Bioinformatic Analysis of codon usage bias in the ompC gene of Salmonella pullorum

被引：0

作者：

Bao, Xiaoyu ^{[1
,2
]}

Xu, Guoyang ^{[2
]}

Fan, Lei ^{[2
]}

Liu, Minggang ^{[2
]}

Zhou, Yao ^{[2
]}

Pan, Kangcheng ^{[1
,2
]}

机构：

[1] Sichuan Agr Univ, Coll Vet Med, Inst Prevent Vet Med, 46 Xinkang Rd, Yaan 625014, Sichuan, Peoples R China

[2] Sichuan Agr Univ, Key Lab Anim Dis & Human Hlth Sichuan Prov, Yaan 625014, Sichuan, Peoples R China

来源：

BIOTECHNOLOGY, CHEMICAL AND MATERIALS ENGINEERING III, PTS 1 AND 2 | 2014年 / 884-885卷

关键词：

codon usage bias; ompC; Salmonella pullorum; ADAPTATION INDEX; ESCHERICHIA-COLI; EXPRESSION; SELECTION; GENOME;

D O I：

10.4028/www.scientific.net/AMR.884-885.394

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The aim was to identify codon usage bias between the newly comfirmed Salmonella pullorum outer membrane protein C (ompC) gene (GenBank accession No. CP003047) and that of other 21 reference Enterobacteriaceae,and we performed comparative analysis of the codon usage bias among different organisms by a series of bioinformatics softwares The apparent codon usage bias in the 22 ompC were indicated by the codon adaptation index (CAI), effective number of codons (ENc)and the value of G+C content at the 3rd codon position( GC3s).The Enc-plot revealed that these outer membrane protein C genes are subject to GC compositional constraints.The correlation analysis with other four organisms implied that codon usage pattern of E.coli is similar to Salmonella pullorum OmpC.

引用

页码：394 / +

页数：3

共 24 条

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