摘要
茶树具有高度杂合、基因组庞大及高度重复等特点,这导致茶树基因组的前期研究进展缓慢。基因组测序技术的迅速发展有力推动茶树基因组的解析与完善。综述了基因组测序技术的发展,将近年来茶树基因组的组装与研究进展按照草图水平、染色体水平和单体型水平进行分类,探讨茶树基因组未来的应用与发展方向,为茶树功能基因组学研究和精确分子育种提供参考。
The tea plant has the characteristics of high heterozygosity,large genome and high duplication,which has led to the slow progress of the preliminary research on the tea plant genomes.The rapid development of genome sequencing technologies has strongly promoted the deciphering and improvement of the tea plant genomes.This article reviewed the development of genome sequencing technologies,and classified the assembly and research progress of tea plant genomes in recent years according to the draft level,chromosome level and haplotype level.By discussing the future application and development direction of tea plant genomes,it provided a reference for the functional genomics research and precision molecular breeding in tea plants.
作者
王鹏杰
杨江帆
张兴坦
叶乃兴
WANG Pengjie;YANG Jiangfan;ZHANG Xingtan;YE Naixing(College of Horticulture,Fujian Agriculture and Forestry University,Key Laboratory of Tea Science at Universities in Fujian,Fuzhou 350002,China;China Agricultural Genome Institute at Shenzhen,Chinese Academy of Agricultural Sciences,Shenzhen 518120,China)
出处
《茶叶科学》
CAS
CSCD
北大核心
2021年第6期743-752,共10页
Journal of Tea Science
基金
福建省“2011协同创新中心”中国乌龙茶产业协同创新中心专项(闽教科[2015]75号)
福建农林大学茶产业链科技创新与服务体系建设项目(K1520005A01)。
关键词
茶树
测序技术
基因组
染色体水平
单体型
Camellia sinensis
sequencing technology
genome
chromosome level
haplotype
