期刊
GENES
卷 12, 期 10, 页码 -出版社
MDPI
DOI: 10.3390/genes12101635
关键词
ABA; perennials; bud dormancy; hormone; sucrose; epigenetics
资金
- National Natural Science Foundation projects [3217180532, 31701952]
- Beijing Natural Science Foundation
- Construction of Beijing Science and Technology Innovation and Service Capacity in Top Subjects
- Natural Science Foundation of Anhui Province
- 111 Project of the Ministry of Education
- Natural Sciences and Engineering Research Council of Canada (NSERC)
Bud dormancy is an evolved trait that helps plants adapt to harsh environments and affects plant growth and yield. ABA plays a key role in regulating dormancy, and recent advancements in genetics, omics, and bioinformatics have provided new insights into this complex physiological process.
Bud dormancy is an evolved trait that confers adaptation to harsh environments, and affects flower differentiation, crop yield and vegetative growth in perennials. ABA is a stress hormone and a major regulator of dormancy. Although the physiology of bud dormancy is complex, several advancements have been achieved in this field recently by using genetics, omics and bioinformatics methods. Here, we review the current knowledge on the role of ABA and environmental signals, as well as the interplay of other hormones and sucrose, in the regulation of this process. We also discuss emerging potential mechanisms in this physiological process, including epigenetic regulation.
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