|本期目录/Table of Contents|

[1]陈冬梅,沈文,刘恺,等.巴什拜羊BPI基因的克隆与真核表达[J].江苏农业科学,2015,43(09):39-42.
 Chen Dongmei,et al.Cloning and eukaryotic expression of BPI gene in Bashiby sheep[J].Jiangsu Agricultural Sciences,2015,43(09):39-42.
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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09期
页码:
39-42
栏目:
生物技术
出版日期:
2015-09-25

文章信息/Info

Title:
Cloning and eukaryotic expression of BPI gene in Bashiby sheep
作者:
陈冬梅1 沈文1 刘恺2 郭海英1 陈凯丽3 孙延鸣1
1.石河子大学动物科技学院,新疆石河子 832003; 2.新疆维吾尔自治区乌鲁木齐市动物园,新疆乌鲁木齐 830094;
3.石河子大学生命科学学院,新疆石河子 832003
Author(s):
Chen Dongmeiet al
关键词:
巴什拜羊杀菌性通透性增加蛋白毕赤酵母基因克隆真核表达
Keywords:
-
分类号:
Q785
DOI:
-
文献标志码:
A
摘要:
从巴什拜羊外周血多形核粒细胞(PMN)中提取总RNA,经RT-PCR扩增出巴什拜羊BPI基因片段,将其克隆至pPIC9K载体中,构建真核表达质粒pPIC9K-BPI,经PCR、酶切及测序鉴定正确后,电转化至毕赤酵母GS115中并用甲醇诱导表达,SDS-PAGE鉴定重组BPI蛋白的表达,通过微量肉汤稀释法检测重组BPI蛋白的抑菌活性。结果表明:RT-PCR扩增获得597 bp巴什拜羊BPI基因;经PCR、酶切及测序鉴定证实成功构建BPI基因的真核表达载体,SDS-PAGE检测结果表明,重组BPI蛋白成功表达,通过抑菌试验表明表达的重组BPI蛋白具有明显抑菌活性。
Abstract:
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相似文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-09-16
基金项目:国家自然科学基金(编号:31160525)。
作者简介:陈冬梅(1989—),女,广西南宁人,硕士研究生,主要从事兽医临床学研究。E-mail:450157170@qq.com。
通信作者:孙延鸣,博士,教授,主要从事临床兽医学研究。E-mail:sym@shzu.edu.cn。
更新日期/Last Update: 2015-09-25