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Showing 1–2 of 2 results
Advanced filters: Author: Jin-Yang Liang Clear advanced filters

  • Riboswitches consist of an aptamer domain and expression platform, which senses a signal and regulates gene expression, respectively. Here the authors show that the expression platform of a SAM-I riboswitch from the Gram-negative bacteria can sense and bind uncharged an initiator Met tRNA to control the met operon.

    • Dong-Jie Tang
    • Xinyu Du
    • Ji-Liang Tang
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-11

  • Guo et al. identify the role of acidic glycosphingolipids as the mechanism of action of the pore-forming protein complex βγ-CAT from the frog. This study suggests that βγ-CAT binds to both gangliosides and sulfatides, initiating its endocytosis and ultimately exerting its antimicrobial effects.

    • Xiao-Long Guo
    • Ling-Zhen Liu
    • Yun Zhang
    ResearchOpen Access
    Communications Biology
    Volume: 2, P: 1-13