Sablok Gaurav, Yang Kun, Chen Rui, Wen Xiaopeng
Finnish Museum of Natural HistoryHelsinki, Finland.
Department of Biosciences, Viikki Plant Science Center, University of HelsinkiHelsinki, Finland.
Front Plant Sci. 2017 Jul 25;8:1167. doi: 10.3389/fpls.2017.01167. eCollection 2017.
Among several smallRNAs classes, microRNAs play an important role in controlling the post-transcriptional events. Next generation sequencing has played a major role in extending the landscape of miRNAs and revealing their spatio-temporal roles in development and abiotic stress. Lateral evolution of these smallRNAs classes have widely been seen with the recently emerging knowledge on tRNA derived smallRNAs. In the present perspective, we discussed classification, identification and roles of tRNA derived smallRNAs across plants and their potential involvement in abiotic and biotic stresses.
在几类小RNA中，微小RNA在控制转录后事件中发挥着重要作用。新一代测序在拓展微小RNA的研究范围以及揭示它们在发育和非生物胁迫中的时空作用方面发挥了重要作用。随着最近关于tRNA衍生小RNA的知识不断涌现，这些小RNA类别的横向进化已被广泛观察到。在当前的观点中，我们讨论了植物中tRNA衍生小RNA的分类、鉴定和作用，以及它们在非生物和生物胁迫中的潜在参与情况。
