【摘要】 作为重要的木本油料树种,培育高产、优质品种一直是油茶育种工作重点。传统育种周期长且存在盲目性等缺点,已无法满足当前油茶育种需求,而分子育种可以快速选择目标性状,加速育种进程,实现精确、高效育种。本文总结了近年来油茶分子标记、多组学研究及重要农艺性状关键基因挖掘等相关研究进展,同时分析了现存问题,并对未来发展方向作出展望,以期为今后油茶分子育种提供技术参考。更多还原

【Abstract】 As an important woody oil tree species, cultivating high-yield and high-quality varieties has always been the focus of Oil-tea Camellia breeding. Long cycle and blindness are the shortcomings of traditional breeding, which can no longer meet the current needs of Oil-tea Camellia. breeding. While molecular breeding can quickly select target traits,accelerate the breeding process, and achieve precise and efficient breeding. This article summarized the recent research progress in molecular markers, multi-omics, and key gene mining for important agronomic traits of Oil-tea Camellia. It also analyzed the existing problems and made a prospect for the future development direction in order to provide technical reference for the molecular breeding of Oil-tea Camellia in the future.更多还原