| 摘要: |
| 大豆E1~E4基因作为对大豆生育期影响最大的E系列基因，与大豆品种生态类型密切相关。为总结大豆主要生育期基因E1~E4的研究进展和应用现状，促进中国大豆生育期育种模式的形成，本研究综述E1~E4基因不同变异类型、变异类型鉴定方法和调控大豆光周期机理的研究进展及大豆群体E1~E4基因型分析在大豆品种生长适应性研究中的应用，以期为大豆生育期遗传调控机理的全面深入研究提供参考，同时为适应不同生态区域的大豆遗传育种工作提供依据。 |
| 关键词: 大豆 生育期 生态适应性 E1~E4 变异类型鉴定 应用 |
| DOI：10.11841/j.issn.1007-4333.2019.02.02 |
| 分类号: |
| 基金项目:国家重点研发项目（2016YFD0100201，2016YFD0101902）；国家自然科学基金项目（31471518，31771818，31771869） |
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| Research and application of soybean growth period genes E1, E2, E3 and E4 |
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LV Shixiang1,2, WANG Ping1, SUN Mingming1, XIA Zhengjun2
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1.Information Center, Heilongjiang Academy of Agricultural Sciences, Harbin 150086, China;2.Key Laboratory of Soybean Molecular Design Breeding/Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Harbin 150081, China
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| Abstract: |
| Of the E-series gene, E1-E4 genes affect on soybean growth periods greatly and are closely related to the ecological type of soybean variety. In order to summarize the research progress and application status of the main growth stage gene E1-E4 of soybean and promote the formation of soybean breeding pattern in China, this study overviews different genotypes and genotyping methods and of E1-E4 genes. The applications of E1-E4 genotype information of soybean population on growth adaptation analysis are also summarized. This review can provide guidance on the research of genetic regulation mechanism of soybean growth period, and theoretical basis on genetic breeding of soybeans cultivars adapting to different ecological areas. |
| Key words: soybean growth period ecological suitability E1-E4 variation type application |
