Research Progress on Regulation Mechanism of Plant Adventitious Root Formation
Adventitious root induction is a key link in the plant organ cutting and establishment of tissue culture system.However,the occurrence of adventitious roots is the result of multiple factors in and out of plants,and has a complex regulatory mechanism.Elucidating the mechanism and influencing factors of adventitious roots will not only help to improve the rooting rate of plants and promote the commercial production of difficult rooting plants,but also help to deepen a more comprehensive understanding of plant growth and development.This study reviews the regulatory factors and their interactions of plant adventitious root formation from the aspects of hormones,gaseous signal molecules,genes and transcription factors,and puts forward the existing problems and further re-search ideas in the regulation of plant adventitious root formation,so as to provide reference for the analysis of plant adventitious root formation mechanism and the promotion of economic plant adventitious root formation.
NETL
NSTL
万方数据
