中国烟草科学2024，Vol.45Issue(1)：112-120,9.DOI:10.13496/j.issn.1007-5119.2024.01.015
烟草基因组辅助育种研究进展
Research Progress on Tobacco Genomic Assisted Breeding
摘要
Abstract
Superior variety is basic for tobacco economic promotion.Since 2010,the rapid development of tobacco genomics led to the progress of tobacco genetic evolution,functional genetics,and provided new tools and approaches for tobacco breeding.We summarized the latest achievements in tobacco genome assembly and functional gene,described the current development of tobacco molecular marker-assisted selective breeding(MAS)involving construction of tobacco genetic linkage map,quantitative trait locus(QTL)localization,genome-wide association analysis(GWAS),and the joint analysis of QTL localization and GWAS.We also reviewed the technical theories of genome-wide selection(GS)and gene editing(GE)and their application progress in tobacco breeding.To improve the tobacco genome-assisted breeding(GAB),it is necessary to make full use of the information of tobacco genome,accelerate the development of molecular markers,promote the application of gene chips,and strengthen the construction of high-throughput phenotype monitoring platforms,so as to promote the application of GAB in tobacco breeding.关键词
烟草/基因组辅助育种/分子标记辅助选择/全基因组选择/基因编辑Key words
tobacco/genome-assisted breeding/molecular marker-assisted selection/genome-wide selection/gene editing分类
农业科技引用本文复制引用
蒋家乐,余文,程崖芝,巫升鑫,石好琪,李彩月,丁安明,王卫锋..烟草基因组辅助育种研究进展[J].中国烟草科学,2024,45(1):112-120,9.基金项目
中国农业科学院科技创新工程(ASTIP-TRIC02) （ASTIP-TRIC02）
中国烟草总公司重大科技项目[110202201011(JY-11)] （JY-11）
