浙江农业学报 ›› 2021, Vol. 33 ›› Issue (2): 369-379.DOI: 10.3969/j.issn.1004-1524.2021.02.20
• 综述 • 上一篇
邹文雄1(), 吴伟1, 关亚静2, 曹栋栋3, 卞晓波4, 施德云5,*(), 丁丽玲5
收稿日期:
2020-07-15
出版日期:
2021-02-25
发布日期:
2021-02-25
通讯作者:
施德云
作者简介:
施德云,E-mail: 2272643715@qq.com基金资助:
ZOU Wenxiong1(), WU Wei1, GUAN Yajing2, CAO Dongdong3, BIAN Xiaobo4, SHI Deyun5,*(), DING Liling5
Received:
2020-07-15
Online:
2021-02-25
Published:
2021-02-25
Contact:
SHI Deyun
摘要:
种子休眠是植物适应外界环境条件以确保物种生存、繁衍和进化的自我保护方式,其休眠强弱会直接影响农业生产。本文从遗传学基础、呼吸代谢途径、激素、生态环境因子等方面综述了水稻种子的休眠调控机理,介绍了水稻种子休眠特性的检测方法、休眠特性分级,以及品种遗传特性、植物内源激素、淀粉酶活性等水稻种子休眠特性的影响因素,重点总结和分析了调控水稻种子休眠的物理、化学技术,详细介绍了种植管理、去除稃壳、施用抗穗发芽或破休眠药剂等水稻种子休眠调控技术在农业生产上的应用;同时探讨了水稻种子休眠调控的研究方向,以期为进一步开展水稻种子休眠调控技术研究提供参考。
中图分类号:
邹文雄, 吴伟, 关亚静, 曹栋栋, 卞晓波, 施德云, 丁丽玲. 水稻种子休眠调控技术研究进展[J]. 浙江农业学报, 2021, 33(2): 369-379.
ZOU Wenxiong, WU Wei, GUAN Yajing, CAO Dongdong, BIAN Xiaobo, SHI Deyun, DING Liling. Research progress of regulation techniques of rice seed dormancy[J]. Acta Agriculturae Zhejiangensis, 2021, 33(2): 369-379.
定位群体 Mapping population | 群体类型 Population type | 控制性状 Control trait | QTL数量 QTL quantity | 所在染色体 Chromosome | 参考文献 Reference |
---|---|---|---|---|---|
茶陵野生稻/93-11 | F2 | 种子休眠性Seed dormancy | 8 | 3、5、6、10 | [20] |
Chaling County wild rice/93-11 | |||||
Asominori/IR24 | RIL | 穗发芽抗性 Preharvest sprouting resistance | 6 | 1、4、5、7、8 | [21] |
中156/谷梅2号 Zhong 156/Gumei 2 | RIL | 穗芽指数 Spike bud index | 11 | 1、2、3、6、9、10、11 | [22] |
G46B/K81 | F2 | 穗发芽抗性 Preharvest sprouting resistance | 3 | 2、5、8 | [23] |
Nipponbare/Koshihikari | BIL | 穗发芽抗性 Preharvest sprouting resistance | 2 | 3、12 | [24] |
Zhaiyeqing 8/Jingxi 17 | DH | 种子休眠性Seed dormancy | 4 | 3、5、6、11 | [25] |
EM93-1/SS18-2 | F1 | 种子休眠性Seed dormancy | 6 | 4、6、7、8、12 | [26] |
Nipponbare/ Kasalath | BIL | 种子休眠性Seed dormancy | 5 | 1、3、5、7、11 | [27] |
N22/Nanjing35 | BIL | 种子休眠性Seed dormancy | 3 | 1、2、3 | [28] |
NonaBokra/Koshihikari | 杂交和回交 Hybrid and backcrossing progenies | 种子休眠性Seed dormancy | 3 | 1、6 | [10] |
表1 部分与水稻种子休眠或抗穗发芽性状相关的QTL基因位点
Table 1 Some QTLs for traits associated with seed dormancy or pre-harvest sprouting resistance in rice
定位群体 Mapping population | 群体类型 Population type | 控制性状 Control trait | QTL数量 QTL quantity | 所在染色体 Chromosome | 参考文献 Reference |
---|---|---|---|---|---|
茶陵野生稻/93-11 | F2 | 种子休眠性Seed dormancy | 8 | 3、5、6、10 | [20] |
Chaling County wild rice/93-11 | |||||
Asominori/IR24 | RIL | 穗发芽抗性 Preharvest sprouting resistance | 6 | 1、4、5、7、8 | [21] |
中156/谷梅2号 Zhong 156/Gumei 2 | RIL | 穗芽指数 Spike bud index | 11 | 1、2、3、6、9、10、11 | [22] |
G46B/K81 | F2 | 穗发芽抗性 Preharvest sprouting resistance | 3 | 2、5、8 | [23] |
Nipponbare/Koshihikari | BIL | 穗发芽抗性 Preharvest sprouting resistance | 2 | 3、12 | [24] |
Zhaiyeqing 8/Jingxi 17 | DH | 种子休眠性Seed dormancy | 4 | 3、5、6、11 | [25] |
EM93-1/SS18-2 | F1 | 种子休眠性Seed dormancy | 6 | 4、6、7、8、12 | [26] |
Nipponbare/ Kasalath | BIL | 种子休眠性Seed dormancy | 5 | 1、3、5、7、11 | [27] |
N22/Nanjing35 | BIL | 种子休眠性Seed dormancy | 3 | 1、2、3 | [28] |
NonaBokra/Koshihikari | 杂交和回交 Hybrid and backcrossing progenies | 种子休眠性Seed dormancy | 3 | 1、6 | [10] |
图1 水稻种子萌发过程胚组织磷酸化调控代谢途径 红色字表示磷酸化水平变化蛋白,绿色字表示稳定磷酸化蛋白。图片来自文献[36]。
Fig.1 Metabolic pathway regulated by phosphorylation in embryo tissue during rice seed germination The red letters represent phosphorylated levels of proteins, and the green letters represent stable phosphorylated proteins. Image came from the literature [36].
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