DOI:
10.1099/ijs.0.069492-0
Language:
English
Publisher:
Microbiology Society
Publication Date:
2015
detail.hit.zdb_id:
215062-1
detail.hit.zdb_id:
2056611-6
SSG:
12
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