|本期目录/Table of Contents|

[1]张维,高朝宝,尹秀,等.棉蚜V-ATPase-A基因RNAi载体的构建及其在转基因拟南芥的基因表达[J].江苏农业科学,2013,41(10):17-20.
 Zhang Wei,et al.RNAi vector construction of V-ATPase-A gene from Aphis gossypii and its expression in transgenic Arabidopsis thaliana[J].Jiangsu Agricultural Sciences,2013,41(10):17-20.
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棉蚜V-ATPase-A基因RNAi载体的构建及其在转基因拟南芥的基因表达(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第41卷
期数:
2013年10期
页码:
17-20
栏目:
生物技术
出版日期:
2013-10-25

文章信息/Info

Title:
RNAi vector construction of V-ATPase-A gene from Aphis gossypii and its expression in transgenic Arabidopsis thaliana
作者:
张维高朝宝尹秀彭明崔百明
石河子大学农学生物技术重点实验室/石河子大学生命科学学院,新疆石河子 832003
Author(s):
Zhang Weiet al
关键词:
RNA干扰dsRNA棉蚜V-ATPase-A基因转基因
Keywords:
-
分类号:
Q786
DOI:
-
文献标志码:
A
摘要:
V-ATPase-A具有催化ATP水解的活性位点的功能,被确认为看家基因。通过构建蚜虫V-ATPase-A干扰载体,运用蘸花法转入拟南芥中,筛选出纯合子后进行转录水平的分析,再对取食相应转基因拟南芥的蚜虫体内 V-ATPase-A 基因进行表达分析。结果表明,拟南芥上能成功表达dsRNA,而取食3个line的转基因拟南芥的蚜虫体内V-ATPase-A基因表达量是取食野生型拟南芥的17%、10%、4%,基因明显受到抑制,成功的干扰了蚜虫体内 V-ATPase-A 基因。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2013-03-14
基金项目:国家转基因生物新品种培育科技重大专项(编号:2009ZX08005-027B)。
作者简介:张维(1987—),男,硕士研究生,主要从事植物基因工程研究。E-mail:zhangwei_shz@163.com。
通信作者:崔百明,博士,副教授,硕士生导师,从事分子遗传学研究。E-mail:cbmzyy@sina.com。
更新日期/Last Update: 2013-10-25