收稿日期: 2019-12-11
录用日期: 2020-03-23
网络出版日期: 2020-03-23
基金资助
国家自然科学基金(31671675)
Advances in Genetic Studies of the Awn in Cereal Crops
Received date: 2019-12-11
Accepted date: 2020-03-23
Online published: 2020-03-23
亓斐, 邢丕一, 鲍印广, 王洪刚, 李兴锋 . 禾本科作物芒遗传研究进展[J]. 植物学报, 2020 , 55(5) : 613 -622 . DOI: 10.11983/CBB19236
The awn is an important structure on the panicles of many cereal crops, which can not only be used as an important morphological character to distinguish different varieties and as a morphological marker for genetic mapping, but also play an important role in seed transmission, grain filling, transpiration and yield. Here we summarize the recent advancement of studies on the structure, function and genetic mechanism of the awn in wheat, barley and rice, which may provide a reference for the further studies on the genetic mechanism of the awn development, and for the application in breeding.
Key words： cereal crops; awn; anatomical structure; function; genetic mechanism
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