| 大豆种子耐储藏的生物学机制研究进展 |
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| 引用本文： | 王荣繁,杨存义. 大豆种子耐储藏的生物学机制研究进展[J]. 中国油料作物学报, 2020, 42(5): 911. DOI: 10.19802/j.issn.1007-9084.2019164 |
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| 作者姓名： | 王荣繁 杨存义 |
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| 作者单位： | 华南农业大学农学院,广东广州,510642 |
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| 基金项目： | 国家重点研发项目（2018YFD0100901）;大豆主要性状分子标记定位与标记开发（2016YFD0101901） |
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| 摘 要： | 华南地区光热资源丰富,是大豆生产最具发展潜力的地区之一。然而南方湿热多雨的气候条件使大豆种子在储藏期间极易发生劣变,不仅影响田间出苗率和幼苗生长势,难以保证稳产高产,而且影响豆制品品质,因而迫切需要了解大豆种子耐储藏性的生物学机理,为选育耐储藏的大豆新品种提供指导。本文总结了大豆种子耐储藏的遗传基础、生理生化和分子机制方面的研究进展,同时对大豆耐储藏性的研究方向进行了讨论,以期为南方大豆分子育种提供科学依据。
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| 关 键 词： | 大豆 种子耐储藏性 抗氧化系统 分子机制 |
Research progresses on biological mechanism of seed storability in soybean |
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| WANG Rong-fan,YANG Cun-yi. Research progresses on biological mechanism of seed storability in soybean[J]. Chinese Journal of Oil Crop Sciences, 2020, 42(5): 911. DOI: 10.19802/j.issn.1007-9084.2019164 |
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| Authors: | WANG Rong-fan YANG Cun-yi |
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| Affiliation: | College of Agronomy, South China Agricultural University, Guangzhou 510642, China |
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| Abstract: | Soybean is the main source of high-quality vegetable protein and edible oil. The demand of China’ssoybean is far beyond its production, so it is urgent to expand the planting areas. South China is one of regions withthe most potential for soybean production with sufficient sunlight and plentiful rain. However, its hot and humid cli⁃mate often leads to soybean deterioration during seed storage, which not only affects the field emergence and seed⁃ling growth and further reduces the yield, but also diminishes the quality of soya products. Therefore, it is importantto explore the biological mechanism of seed storability in soybean. This article summarizes the research progressesin the genetic, physiological, and molecular mechanisms of soybean storability. Meanwhile, the future work was pros⁃pected to provide aresearch basis for molecular breeding of soybean in South China. |
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| Keywords: | soybean seed storability antioxidant system molecular mechanism |
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