• 我要登录|
  • 免费注册
    |
  • 我的丁香通
    • 企业机构:
    • 成为企业机构
    • 个人用户:
    • 个人中心
  • 移动端
    移动端
丁香通 logo丁香实验_LOGO
搜实验

    大家都在搜

      大家都在搜

        0 人通过求购买到了急需的产品
        免费发布求购
        发布求购
        点赞
        收藏
        wx-share
        分享

        Nonradioactive Methods for the Detection of RNA-Protein Interaction

        互联网

        645
        RNA in biological systems is associated with proteins. Recent work in eukaryotes has identified common motifs present in families of RNA-binding proteins. Usually, RNA-binding proteins recognize both sequence and structure at their target sites. Therefore, identification of proteins that interact with a specific RNA sequence contributes to the understanding of biological processes. Thus, the genome of human immunodeficiency virus (HIV) encodes proteins, Tat, Rev and NC, that bind to specific viral RNA motives (1 ,2 ). These interactions mediate different steps of virus replication i.e., transactivation of transcription, nuclear export of viral transcripts, or packaging of two RNA genomes into the mature virion. In addition, we recently reported that Nef, an accessory protein encoded by HIV-1, belongs to the family of RNA-binding proteins (3 ). Using different-size variant proteins and point-mutated proteins, it was found that the amino terminal Arg-rich domain of Nef is involved in the RNA-binding activity. Nef proteins from HIV-2 and SIV (simian immunodeficiency virus) also showed RNA-binding capacity (4 ).
        ad image
        提问
        扫一扫
        丁香实验小程序二维码
        实验小助手
        丁香实验公众号二维码
        扫码领资料
        反馈
        TOP
        打开小程序