文献类型: 外文期刊
第一作者: Hu, Jin-song
作者: Hu, Jin-song;Wang, Qin-qin;Zhang, Jie;Chen, Hao-tai;Ding, Yao-zhong;Ma, Li-na;Gu, Yuan-xing;Liu, Yong-sheng;Hu, Jin-song;Xu, Zhi-wen;Zhu, Ling;Xu, Kai
作者机构:
关键词: Hepatitis C virus;Codon usage;Relative synonymous codon usage values;Effective number of codons values;Correlation analysis
期刊名称:INFECTION GENETICS AND EVOLUTION ( 影响因子:3.342; 五年影响因子:3.188 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: To give a new perspective on the codon usage of the hepatitis C virus (HCV) and the factors accounting for shaping the codon usage pattern of the virus, the relative synonymous codon usage (RSCU) values, aromaticity and hydrophobicity of each polyprotein of the virus, effective number of codons (ENC) values and nucleotide contents were calculated to implement a comparative analysis to evaluate the dynamics of the virus evolution. The RSCU values of each codon of 144 HCV ORFs indicated that all abundant codons were C/G-ended codons. The plots of principal component analysis based on sub-genotype of HCV indicated that sub-genotype 1a and 1b separated clearly on the axis of f2 suggesting that the codon usage bias between sub-genotype I a and lb strains was different. By comparing the codon usage between HCV and human cells, we found that the synonymous codon usage pattern of HCV was a mixture of coincidence and antagonism to that of host cells. The characteristics of the synonymous codon usage patterns and nucleotide contents of HCV, and the correlation analysis between GC(3s), GC(1,2s), GC% (ORF), GC% (5'-UTR), GC% (3'-UTR), aromaticity, hydrophobicity and ENC value, respectively, indicated that mutational pressure was the dominant factor accounting for the codon usage variation and selection pressure also accounted for HCV codon usage pattern. (C) 2011 Elsevier B.V. All rights reserved.
分类号: R1
- 相关文献
作者其他论文 更多>>
-
Novel pleuromutilin derivatives conjugated with phenyl-sulfide and boron-containing moieties as potent antibacterial agents against antibiotic-resistant bacteria
作者:Luo, Xinyu;Feng, Jing;Zhang, Jie;Yu, Hang;Han, Zunsheng;Zhu, Zihao;Liu, Bo;Wang, Yan;Zhang, Chi;Li, Tianlei;Zhang, Wenxuan;Wu, Song;Wu, Guangxu;Fu, Hengjian;Pan, Weidong;Nie, Wansen;Li, Beibei
关键词:Antimicrobial resistance; Pleuromutilin derivatives; Conjugated compounds; MRSA; Pleuromutilin-resistant strain
-
A broad-spectrum vaccine candidate against H5 viruses bearing different sub-clade 2.3.4.4 HA genes
作者:Zhang, Yuancheng;Cui, Pengfei;Shi, Jianzhong;Zeng, Xianying;Jiang, Yongping;Chen, Yuan;Zhang, Jie;Wang, Congcong;Wang, Yan;Tian, Guobin;Chen, Hualan;Kong, Huihui;Deng, Guohua
关键词:
-
D-Limonene Is the Active Olfactory Attractant in Orange Juice for Bactrocera dorsalis (Insecta: Diptera: Tephritidae)
作者:Liu, Leyuan;Zhou, Hongxu;Yuan, Jinxi;Liu, Wei;Wang, Guirong;Yang, Lang;Zhang, Jie;Liu, Chenhao
关键词:B. dorsalis; behavior regulation technology; D-Limonene; odor receptor
-
Antibiotic Resistance and Genetic Profiles of Vibrio parahaemolyticus Isolated from Farmed Pacific White Shrimp (Litopenaeus vannamei) in Ningde Regions
作者:Zhang, Fangfang;Zhang, Jie;Lin, Guowen;Chen, Xiaoqiang;Huang, Huizhen;Xu, Chunxia;Chi, Hai
关键词:Litopenaeus vannamei; Vibrio parahemolyticus; antibiotics resistance; virulence genes; resistance genes
-
Inoculation of cadmium-tolerant bacteria to regulate microbial activity and key bacterial population in cadmium-contaminated soils during bioremediation
作者:Song, Lanping;Zhou, Jihai;Xu, Xiaoyang;Na, Meng;Xu, Shangqi;Huang, Yongjie;Zhang, Jie;Song, Lanping;Zhou, Jihai;Xu, Xiaoyang;Na, Meng;Xu, Shangqi;Huang, Yongjie;Zhang, Jie;Zhou, Jihai;Li, Xiaoping;Zheng, Xianqing;Zhou, Jihai;Zheng, Xianqing
关键词:16S rRNA sequencing; Bacterial community composition; Cadmium pollution; Cadmium -tolerant bacteria; Soil enzyme activity
-
Investigation and characterization of rice dwarfing epidemic caused by southern rice black-streaked dwarf virus in Jiangsu in 2023
作者:Li, Chenyang;Yang, Wenxuan;Du, Linlin;Lin, Feng;Lan, Ying;Zhou, Tong;Yang, Wenxuan;Zhang, Yuanming;Qiu, Yanglin;Xu, Kai;Zhou, Tong;Zhu, Feng
关键词:Rice viral disease; SRBSDV; Jiangsu rice dwarfing epidemic; Virus detection; Koch's postulates
-
Identification of a biomarker for Bacillus thuringiensis strains with high toxicity against Spodoptera frugiperda based on insecticidal gene linkage analysis
作者:Xu, Guoli;Wang, Zeyu;Bai, Yuqi;Geng, Lili;Shu, Changlong;Zhang, Jie;Xu, Guoli;Bai, Yuqi;Wang, Kui;Zhang, Jie;Crickmore, Neil;Hassen, Ahmed Idris
关键词:Bacillus thuringiensis; gene linkage; novel strains; vip3A