The PHOSPHATE1 genes participate in salt and Pi signaling pathways and play adaptive roles during soybean evolution

doi:10.1186/s12870-019-1959-8

CORC > 植物研究所 > 中国科学院植物研究所 > 系统与进化植物学国家重点实验室

	The PHOSPHATE1 genes participate in salt and Pi signaling pathways and play adaptive roles during soybean evolution
	Wang, Yan ; Gao, Huihui 3; He, Lingli 3; Zhu, Weiwei 3; Yan, Lixin 3; Chen, Qingshan 4; He, Chaoying 1,3
刊名	BMC PLANT BIOLOGY
	2019
卷号	19 期号:1
关键词	Abiotic stress Adaptive evolution Functional diversification Gene expression Orthologous gene PHO1 gene family Soybean
ISSN号	1471-2229
DOI	10.1186/s12870-019-1959-8
文献子类	Article
英文摘要	Background The PHOSPHATE1 (PHO1) gene family plays diverse roles in inorganic phosphate (Pi) transfer and signal transduction, and plant development. However, the functions and diversification of soybean PHO1 family are poorly understood. Results Cultivated soybean (Glycine max) was domesticated from wild soybean (Glycine soja). To illuminate their roles in this evolutionary process, we comparatively investigated the G. max PHO1 genes (GmPHO1) in Suinong 14 (SN14) and G. soja PHO1 genes (GsPHO1) in ZYD00006 (ZYD6). The sequences of the orthologous Gm-GsPHO1 pairs were grouped into two Classes. The expression of Class I in both SN14 and ZYD6 was widely but relatively high in developing fruits, whereas Class II was predominantly expressed in the roots. The whole family displayed diverse response patterns to salt stresses and Pi-starvation in roots. Between SN14 and ZYD6, most PHO1 genes responded similarly to salinity stresses, and half had sharp contrasts in response to Pi-starvation, which corroborated the differential response capacities to salinity and low-Pi stress between SN14 and ZYD6. Furthermore, in transgenic Arabidopsis plants, most Class II members and GmPHO1;H9 from Class I could enhance salt tolerance, while only two Class II genes (GmPHO1;H4 and GmPHO1;H8) differently altered sensitivity to Pi-starvation. The expression of critical genes was accordingly altered in either salt or Pi signaling pathways in transgenic Arabidopsis plants. Conclusions Our work identifies some PHO1 genes as promising genetic materials for soybean improvement, and suggests that expression variation is decisive to functional divergence of the orthologous Gm-GsPHO1 pairs, which plays an adaptive role during soybean evolution.
学科主题	Plant Sciences
出版地	LONDON
WOS关键词	ARABIDOPSIS-THALIANA ; PHO1 EXPRESSION ; ABSCISIC-ACID ; STRESS ; TOLERANCE ; ARCHITECTURE ; FAMILY ; IDENTIFICATION ; HOMEOSTASIS ; DEFICIENCY
WOS研究方向	Plant Sciences
语种	英语
出版者	BMC
WOS记录号	WOS:000480813500004
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31525003] ; Chinese Academy of SciencesChinese Academy of Sciences [ZDRW-ZS-2019-2, XDA08010105]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/19819]
专题	系统与进化植物学国家重点实验室
作者单位	1.Northeast Agr Univ, Coll Agr, Harbin 150030, Heilongjiang, Peoples R China 2.Chinese Acad Sci, Innovat Acad Seed Design, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Nanxincun 20, Beijing 100093, Peoples R China 4.Univ Chinese Acad Sci, Yuquan Rd 19A, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yan,Gao, Huihui,He, Lingli,et al. The PHOSPHATE1 genes participate in salt and Pi signaling pathways and play adaptive roles during soybean evolution[J]. BMC PLANT BIOLOGY,2019,19(1).
APA	Wang, Yan.,Gao, Huihui.,He, Lingli.,Zhu, Weiwei.,Yan, Lixin.,...&He, Chaoying.(2019).The PHOSPHATE1 genes participate in salt and Pi signaling pathways and play adaptive roles during soybean evolution.BMC PLANT BIOLOGY,19(1).
MLA	Wang, Yan,et al."The PHOSPHATE1 genes participate in salt and Pi signaling pathways and play adaptive roles during soybean evolution".BMC PLANT BIOLOGY 19.1(2019).