摘要
对目前已构建的番茄渐渗系(IntrogressionLine,IL)群体及相关研究进行了概述,包括利用IL群体对抗生物或非生物胁迫、果实品质、产量等基因或QTL的定位,利用IL群体进行QTL遗传效应及互作分析,基因或QTL精细定位、克隆、聚合、代谢组学分析等。对利用IL群体有关研究及存在的问题进行了展望。
Research progresses on tomato introgression line(IL) populations were reviewed in this paper,including mapping of QTLs for biotic and abiotic stresses,fruit quality,yield and yield-related traits,genetic analysis and interaction of QTLs,fine mapping,gene/QTLs cloning and pyramiding,and metabolomics.Finally the problems and prospective were discussed when IL populations were used.
出处
《园艺学报》
CAS
CSCD
北大核心
2010年第11期1863-1872,共10页
Acta Horticulturae Sinica
基金
中央级公益性科研院所基本科研业务费专项(201011)
农业部园艺作物遗传改良重点开放实验室项目
关键词
番茄
渐渗系
野生资源
应用
tomato
introgression line(IL)
wild relatives
application