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| 棉花与拟南芥纤维素合成酶基因家族的生物信息学比较 | |
| 引用本文： | 孟成生,王志伟,张俊红,韩改英.棉花与拟南芥纤维素合成酶基因家族的生物信息学比较[J].贵州农业科学,2012,40(7):39-41,47. |
| 作者姓名： | 孟成生 王志伟 张俊红 韩改英 |
| 作者单位： | 1. 河北农业大学,河北省作物种质资源重点实验室,华北作物种质资源研究与利用省部共建教育部重点实验室,河北保定071001 2. 河北农业大学,河北省作物种质资源重点实验室,华北作物种质资源研究与利用省部共建教育部重点实验室,河北保定071001;保定职业技术学院,河北保定071001 3. 河北工程大学农学院,河北邯郸,056021 |
| 基金项目： | 国家973计划项目“棉花纤维品质功能基因组研究及优质高产新品种的分子改良”，河北省教育厅青年基金项目“棉花纤维素合成酶基因CesA的克隆与功能分析” |
| 摘 要： | 为给克隆到的棉花纤维素合成酶CesA基因的功能分析提供参考,采用生物信息学、基因保守结构域搜索、聚类分析和电子拼接技术,分析了拟南芥和棉花纤维素合成酶在基因组上的分布,预测了从棉花中克隆到的纤维素合成酶CesA基因的功能.结果表明:棉花中克隆的纤维素合成酶基因与拟南芥纤维素合成酶基因参与纤维素、多糖生物合成的纤维素合成酶基因亲缘关系较近,推测克隆的基因可能参与纤维素合成或参与多糖的生物合成过程,该基因的具体功能有待进一步深入研究. |
| 关 键 词： | 拟南芥 棉花 纤维素合成酶 |
Bioinformatic Comparison of the Cellulose Synthase Gene Family of Cotton and Arabidopsis thaliana |
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| MENG Cheng-sheng , WANG Zhi-wei , ZHANG Jun-hong , HAN Gai-ying.Bioinformatic Comparison of the Cellulose Synthase Gene Family of Cotton and Arabidopsis thaliana[J].Guizhou Agricultural Sciences,2012,40(7):39-41,47. | |
| Authors: | MENG Cheng-sheng WANG Zhi-wei ZHANG Jun-hong HAN Gai-ying |
| Institution: | 1.Key Laboratory of Crop Germplasm Resources of Hebei,Northern China Key Laboratory for Crop Germplasm Resources of Ministry of Education,Agricultural University of Hebei,Baoding,Hebei 071001;2.Baoding Vocational College,Baoding,Hebei 071001;3.College of Agronomy,Hebei University of Engineering,Handan,Hebei 056021,China) |
| Abstract: | In order to provide a reference for functional analysis of CesA gene cloning from cotton,the cellulose synthase genomic distribution in A.thalianaand cotton was analyzed and CesA gene function cloning from cotton was forecasted by using bioinformatic,genetic conserved domain searching,cluster analysis and in silico cloning.The results showed that the phylogenetic relationship was close between cellulose synthase genes of cotton and A.thaliana.It was predicted that the cloned genes might participate in the cellulose combining and biosynthesis process of polysaccharide,the specific functions of which need to be studied in further. |
| Keywords: | Arabidopsis thaliana cotton cellulose synthase |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |