|本期目录/Table of Contents|

[1]孙海燕,安泽伟,李琴,等.三色堇DFR基因的克隆及表达分析[J].江苏农业科学,2015,43(11):34-37.
 Sun Haiyan,et al.Molecular cloning and expressional analysis of DFR gene from Viola×wittrockiana Gams[J].Jiangsu Agricultural Sciences,2015,43(11):34-37.
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三色堇DFR基因的克隆及表达分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第43卷
期数:
2015年11期
页码:
34-37
栏目:
生物技术
出版日期:
2015-11-25

文章信息/Info

Title:
Molecular cloning and expressional analysis of DFR gene from Viola×wittrockiana Gams
作者:
孙海燕1 安泽伟2 李琴1 王健1
1.海南大学热带作物种质资源保护与开发利用教育部重点试验室/海南大学园艺园林学院,海南海口 570228;
2.中国热带农业科学院橡胶研究所,海南儋州 571737
Author(s):
Sun Haiyanet al
关键词:
三色堇DFR基因克隆表达分析花色素合成
Keywords:
-
分类号:
Q785
DOI:
-
文献标志码:
A
摘要:
从三色堇花瓣中克隆了1个花色素合成结构基因的全长cDNA,命名为VwDFR。VwDFR cDNA全长为1 340 bp,编码347个氨基酸组成的蛋白,与胡杨的DFR序列具有较高的序列一致性。VwDFR蛋白含有典型的植物DFR蛋白的保守功能结构域,属于SDR超基因蛋白家族成员。VwDFR基因在三色堇不同组织中的表达存在明显差异,在初花期的花瓣中表达量最高,且色斑区高于非色斑区。结果说明,VwDFR可能与三色堇花色形成有关。此结果为深入研究三色堇花色形成奠定了基础。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-05-19
基金项目:国家自然科学基金(编号:31060265、31260488);海南大学中西部计划学科建设(编号:ZXBJH-XK008)。
作者简介:孙海燕(1986—),女,重庆开县人,硕士,从事园林植物资源与遗传改良。E-mail:shy0228@sina.com。
通信作者:王健,男,湖北宜昌人,博士,教授,硕士生导师,从事园林植物分子生物学。Tel:0898-66267907;E-mail:wjhnau@163.com。
更新日期/Last Update: 2015-11-25