华北农学报 ›› 2010, Vol. 25 ›› Issue (1): 61-67. doi: 10.7668/hbnxb.2010.01.012

所属专题: 生物技术

• 论文 • 上一篇    下一篇

虎纹蛙皮肤组织cDNA文库的构建及抗菌肽基因tigerinin-HRs的克隆

王辉1,2, 张秀清1, 胡玉红3, 孙君社1   

  1. 1. 中国农业大学,食品科学与营养工程学院, 北京 100083;
    2. 中国农业大学,食品科学与营养工程学院, 北京 100083;
    3. 河北师范大学,实验中心, 河北石家庄 050016
  • 收稿日期:2009-11-02 出版日期:2010-02-28
  • 通讯作者: 孙君社(1961-),男,河北栾城人,教授,博士,主要从事生物技术在农产品加工中应用和酶与发酵方面的教学与研究.
  • 作者简介:王辉(1981-),男,河北石家庄人,博士,主要从事蛙类功能性多肽研究.

Construction of cDNA Library of Hoplobatrachus rugulosus Skin Tissue and Clone of the cDNA Encoding Antimicrobial Peptides tigerinin-HRs

WANG Hui11,2, 21, ZHANG Xiu-qing13, HU Yu-hong31   

  1. 1. College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China;
    2. College of Life Sciences, Hebei Normal University, Shijiazhuang 050016, China;
    3. Experimental Center, Hebei Normal University, Shijiazhuang 050016, China
  • Received:2009-11-02 Published:2010-02-28

摘要: 运用SMART技术成功构建了虎纹蛙(Hoplobatrachus rugulosus)皮肤组织全长cDNA文库.根据蛙科动物抗菌肽的信号肽保守序列设计简并引物,以PCR法成功从文库中随机挑选的阳性克隆中筛选出2个抗菌肽cDNA序列,命名为tigerinin-HR1和tigerinin-HR2.这2个抗菌肽cDNA序列是首次从虎纹蛙皮肤组织中克隆出的抗菌肽编码基因.

关键词: 虎纹蛙, cDNA文库, 抗菌肽, tigerinin

Abstract: A full length cDNA library of Hoplobatrachus rugulosus skin tissue was constructed with the SMART technique.A special primer was designed from a highly conserved domain of the signal peptide of antimicrobial peptide encoding cDNAs from ranid frogs.Two different cDNA sequences encoding precursor proteins named tigerinin-HR1 and tigerinin-HR2 were screened from the library by PCR.tigerinin-HR1 and tigerinin-HR2 were the first found encoding cDNA sequences of antimicrobial peptide from H.rugulosus.

Key words: Hoplobatrachus rugulosus, cDNA library, Antimicrobial peptides, tigerinin

中图分类号: 

引用本文

王辉, 张秀清, 胡玉红, 孙君社. 虎纹蛙皮肤组织cDNA文库的构建及抗菌肽基因tigerinin-HRs的克隆[J]. 华北农学报, 2010, 25(1): 61-67. doi: 10.7668/hbnxb.2010.01.012.

WANG Hui1,2,ZHANG Xiu-qing1,HU Yu-hong3,SUN Jun-she1. Construction of cDNA Library of Hoplobatrachus rugulosus Skin Tissue and Clone of the cDNA Encoding Antimicrobial Peptides tigerinin-HRs[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2010, 25(1): 61-67. doi: 10.7668/hbnxb.2010.01.012.

使用本文

0
    /   /   推荐 /   导出引用

链接本文: http://www.hbnxb.net/CN/10.7668/hbnxb.2010.01.012

               http://www.hbnxb.net/CN/Y2010/V25/I1/61