桂花分子生物学研究进展  

Progress in Molecular Biological Studies of Osmanthus fragrans

作　　者：顾恒 杨秀莲[1] 王良桂[1] GU Heng;YANG Xiulian;WANG Lianggui(Co-Innovation Center for Sustainable Forestry in Southern China,College of Forestry and Grassland,College of Soil and Water Conservation,College of Landscape Architecture,Nanjing Forestry University,Nanjing 210037,China)

机构地区：[1]南京林业大学南方现代林业协同创新中心,林草学院,水土保持学院,风景园林学院,南京210037

出　　处：《热带亚热带植物学报》2025年第2期220-228,共9页Journal of Tropical and Subtropical Botany

基　　金：国家自然科学基金面上项目(31870695);江苏高校优势学科建设工程项目(PAPD)资助。

摘　　要：桂花(Osmanthus fragrans)是一种集绿化、美化和香化于一体的重要观赏树种,备受人们的关注。近年来,测序技术的发展和完善极大地推动了桂花分子生物学研究。该文基于现有文献,对桂花分子生物学研究的最新进展进行了归纳总结。首先综述了桂花全基因组和相关基因家族分析的研究;随后重点关注了转录组测序在桂花花色、花香、叶色等重要性状方面的研究进展;同时概述了桂花蛋白组和功能基因的相关报道;最后对桂花分子生物学相关研究进行了总结,并对今后重点研究方向进行了展望,以期为桂花研究提供参考。Osmanthus fragrans is an important ornamental species integrating greening,beautification and fragrance,which has been attracting much attention.In recent years,the development and improvement of sequencing technology has greatly promoted the research on molecular biology of O.fragrans.Based on the literatures,the recent progress of molecular biology research on O.fragrans was summarized.Firstly,the whole genome of O.fragrans and related gene family analysis were reviewed.Seconed,the progress of transcriptome sequencing on important traits were further eleborated,such as the flower coloration,floral scent and leaf color;Then,the reports of O.fragrans proteome and functional genes were discussed;Finally,the molecular biology research of O.fragrans were summarized,which made an outlook of the future key research directions and providing the references of O.fragrans research in the future.

关 键 词：桂花 全基因组 转录组 蛋白组 功能基因 

分 类 号：S68[农业科学—观赏园艺]