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Nocardia mangyaensis sp. nov., a novel actinomycete isolated from crude-oil-contaminated soil

文献类型：期刊论文

作者Yang, Rui-Qi1,2,3; Zhang, Bing-Lin1,2; Sun, Hai-Li4; Zhang, Gao-Sen1,2; Li, Shi-Weng2,5; Liu, Guang-Xiu1,2; Chen, Tuo2,6; Li, Yun-Shi1,2,3; Wu, Yong-Na1,2,3; An, Li-Zhe7
刊名INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
出版日期2019-02-01
卷号69期号:2页码:397-403
ISSN号1466-5026
关键词Nocardia mangyaensis sp. nov. polyphasic taxonomy crude oil degradation
DOI10.1099/ijsem.0.003159
通讯作者Liu, Guang-Xiu(liugx@lzb.ac.cn) ; Chen, Tuo(chentuo@lzb.ac.cn)
英文摘要A Gram-stain-positive, aerobic, non-motile and mycolic-acid-containing strain, designated Y48(T), was isolated from soil contaminated by crude oil located in the northern margin of the Qaidam Basin. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain Y48(T) belongs to the genus Nocardia and is closely related to N. cummidelens DSM 44490(T) (99.0 % similarity), N. soli DSM 44488(T) (99.0 %), N. lasii 3C-HV12(T) (98.9 %), N. salmonicida NBRC 13393(T) (98.6 %), N. ignorata NBRC 108230(T) (98.6 %) and N. coubleae NBRC 108252(T) (98.6 %). The average nucleotide identity and DNA-DNA hybridization values between strain Y48(T) and the reference strains were 75.9-84.5 and 27.5-29.0 %, respectively, values that were below the thresholds for species delineation. Chemotaxonomic analysis indicated that the major fatty acids of strain Y48(T) were C-16(:0), summed feature 3 (C-16:1 omega 6c/C-16:1 omega 7c), C-18:1 omega 9c and C-18:0 10 methyl (TBSA). The respiratory quinone was MK-8(H-4,H-omega-cycl). The polar lipid profile was composed of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylinositol, phosphatidylinositol mannoside, two glycolipids and three unidentified lipids. The cell-wall hydrolysates contained mesodiaminopimelic acid, with ribose, arabinose, glucose and galactose as whole-cell sugars. A combination of 16S rRNA gene sequence analysis, and phenotypic and chemotaxonomic characterizations demonstrated that strain Y48(T) represents a novel species of the genus Nocardia, for which the name Nocardia mangyaensis sp. nov. is proposed. The type strain is Y48(T) (=JCM 32795(T)=CGMCC 4.7494(T)).
收录类别SCI
WOS关键词ACTINOBACTERIA ; CLASSIFICATION ; MENAQUINONES ; PROPOSAL
WOS研究方向Microbiology
WOS类目Microbiology
语种英语
出版者MICROBIOLOGY SOC
WOS记录号WOS:000457865400015
URI标识http://www.irgrid.ac.cn/handle/1471x/2558181
专题寒区旱区环境与工程研究所
通讯作者Liu, Guang-Xiu; Chen, Tuo
作者单位1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Desert & Desertificat, Lanzhou 730000, Gansu, Peoples R China
2.Key Lab Extreme Environm Microbial Resources & En, Lanzhou 730000, Gansu, Peoples R China
3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
4.Lanzhou City Univ, Sch Geog & Environm Engn, Lanzhou 730070, Gansu, Peoples R China
5.Lanzhou Jiaotong Univ, Sch Chem & Biol Engn, Lanzhou 730070, Gansu, Peoples R China
6.Chinese Acad Sci, State Key Lab Cryospher Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Gansu, Peoples R China
7.Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Rui-Qi,Zhang, Bing-Lin,Sun, Hai-Li,et al. Nocardia mangyaensis sp. nov., a novel actinomycete isolated from crude-oil-contaminated soil[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2019,69(2):397-403.
APA Yang, Rui-Qi.,Zhang, Bing-Lin.,Sun, Hai-Li.,Zhang, Gao-Sen.,Li, Shi-Weng.,...&Wu, Xiu-Kun.(2019).Nocardia mangyaensis sp. nov., a novel actinomycete isolated from crude-oil-contaminated soil.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,69(2),397-403.
MLA Yang, Rui-Qi,et al."Nocardia mangyaensis sp. nov., a novel actinomycete isolated from crude-oil-contaminated soil".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 69.2(2019):397-403.

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