|本期目录/Table of Contents|

[1]杨卫军,吕有军,赵兰杰,等.陆地棉GhWOX4转录因子的克隆与生物信息学分析[J].江苏农业科学,2018,46(05):28-32.
 Yang Weijun,et al.Cloning and bioinformatics analysis of WUSCHEL-related homeobox 4-like gene GhWOX4 in Gossypium hirsutum L.[J].Jiangsu Agricultural Sciences,2018,46(05):28-32.
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陆地棉GhWOX4转录因子的克隆与生物信息学分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第46卷
期数:
2018年05期
页码:
28-32
栏目:
生物技术
出版日期:
2018-03-05

文章信息/Info

Title:
Cloning and bioinformatics analysis of WUSCHEL-related homeobox 4-like gene GhWOX4 in Gossypium hirsutum L.
作者:
杨卫军1 吕有军123 赵兰杰2 张永山2
1.安阳工学院,河南安阳 455000; 2.中国农业科学院棉花研究所,河南安阳 455000;
3.棉花生物学国家重点实验室,河南安阳 455000
Author(s):
Yang Weijunet al
关键词:
棉花WOX4基因基因克隆生物信息学
Keywords:
-
分类号:
S562.01
DOI:
-
文献标志码:
A
摘要:
采用反转录PCR(简称RT-PCR)技术从陆地棉(Gossypium hirsutum L.)中克隆获得1个WOX基因,命名为GhWOX4(NCBI 登录号:KX900572)。序列分析显示,GhWOX4的开放阅读框为657 bp,编码含218个氨基酸残基的蛋白,具有典型高度保守的同源异型HD结构域,属于WOX转录因子家族。生物信息学分析表明,该基因蛋白相对分子量为 25.19 ku,等电点为10.04,为不稳定蛋白。二级结构以无规则卷曲为蛋白最大量的结构元件。与其他植物同源基因序列比对显示,其同源区域主要集中在同源异型HD结构域。系统进化树分析表明,GhWOX4属于Ⅰ类家族成员,与陆地棉Gh_D01G1055、拟南芥AtWOX4和可可树TcWOX4等亲缘关系最近,处于同一个进化分支,推测其可能与之前报道的拟南芥WOX基因类似,参与植物维管束及花器官发育。
Abstract:
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参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-09-29
基金项目:河南省科技厅基础与前沿项目(编号:112300410019);棉花生物学国家重点实验室开放课题(编号:CB2014A10)。
作者简介:杨卫军(1977—),男,河南安阳人,硕士,讲师,主要从事植物生理生化与食品加工教学与研究。E-mail:781692734@qq.com。
通信作者:张永山,博士,研究员,主要从事棉花遗传育种研究。E-mail:13938698299@163.com。
更新日期/Last Update: 2018-03-05