后基因组时代橡胶树分子生物学  

Molecular Biology of Hevea brasiliensis in the Post Genomic Era

作　　者：晁金泉[1] 杨署光[1] 田维敏[1] Chao Jinquan;Yang Shuguang;Tian Weimin(Ministry of Agrhulture and Rural Afairs,Key Laboratory of Biolgy and Genetic Resources of Rubber Tree,State Key Laboratoy Incubation Base for Cultivation&Plysiology of Tropical Crops,Rubber Research Institute,Chinese Academy of Topical Aricultural Scienes,Haikou,571101)

机构地区：[1]中国热带农业科学院橡胶研究所,农业农村部橡胶树生物学与遗传资源利用重点实验室,省部共建国家重点实验室培育基地-海南省热带作物栽培生理学重点实验室,海口571101

出　　处：《分子植物育种》2020年第22期7404-7412,共9页Molecular Plant Breeding

基　　金：国家重点研发计划项目(2018YFD1000502);国家自然科学基金(31700601);现代农业产业技术体系建设专项资金(CARS-34-GW1)共同资助

摘　　要：天然橡胶是一种重要的工业原材料。橡胶树(Hevea brasiliensis Muell. Arg.)是天然橡胶的主要来源。由于缺乏基因组信息以及基因功能验证平台,长期以来,橡胶树分子生物学研究进展缓慢,严重限制了生产技术的改进和产业的转型升级。2013年,橡胶树基因组草图的发布标志着橡胶树生理与分子生物学的研究进入后基因组时代。本研究从基因组、转录组与蛋白质组、重要功能基因和基因家族鉴定、高密度连锁图谱构建及群体遗传学等方面对近年来橡胶树分子生物学领域的重要进展进行综述,并对今后的研究重点作出展望。Natural rubber is an important industrial raw material. Rubber tree(Hevea brasiliensis Muell. Arg.) is the main source of natural rubber. Due to the lack of genomic information and platform for the verification of gene functions, the progress in the field of molecular biology of rubber tree is going on slowly, which notably limits the production technique improvement and industrial transformation and upgrading. The successively released draft genome of Hevea brasiliensis since 2013 marks the arrival of the post-genomic era of the molecular biology of rubber tree. In this paper, the important progress in the fields of genome, transcriptome and proteome, important functional genes and gene families identification, high-density linkage map construction and population genetics were reviewed, and the future research focuses were prospected.

关 键 词：巴西橡胶树(Hevea brasiliensis Muell.Arg.) 基因组 转录组 蛋白质组 

分 类 号：S794.1[农业科学—林木遗传育种]