期刊
VETERINARY IMMUNOLOGY AND IMMUNOPATHOLOGY
卷 101, 期 3-4, 页码 161-170出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.vetimm.2004.04.013
关键词
viperin; gene organization; promoter; mandarin fish; Chinese perch; Siniperca chuatsi
A viperin gene has been cloned from the mandarin fish (Siniperca chuatsi). From the first transcription initiation site, the mandarin fish viperin gene extends 3163 nucleotides to the end of the 3' untranslated region, and it contains six exons and five introns. The open reading frame of the viperin transcript has 1062 nucleotides which encode a 354 amino acid peptide. The amino acid sequence of mandarin fish viperin shows high identities with its homologues in teleosts and mammals except for the first 70 amino acids. A characteristic feature in the viperin promoter region was the presence of five putative ICSBP (IRF8) binding sites and one IRFI binding site. The viperin gene expressed mainly in lymphoid tissues before stimulation, but its expression can be examined in almost all the organs investigated after stimulation with virus or Poly I:C. The expression pattern and promoter sequence may be considered as the indirect evidence that the transcription of viperin is regulated by interferons or interferon induced genes. (C) 2004 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据