期刊论文

中文

农业现代化研究

1000-0275

2023

44

02

370-380

10.13872/j.1000-0275.2023.0027

湖南省***基金项目（2021JJ10041）~~；

本校为第一机构

花青素对人类健康具有重要的保健功能，培育富含花青素的功能性水稻品种是未来绿色健康农业发展的必然需求。然而目前与水稻果皮花青素含量相关的基因资源还十分有限，不利于有色稻米品种的种质创新和遗传改良。为了全面发掘水稻果皮花青素的基因资源，本研究结合花青素无损伤检测和全基因组关联分析方法，以533份水稻种质作为供试材料，检测到了13个果皮花青素含量关联QTL位点，这些QTL位点中包含了除Rc、Rd、Rb及OsMYB3已知与花青素相关的基因外，还包括17个候选基因。通过对候选基因同源性及表达模式分析，初步确定8个MYB基因与1个bHLH基因为新的水稻果皮花青素的候选基因。该研究结果首次全...

Anthocyanins in plants play an important role in modulating human health.The cultivation of rice varieties rich in anthocyanins is inevitable to fulfil the demand for developing green and healthy agricultural practices in the future.However,the current genetic resources...MORE Anthocyanins in plants play an important role in modulating human health.The cultivation of rice varieties rich in anthocyanins is inevitable to fulfil the demand for developing green and healthy agricultural practices in the future.However,the current genetic resources related to anthocyanin content in rice pericarp are...