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Seed shattering: from models to crops
Dong, Yang; Wang, Yin-Zheng
2015
发表期刊FRONTIERS IN PLANT SCIENCE
ISSN1664-462X
卷号6
摘要Seed shattering (or pod dehiscence, or fruit shedding) is essential for the propagation of their offspring in wild plants but is a major cause of yield loss in crops. In the dicot model species, Arabidopsis thaliana, pod dehiscence necessitates a development of the abscission zones along the pod valve margins. In monocots, such as cereals, an abscission layer in the pedicle is required for the seed shattering process. In the past decade, great advances have been made in characterizing the genetic contributors that are involved in the complex regulatory network in the establishment of abscission cell identity. We summarize the recent burgeoning progress in the field of genetic regulation of pod dehiscence and fruit shedding, focusing mainly on the model species A. thaliana with its close relatives and the fleshy fruit species tomato, as well as the genetic basis responsible for the parallel loss of seed shattering in domesticated crops. This review shows how these individual genes are co-opted in the developmental process of the tissues that guarantee seed shattering. Research into the genetic mechanism underlying seed shattering provides a premier prerequisite for the future breeding program for harvest in crops.
关键词seed shattering fruit shedding pod dehiscence domestication domestication syndrome indehiscent fruit genetic regulation
学科领域Plant Sciences
DOI10.3389/fpls.201500476
收录类别SCI
语种英语
WOS关键词MADS-BOX GENE ; NAC TRANSCRIPTION FACTORS ; FRUIT-DEVELOPMENT ; CELL-SEPARATION ; ARABIDOPSIS ; DOMESTICATION ; DISPERSAL ; EVOLUTION ; INDEHISCENT ; PROTEIN
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号WOS:000358416400001
出版者FRONTIERS MEDIA SA
文献子类Review
出版地LAUSANNE
资助机构National Natural Science Foundation of China [31470333, 31400205] ; China Postdoctoral Science Foundation [2014M550878]
作者邮箱wangyz@ibcas.ac.cn
引用统计
被引频次:94[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/26010
专题系统与进化植物学国家重点实验室
作者单位1.[Dong, Yang
2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
推荐引用方式
GB/T 7714
Dong, Yang,Wang, Yin-Zheng. Seed shattering: from models to crops[J]. FRONTIERS IN PLANT SCIENCE,2015,6.
APA Dong, Yang,&Wang, Yin-Zheng.(2015).Seed shattering: from models to crops.FRONTIERS IN PLANT SCIENCE,6.
MLA Dong, Yang,et al."Seed shattering: from models to crops".FRONTIERS IN PLANT SCIENCE 6(2015).
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