植物花粉直感的研究进展及展望

Research progress and prospects of xenia

花粉直感在植物中广泛存在,对农林作物及园艺植物的育种和生产具有重要的现实意义,可用于改良品种、提高产量和品质以及增加经济效益。本文重点综述了植物花粉直感对果实和种子各项性状的影响,并探讨了花粉直感的内在调控机理,最后提出要充分利用细胞生物学、分子生物学及组学(基因组、转录组、蛋白组和代谢组)等现代生物学技术,进行多层次的综合研究,以揭示花粉直感现象的内在分子调控机理。

Xenia is widespread in plants and has important practical significance for the breeding and production of agricultural and forestry crops and horticultural plants.It can be used to improve varieties,increase yield and quality,and increase economic benefits.This paper focused on the effects of xenia on fruit and seed traits,and discussed the intrinsic regulatory mechanisms of xenia.Finally,it is proposed to make full use of modern biological techniques such as cell biology,molecular biology and omics(genome,transcriptome,proteome and metabolome)to carry out multi-level comprehensive research to uncover the intrinsic molecular regulation mechanisms of xenia.