| 不同物种Hsf2基因编码区生物信息分析 |
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| 引用本文： | 马建青,李祥龙,周荣艳,李兰会,任玉红.不同物种Hsf2基因编码区生物信息分析[J].河南农业科学,2012,41(6):148-151. |
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| 作者姓名： | 马建青 李祥龙 周荣艳 李兰会 任玉红 |
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| 作者单位： | 河北农业大学动物科技学院,河北保定,071001 |
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| 基金项目： | 国家自然科学基金项目(31172196) |
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| 摘 要： |
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| 关 键 词： | 物种 热休克转录因子Hsf2基因 生物信息学 |
Bioinformatics Analysis of Coding Regions of Hsf2 Gene among Species |
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| MA Jian-qing
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LI Xiang-long
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ZHOU Rong-yan
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LI Lan-hui
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REN Yu-hong.Bioinformatics Analysis of Coding Regions of Hsf2 Gene among Species[J].Journal of Henan Agricultural Sciences,2012,41(6):148-151. |
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| Authors: | MA Jian-qing LI Xiang-long ZHOU Rong-yan LI Lan-hui REN Yu-hong |
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| Institution: | (College of Animal Science and Technology,Agricultural University of Hebei,Baoding 071001 China) |
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| Abstract: | The genetic diversity of the CDS ofHsf2 gene from 14 species,including Homosapiens,Pan troglodytes,Nomascus leucogency,Macaca mulatta,Callithrix jacchus,Oryctolagus cuniculus,Ailuropoda melanoleuca,Sus scrofa,Bos Taurus,Loxodonta Africana,Rattus norvegicus,Mus musculus,Cavia porcellus and Cricetulus qriseus were analyzed using the method of comparative genomics and bioinformatics.The characteristics of composition of nucleic acid sequences and amino acid sequences were also analyzed.The results showed that a total of 203 polymorphic sites,including 68 single polymorphic sites,the percentage was about 9.81%,that could be sorted into 17 haplotypes were detected from 40 sequences of 14 species.Comparing with its CDS and the structure of protein conservative within species,it comes to relative diversity inHsf2 for nucleotide among species.The amino acid sequences ofHsf2 presented hydrophilic,theoretical PI was less than 7 mostly.The nature of polypeptide was acid and the instability index of polypeptide was between 51.90 and 58.13,indicating that the polypeptide was not stable. |
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| Keywords: | species Hsf2 gene bioinformatics |
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