|本期目录/Table of Contents|

[1]谢昆,王丽仙,王靖,等.家蚕抗菌肽基因BmMoricin的克隆及重组蛋白的自诱导表达[J].江苏农业科学,2017,45(21):52-54.
 Xie Kun,et al.Cloning of BmMoricin antibacterial peptide gene and auto-induction expression of recombinant proteins from Bombyx mori[J].Jiangsu Agricultural Sciences,2017,45(21):52-54.
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家蚕抗菌肽基因BmMoricin的克隆及重组蛋白的自诱导表达(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年第21期
页码:
52-54
栏目:
生物技术
出版日期:
2017-11-05

文章信息/Info

Title:
Cloning of BmMoricin antibacterial peptide gene and auto-induction expression of recombinant proteins from Bombyx mori
作者:
谢昆12 王丽仙1 王靖1 朱灵明1 尹建华1 叶青霞1 孙艳1
1.红河学院生命科学与技术学院,云南蒙自 661199; 2.云南省高校农作物优质高效栽培与安全控制重点实验室,云南蒙自 661199
Author(s):
Xie Kunet al
关键词:
家蚕抗菌肽BmMoricin重组蛋白自诱导
Keywords:
-
分类号:
Q785;S881.2+4
DOI:
-
文献标志码:
A
摘要:
抗菌肽是构成昆虫体液免疫的主要方式,BmMoricin是家蚕免疫系统中1种重要的抗菌肽,具有极强的抑菌活性。以家蚕中肠组织总RNA为模板,设计1对特异性引物,通过RT-PCR技术扩增BmMoricin,构建pET32a-BmMoricin原核表达载体,采用自诱导表达系统表达BmMoricin重组蛋白。结果表明,BmMoricin基因片段的大小为201 bp,编码66个氨基酸,自诱导表达的BmMoricin重组蛋白大小约为19 ku,表达产率比异丙基-β-D-疏基半乳糖苷(IPTG)诱导的重组蛋白表达产率高,为BmMoricin抗菌肽的生物学活性鉴定及应用奠定了基础。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-06-30
基金项目:云南省大学生创新创业训练计划(编号:DCXM163018);红河学院大学生科技创新项目(编号:SZ1520);红河学院应用型科学研究项目(编号:XJY15Z07);红河学院博士专项(编号:XJ15B13)。
作者简介:谢昆(1975—),男,云南昆明人,博士,副教授,主要从事动物生物化学与分子生物学研究。E-mail:xk_biology2@126.com。
更新日期/Last Update: 2017-11-05