遗传 ›› 2015, Vol. 37 ›› Issue (6): 535-543.doi: 10.16288/j.yczz.14-456

• 综述 • 上一篇    下一篇

大豆炸荚发生规律及分子遗传基础

韩德志1, 2, 任玉龙2, 郭勇2, 闫洪睿1, 张雷1, 鹿文成1, 邱丽娟2   

  1. 1. 黑龙江省农业科学院黑河分院,黑河 164300;
    2. 中国农业科学院作物科学研究所,国家农作物基因资源与遗传改良重大科学工程,农业部北京大豆生物学重点实验室,北京 100081
  • 收稿日期:2014-09-03 修回日期:2015-01-28 出版日期:2015-06-20 发布日期:2015-04-21
  • 通讯作者: 邱丽娟,博士,研究员,研究方向:大豆基因资源挖掘与利用。E-mail: qiulijuan@caas.cn
  • 作者简介:韩德志,硕士研究生,专业方向:大豆基因资源发掘与利用。E-mail: handezhi2008@163.com
  • 基金资助:
    国家自然科学基金项目(编号:31271753)和中国农业科学院科技创新工程项目和黑龙江省农业科技创新工程项目资助

Occurrence characteristics and molecular genetic basis of pod shattering in soybean

Dezhi Han1, 2, Yulong Ren2, Yong Guo2, Hongrui Yan1, Lei Zhang1, Wencheng Lu1, Lijuan Qiu2   

  1. 1. Heihe Branch, Heilongjiang Academy of Agricultural Sciences, Heihe 164300, China;
    2. The National Key Facility for Crop Gene Resources and Genetic Improment (NFCRI)/MOA Key Lab of Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China
  • Received:2014-09-03 Revised:2015-01-28 Online:2015-06-20 Published:2015-04-21

摘要: 炸荚是野生大豆繁衍后代的一种原始自然属性,同时也是栽培大豆减产的主要原因之一,因此对其发生规律和分子遗传基础的研究具有重要的理论意义和潜在的育种应用价值。文章在剖析抗炸荚大豆荚部细胞学微观组织结构特征的基础上,总结了大豆炸荚的发生规律和大豆炸荚表型性状的鉴定指标与方法,介绍了抗炸荚种质鉴定与抗炸荚品种选育概况,同时详细阐述了大豆抗炸荚性状的分子遗传基础研究进展,最后对大豆抗炸荚性的研究与应用进行了展望。

关键词: 炸荚性状, 细胞结构, 炸荚检测, 遗传规律, 抗炸荚育种

Abstract: Pod shattering is a natural property of wild soybean (Glycine soja) for propagation and also a major cause of yield loss in cultivated soybean (Glycine max L. Merr). Thus, studies on occurrence characteristics and molecular genetic basis of pod shattering in soybean can provide insights into both molecular mechanisms and potential application in legume crop improvement. In this review, we summarize the occurrence features and phenotypic identification methods of pod shattering based on analysis of the cellular microstructure of shattering-resistant soybean pod. We also introduced the identification and breeding of shattering-resistant germplasms, the progress of molecular genetic studies on shattering-resistant phenotype in soybean as well as perspectives on future studies of pod-shattering trait and application in crop improvement.

Key words: pod-shattering trait, cellular microstructure, pod-shattering identification, genetic basis, breeding for pod-shattering resistance