|本期目录/Table of Contents|

[1]苏明慧,汪一荣,杨艳梅,等.细胞色素C氧化酶亚基Cox4的克隆及高效表达[J].江苏农业科学,2018,46(15):31-34.
 Su Minghui,et al.Cloning and effective expression of cytochrome C oxidase subunit Cox4[J].Jiangsu Agricultural Sciences,2018,46(15):31-34.
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细胞色素C氧化酶亚基Cox4的克隆及高效表达(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年第15期
页码:
31-34
栏目:
生物技术
出版日期:
2018-08-05

文章信息/Info

Title:
Cloning and effective expression of cytochrome C oxidase subunit Cox4
作者:
苏明慧 汪一荣 杨艳梅 商巾杰
南京师范大学生命科学学院,江苏南京 210046
Author(s):
Su Minghuiet al
关键词:
线粒体粟酒裂殖酵母细胞色素C氧化酶Cox4
Keywords:
-
分类号:
Q785
DOI:
-
文献标志码:
A
摘要:
Cox4是电子传递链上复合体Ⅳ的1个关键亚基,实现Cox4的高效表达以及制备其抗体,对于线粒体功能研究至关重要。根据裂殖酵母序列信息数据库(S.pombe_GeneDB)中cox4的基因序列(登录号:SPAC1296.02)设计引物,以粟酒裂殖酵母的cDNA序列为模板,通过PCR扩增技术得到目标蛋白的基因,然后通过克隆构建到含有T7强启动子的表达载体pET-28a(+)上,并将其转入大肠杆菌BL21(Escherichia coli BL21)中实现重组工程菌株的构建。结果表明,通过一系列条件优化实现了对重组工程菌株中Cox4的高效表达,并纯化得到大量相应蛋白,最后以纯化的蛋白为抗原成功制备了Cox4抗体。Cox4抗体的成功制备为粟酒裂殖酵母中线粒体功能研究奠定了基础。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-03-15
基金项目:国家自然科学基金(编号:31400032);江苏省高校自然科学研究项目(编号:13KJB180010)。
作者简介:苏明慧(1991—),女,河南周口人,硕士研究生,从事粟酒裂殖酵母线粒体蛋白结构与功能研究。E-mail:1579257484@qq.com。
通信作者:商巾杰,博士,副教授,从事裂殖酵母中与人类疾病相关基因的结构和功能研究。E-mail:shangjinjiey@163.com。
更新日期/Last Update: 2018-08-05