Biotechnology Bulletin ›› 2021, Vol. 37 ›› Issue (9): 234-247.doi: 10.13560/j.cnki.biotech.bull.1985.2021-0028

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Research Progress in miR159-GAMYB Regulating Plants Growth and Development

LI Meng(), CHEN Yue, HU Feng-rong()   

  1. 1. College of Landscape Architecture,Nanjing Forestry University,Nanjing 210037
    2. Institute of Horticulture,Zhejiang Academy of Agricultural Sciences,Hangzhou 310000
  • Received:2021-01-07 Online:2021-09-26 Published:2021-10-25
  • Contact: HU Feng-rong E-mail:1502842204@qq.com;2534578387@qq.com

Abstract:

miR159(microRNA159)is an ancient and conserved microRNA in plants,which targets a class of regulatory genes called GAMYB-like that encode R2R3 MYB transcription factors. miR159-GAMYB pathway is highly conserved,miR159 plays a critical role in vegetative growth,flowering induction,male reproduction,floral organ development,plant fertility,fruit development,seed sprouting and stress response by the post-transcriptional regulation of GAMYB. The article mainly discusses the influence of miR159-GAMYB pathway regulating plants growth and development,which provides a reference for future related researches.

Key words: miR159, GAMYB, vegetative growth, anther, stress response, gibberellins