塔里木大学学报2025，Vol.37Issue(1)：1-10,10.DOI:10.3969/j.issn.1009-0568.2025.01.001
植物雄核发育分子机制的研究进展
Advances in molecular mechanisms of androgenesis in plants
摘要
Abstract
Plant androgenesis is the most commonly used method to produce doubled haploid,in which the anther or microspore of a plant deviates from the original gametophyte development pathway and enters the embryo development pathway,forming micro-spore embryo and then haploid plant.It can be used to shorten the breeding cycle,improve the selection efficiency of target geno-types,and quickly obtain stable pure line plants during crop breeding.The stages of androgenesis in plants can be divided into the ac-quisition of embryogenic ability of microspore,the division of microspore into multicellular structure,and the stage of microspore embryogenesis.These processes are affected by plant genotype,growth condition and physiological state of the donor plant,induc-tion conditions and other factors.In this paper,the research progress of the stages,the influencing factors and the regulation of gene expression in different stages of plant androgenesis was reviewed,which would provide theoretical basis for plant haploid breeding.关键词
雄核发育/小孢子/胚胎/基因表达Key words
androgenesis/microspore/embryo/gene expression分类
生物学引用本文复制引用
孙思敏,夏林杰,王彦芹,杨细燕,张献龙..植物雄核发育分子机制的研究进展[J].塔里木大学学报,2025,37(1):1-10,10.基金项目
新疆南疆重点产业创新发展支撑计划项目(2022DB012) （2022DB012）
