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DOI	10.1016/j.gene.2022.146368
	Genomic insights revealed the environmental adaptability of Planococcus halotolerans Y50 isolated from petroleum-contaminated soil on the Qinghai-Tibet Plateau
	Yang, Ruiqi; Zhang, Binglin; Xu, Yeteng; Zhang, Gaosen; Liu, Yang; Zhang, Dongming; Zhang, Wei; Chen, Tuo; Liu, Guangxiu
通讯作者	Zhang, BL (通讯作者)，Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou 730000, Peoples R China. ; Zhang, BL (通讯作者)，Key Lab Extreme Environm Microbial Resources & En, Lanzhou 730000, Gansu, Peoples R China.
发表日期	2022
ISSN	0378-1119
EISSN	1879-0038
卷号	823
英文摘要	The Tibetan Plateau niche provides unprecedented opportunities to find microbes that are functional and commercial significance. The present study investigated the physiological and genomic characteristics of Pla-nococcus halotolerans Y50 that was isolated from a petroleum-contaminated soil sample from the Qinghai-Tibet Plateau, and it displayed psychrotolerant, antiradiation, and oil-degraded characteristics. Whole genome sequencing indicated that strain Y50 has a 3.52 Mb genome and 44.7% G + C content, and it possesses 3377 CDSs. The presence of a wide range of UV damage repair genes uvrX and uvsE, DNA repair genes radA and recN, superoxide dismutase, peroxiredoxin and dioxygenase genes provided the genomic basis for the adaptation of the plateau environment polluted by petroleum. Related experiments also verified that the Y50 strain could degrade n-alkanes from C-11-C-23, and approximately 30% of the total petroleum at 25 & DEG;C within 7 days. Meanwhile, strain Y50 could withstand 5 x 10(3) J/m(2) UVC and 10 KGy gamma ray radiation, and it had strong antioxidant and high radical scavengers for superoxide anion, hydroxyl radical and DPPH. In addition, pan-genome analysis and horizontal gene transfers revealed that strains with different niches have obtained various genes through hori -zontal gene transfer in the process of evolution, and the more similar their geographical locations, the more similar their members are genetically and ecologically. In conclusion, P. halotolerans Y50 possesses high potential of applications in the bioremediation of alpine hydrocarbons contaminated environment.
关键词	RADICAL-SCAVENGING ACTIVITY COMPLETE GENOME SEQUENCE OIL-DEGRADING BACTERIA SP NOV.MECHANISM DATABASE GENE ANNOTATION DIVERSITY PATHWAY
英文关键词	Tibetan Plateau; Planococcus; Whole-genome sequencing; Petroleum degradation; Adaptive mechanism
语种	英语
WOS研究方向	Genetics & Heredity
WOS类目	Genetics & Heredity
WOS记录号	WOS:000770606400003
来源期刊	GENE
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/253733
作者单位	[Yang, Ruiqi] Lanzhou City Univ, Coll Urban Environm, Lanzhou 730070, Peoples R China; [Zhang, Binglin; Xu, Yeteng; Chen, Tuo] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou 730000, Peoples R China; [Yang, Ruiqi; Zhang, Binglin; Xu, Yeteng; Zhang, Gaosen; Liu, Yang; Zhang, Wei; Chen, Tuo; Liu, Guangxiu] Key Lab Extreme Environm Microbial Resources & En, Lanzhou 730000, Gansu, Peoples R China; [Zhang, Gaosen; Liu, Yang; Zhang, Wei; Liu, Guangxiu] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Desert & Desertificat, Lanzhou 730000, Peoples R China; [Zhang, Dongming] KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth CBH, Stockholm, Sweden
推荐引用方式 GB/T 7714	Yang, Ruiqi,Zhang, Binglin,Xu, Yeteng,et al. Genomic insights revealed the environmental adaptability of Planococcus halotolerans Y50 isolated from petroleum-contaminated soil on the Qinghai-Tibet Plateau [J]. 中国科学院西北生态环境资源研究院,2022,823.
APA	Yang, Ruiqi.,Zhang, Binglin.,Xu, Yeteng.,Zhang, Gaosen.,Liu, Yang.,...&Liu, Guangxiu.(2022). Genomic insights revealed the environmental adaptability of Planococcus halotolerans Y50 isolated from petroleum-contaminated soil on the Qinghai-Tibet Plateau .GENE,823.
MLA	Yang, Ruiqi,et al." Genomic insights revealed the environmental adaptability of Planococcus halotolerans Y50 isolated from petroleum-contaminated soil on the Qinghai-Tibet Plateau ".GENE 823(2022).