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Expression of putative zinc-finger protein lcn61 gene in lymphocystis disease virus China (LCDV-cn) genome
引用本文:闫秀英,孙修勤. Expression of putative zinc-finger protein lcn61 gene in lymphocystis disease virus China (LCDV-cn) genome[J]. 中国海洋湖沼学报, 2009, 27(2): 337-341. DOI: 10.1007/s00343-009-9108-0
作者姓名:闫秀英  孙修勤
摘    要:

关 键 词:淋巴囊肿病毒  锌指蛋白  基因组  中国  cn  大肠杆菌  融合蛋白  开放阅读框
收稿时间:2008-07-22

Expression of putative zinc-finger protein lcn61 gene in lymphocystis disease virus China (LCDV-cn) genome
Xiuying Yan,Xiuqin Sun. Expression of putative zinc-finger protein lcn61 gene in lymphocystis disease virus China (LCDV-cn) genome[J]. Chinese Journal of Oceanology and Limnology, 2009, 27(2): 337-341. DOI: 10.1007/s00343-009-9108-0
Authors:Xiuying Yan  Xiuqin Sun
Affiliation:(1) College of Llife Science and Technology, Ocean University of China, Qingdao, 266003, China;(2) First Institute of Oceanography, SOA, Qingdao, 266061, China
Abstract:An open reading frame (lcn61) of lymphocystis disease virus China (LCDV-cn), probably responsible for encoding putative zinc-finger proteins was amplified and inserted into pET24a (+) vector. Then it expressed in E. coli BL21 (DE3), and His-tag fusion protein of high yield was obtained. It was found that the fusion protein existed in E. coli mainly as inclusion bodies. The bioinformatics analysis indicates that LCN61 is C2H2 type zinc-finger protein containing four C2H2 zinc-finger motifs. This work provides a theory for functional research of lcn61 gene. Supported by High Technology Research and Development Program of China (863 Program, No. 2006AA100309)
Keywords:  KeywordHeading"  >Keyword Lymphocystis disease virus China (LCDV-cn)   lcn61 gene  zinc-finger protein  prokaryotic expression  sequence and motif analysis
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