辣椒基因组学研究进展  

Research Progress in Genomics of Pepper(Capsicum spp.)

作　　者：程蛟文[1] 赖泽培 董骥驰 覃成 吴智明[2] 廖毅[1] 陈长明[1] 宋钊[4] 陈木溪 崔竣杰 宋建文[1] 胡开林[1] CHENG Jiaowen;LAI Zepei;DONG Jichi;QIN Cheng;WU Zhiming;LIAO Yi;CHEN Changming;SONG Zhao;CHEN Muxi;CUI Junjie;SONG Jianwen;HU Kailin(College of Horticulture,South China Agricultural University/Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(South China),Ministry of Agriculture and Rural Affairs,Guangzhou 510642,China;College of Horticulture and Landscape Architecture,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China;Modern Agriculture Department,Zunyi Vocational and Technical College/Engineering Research Center of Zunyi Pepper Germplasm Resources Conservation and Breeding Cultivation of Guizhou Province,Zunyi 563006,China;Vegetable Research Institute,Guangdong Academy of Agricultural Sciences,Guangzhou 510640,China;Guangdong Helinong Biological Seed Industry Co.,Ltd.,Shantou 515800,China;School of Agricultural and Biological Engineering,Foshan University,Foshan 528225,China)

机构地区：[1]华南农业大学园艺学院/农业农村部华南地区园艺作物生物学与种质创制重点实验室,广东广州510642 [2]仲恺农业工程学院园艺园林学院,广东广州510225 [3]遵义职业技术学院现代农业系/贵州省遵义辣椒种质资源保护及繁育种植工程研究中心,贵州遵义563006 [4]广东省农业科学院蔬菜研究所,广东广州510640 [5]广东和利农生物种业股份有限公司,广东汕头515800 [6]佛山大学农业与生物工程学院,广东佛山528225

出　　处：《广东农业科学》2024年第7期1-12,共12页Guangdong Agricultural Sciences

基　　金：国家自然科学基金(U22A20497,32172564);广东省重点领域研发计划项目(2022B0202080001);广东省自然科学基金(2023A1515012694)。

摘　　要：辣椒是我国重要蔬菜作物和调味品之一。开展辣椒基因组学研究对于认识辣椒遗传与进化、挖掘辣椒重要功能基因以及利用生物技术开展品种遗传改良等具有重要意义。2014年辣椒基因组草图发布标志辣椒步入基因组学研究时代。近10年来,辣椒基因组学研究取得显著进展,包括深入揭示辣椒基因组的基本特征,并初步构建辣椒泛基因组等。同时,辣椒基因组学还在探究辣椒种间分化和基因渗入、解析辣椒重要性状进化机制、阐明辣椒遗传多样性特征、揭示辣椒人工驯化特征、追溯辣椒全球扩张传播历史和挖掘辣椒重要性状控制基因等方面得到广泛应用。该文主要回顾和总结过去近10年辣椒基因组研究领域取得的进展,并对构建更高质量辣椒参考基因组和泛基因组以及完善辣椒功能基因组学研究平台进行展望,旨在为辣椒基因组学及其相关应用研究提供参考。Pepper is one of the important vegetable crops and condiments in China.Carrying out researches on pepper genomics is of great significance for understanding the genetics and evolution of peppers,tapping important functional genes of peppers,and using biotechnology to conduct genetic improvement of varieties.The release of the draft pepper genomic map in 2014 marked the entry of pepper into an era of genomics research.Over the past decade,remarkable progress has been made in pepper genomics research,revealing the basic features of pepper genome deeply and constructing a preliminary pangenome of pepper.Meanwhile,pepper genomics has been widely applied in exploring the interspecific differentiation and gene introgression of pepper,analyzing the evolutionary mechanism of pepper important traits,elucidating the genetic diversity of pepper,revealing the characteristics of artificial domestication of pepper,tracing the history of global range expansion and dissemination of pepper,and exploring the genes controlling the formation of important traits of pepper and so on.In this paper,we review and summarize the progress made in pepper genomics and its applications over the past 10 years,and look forward to the construction of a higher-quality pepper reference genome and pan-genome as well as the improvement of the research platform for pepper functional genomics,with an aim to provide a reference for pepper genomics and related applications.

关 键 词：辣椒 基因组学 种间分化 基因渗入 遗传多样性 人工驯化 扩张传播 

分 类 号：S642[农业科学—蔬菜学] S65[农业科学—园艺学] Q943.2[生物学—植物学]