Progress in the study of functional genes related to direct seeding of rice

文献类型： 外文期刊

第一作者： Li, Xuezhong

作者： Li, Xuezhong;Zhu, Wen;Zhou, Lingyan;Li, Xuezhong;Dong, Jingfang;Zhu, Wen;Zhao, Junliang

作者机构：

关键词： Direct seeding of rice; Functional gene; Seed vigor; Low-temperature tolerance germination; Low-oxygen tolerance growth; Early seedling vigor; Early root vigor; Lodging resistance

期刊名称：MOLECULAR BREEDING （ 影响因子：3.1； 五年影响因子：3.1 ）

ISSN： 1380-3743

年卷期： 2023 年 43 卷 6 期

页码：

收录情况： SCI

摘要： Rice is a major food crop in the world. Owing to the shortage of rural labor and the development of agricultural mechanization, direct seeding has become the main method of rice cultivation. At present, the main problems faced by direct seeding of rice are low whole seedling rate, serious weeds, and easy lodging of rice in the middle and late stages of growth. Along with the rapid development of functional genomics, the functions of a large number of genes have been confirmed, including seed vigor, low-temperature tolerance germination, low oxygen tolerance growth, early seedling vigor, early root vigor, resistance to lodging, and other functional genes related to the direct seeding of rice. A review of the related functional genes has not yet been reported. In this study, the genes related to direct seeding of rice are summarized to comprehensively understand the genetic basis and mechanism of action in direct seeding of rice and to lay the foundation for further basic theoretical research and breeding application research in direct seeding of rice.

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