|本期目录/Table of Contents|

[1]丁泽红,付莉莉,黄猛,等.木薯MeP5CS1基因的克隆、表达分析及载体构建[J].江苏农业科学,2017,45(18):40-43.
 Ding Zehong,et al.Cloning,expression and vector construction of MeP5CS1 gene in cassava[J].Jiangsu Agricultural Sciences,2017,45(18):40-43.
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木薯MeP5CS1基因的克隆、表达分析及载体构建(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年18期
页码:
40-43
栏目:
生物技术
出版日期:
2017-09-20

文章信息/Info

Title:
Cloning,expression and vector construction of MeP5CS1 gene in cassava
作者:
丁泽红 付莉莉 黄猛 颜彦 铁韦韦 张家明 胡伟
中国热带农业科学院热带生物技术研究所,海南海口 571101
Author(s):
Ding Zehonget al
关键词:
木薯MeP5CS1非生物胁迫克隆基因表达载体构建
Keywords:
-
分类号:
S533.01
DOI:
-
文献标志码:
A
摘要:
对从木薯Ku50叶片中克隆的1个P5CS基因MeP5CS1进行聚乙二醇(PEG)、脱落酸(ABA)、盐胁迫下的表达分析,结果表明,基因MeP5CS1具有1个2 220 bp的开放阅读框,编码739个氨基酸,且含有P5CS保守结构域;MeP5CS1与杨树、杞柳的P5CS基因亲缘关系相对较近,序列相似性分别达到88.61%、88.95%;MeP5CS1基因在第1张完全展开叶、老叶中的表达量受到PEG处理诱导,且与叶片中脯氨酸的含量变化趋势一致;MeP5CS1基因的表达还受到脱落酸(ABA)、盐胁迫处理的诱导。在此基础上,成功构建MeP5CS1基因的植物表达载体pCAMBIA 2300-MeP5CS1,为进一步解析MeP5CS1在木薯抗旱中的作用机制提供参考。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-05-09
基金项目:海南省自然科学基金(编号:20163120、20153048)。
作者简介:丁泽红(1982—),男,湖南岳阳人,博士,助理研究员,主要从事植物分子生物学研究。E-mail:dingzehong@itbb.org.cn。
通信作者:胡伟,博士,副研究员,主要从事植物分子生物学研究。Tel:(0898)66989380;E-mail:huwei2010916@126.com。
更新日期/Last Update: 2017-09-20