Department of Plant and Environmental Sciences, The Weizmann Institute of Science, Rehovot, 76100 Israel.
Department of Plant and Environmental Sciences, The Weizmann Institute of Science, Rehovot, 76100 Israel.
Trends Plant Sci. 2019 Mar;24(3):189-191. doi: 10.1016/j.tplants.2019.01.009. Epub 2019 Feb 4.
miRNAs act as negative modulators of target genes and play key roles in post-transcriptional gene regulation through sequence-specific mRNA cleavage and translational inhibition. Two recent reports highlight the orchestrated role of miRNA2111 and miRNA172b in plant innate immunity [1,2] (Science 2018;362:233-236; Plant Cell 2018;30:2779-2794).
miRNAs 作为靶基因的负调节剂,通过序列特异性 mRNA 切割和翻译抑制在转录后基因调控中发挥关键作用。最近的两项研究报告强调了 miRNA2111 和 miRNA172b 在植物先天免疫中的协调作用[1,2](Science 2018;362:233-236; Plant Cell 2018;30:2779-2794)。