상세 정보

underline
Metadata Downloads : dc(xml) or Excel
Cited 0 time in scopus ci

Title 

Nocardiopsis salina sp. nov., a novel halophilic actinomycete isolated from saline soil in China

Authors 

Wen Jun LiDong Jin parkShu Kun TangDong WangJae-Chan LeeL H XuChang-Jin KimC L Jiang

Publisher 

Society for General Microbiology

Issue Date 

2004

Citation 

International Journal of Systematic and Evolutionary Microbiology, vol. 54, no. 5, pp. 1805-1809

Keywords 

bacterial DNAdiaminopimelic acidgenomic DNAguaninemenaquinoneRNA 16Ssaturated fatty acidtuberculostearic acidunsaturated fatty acidactinobacteria

Abstract 

A moderately halophilic actinomycete strain, designated YIM 90010T, was isolated from a soil sample collected from a hypersaline habitat in Xinjiang Province, China, and then investigated using a polyphasic taxonomic approach. The strain produced abundant aerial mycelia and fragmented substrate mycelia on most media tested; the optimum NaCl concentration for growth was 10% (w/v) and the optimum growth temperature and pH were 28°C and 7.2, respectively. Chemotaxonomically and phylogenetically, the strain was related to members of the genus Nocardiopsis. The isolate contained chemotaxonomic markers that were diagnostic for the genus Nocardiopsis, i.e. meso-diaminopimelic acid, no diagnostic sugars, and MK-10(H6), MK-10(H8) and MK-12 as the predominant menaquinones. The major fatty acids were iso- and anteiso-branched acids combined with tuberculostearic acid (Me C18:0), straight-chain saturated fatty acids and unsaturated fatty acids. The G+C content was 73.1 mol%. Phylogenetic analysis confirmed that strain YIM 90010T was a member of the genus Nocardiopsis and most closely related to Nocardiopsis kunsanensis (97.6% similarity) and Nocardiopsis xinjiangensis (98.1% similarity). It can be differentiated from these species by using phenotypic characteristics, phylogenetic analysis and DNA-DNA hybridization results. On the basis of the polyphasic evidence, a novel species, Nocardiopsis salina sp. nov., is proposed. The type strain of the species is YIM 90010T (=KCTC 19003T =CCTCC AA 204009T).

ISSN 

1466-5026

Link 

http://dx.doi.org/10.1099/ijs.0.63127-0

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


There are no files associated with this item.
qrcode

FusionCharts.
DSpace Software Coptright(c) 2010 MIT and Hewleft-Packard  /  KRIBB-REPOSITORY ( Email:jakim@kribb.re.kr)