Genome-Wide Identification and Characterization of APETALA2/Ethylene-Responsive Element Binding Factor Superfamily Genes in Soybean Seed Development

doi:10.3389/fpls.2020.566647

CORC > 植物研究所 > 中国科学院植物研究所 > 中科院北方资源植物重点实验室

	Genome-Wide Identification and Characterization of APETALA2/Ethylene-Responsive Element Binding Factor Superfamily Genes in Soybean Seed Development
	Jiang, Wenbo ; Zhang, Xuejing 2,3; Song, Xuewei 2,3; Yang, Junfeng 2,3; Pang, Yongzhen
刊名	FRONTIERS IN PLANT SCIENCE
	2020
卷号	11
关键词	Glycine max APETALA2 ethylene-responsive element binding factor flowering seed weight seed size
ISSN号	1664-462X
DOI	10.3389/fpls.2020.566647
文献子类	Article
英文摘要	Glycine maxis one of the most important grain and oil crops, and improvement of seed yield is one of the major objectives in soybean breeding. The AP2/ERF superfamily members are involved in regulating flower and seed development in many species, and therefore play key roles in seed yield. However, it is still unknown that how many AP2/ERF members were presented in theG. maxgenome and whether these AP2/ERF family members function in flower and seed development inG. max. Here, we identified 380 AP2/ERF superfamily genes in theG. maxgenome. Phylogenetic analysis showed that 323 members were grouped into the ERF family, and 49 into the AP2 family. Among the AP2 family, 14 members of the euAP2 lineage showed high identity with their orthologs, and eight member of the ANT lineage were expressed highly in the seeds. Furthermore, seven of them (GmAP2-1toGmAP2-7) were successfully cloned and over-expressed inArabidopsis thaliana. The transgenicArabidopsisplants over-expressing theseGmAP2genes flowered earlier relative to the wild type control. The seed length and width, and seed area of these over-expression lines were increased compared with the wild type, and seed weight of over-expression lines ofGmAP2-1,GmAP2-4,GmAP2-5, andGmAP2-6were greater than those of the wild type. Furthermore, the seed number per silique of the over-expression lines forGmAP2genes were not affected exceptGmAP2-5. Collectively,GmAP2-1,GmAP2-4, andGmAP2-6played important roles in regulating seed weight by affecting seed length, width and area, and further controlling seed yield.
学科主题	Plant Sciences
出版地	LAUSANNE
WOS关键词	TRANSCRIPTION FACTOR SUPERFAMILY ; FLORAL ORGAN IDENTITY ; ARABIDOPSIS FLOWER ; GLYCINE-SOJA ; APETALA2 ; FAMILY ; EXPRESSION ; MICRORNA ; PROTEIN ; OVEREXPRESSION
WOS研究方向	Plant Sciences
语种	英语
出版者	FRONTIERS MEDIA SA
WOS记录号	WOS:000572220600001
资助机构	National Key Research and Development Plan [2016YFD0101005] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31870281]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/21576]
专题	中科院北方资源植物重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, Beijing Bot Garden, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing, Peoples R China 3.Chinese Acad Agr Sci, Inst Anim Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Wenbo,Zhang, Xuejing,Song, Xuewei,et al. Genome-Wide Identification and Characterization of APETALA2/Ethylene-Responsive Element Binding Factor Superfamily Genes in Soybean Seed Development[J]. FRONTIERS IN PLANT SCIENCE,2020,11.
APA	Jiang, Wenbo,Zhang, Xuejing,Song, Xuewei,Yang, Junfeng,&Pang, Yongzhen.(2020).Genome-Wide Identification and Characterization of APETALA2/Ethylene-Responsive Element Binding Factor Superfamily Genes in Soybean Seed Development.FRONTIERS IN PLANT SCIENCE,11.
MLA	Jiang, Wenbo,et al."Genome-Wide Identification and Characterization of APETALA2/Ethylene-Responsive Element Binding Factor Superfamily Genes in Soybean Seed Development".FRONTIERS IN PLANT SCIENCE 11(2020).