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

doi:10.1186/s12870-019-1959-8

	The PHOSPHATE1 genes participate in salt and Pi signaling pathways and play adaptive roles during soybean evolution
	Wang, Yan ; Gao, Huihui 1; He, Lingli 1; Zhu, Weiwei 1; Yan, Lixin 1; Chen, Qingshan 2; He, Chaoying1,3
	2019
发表期刊	BMC PLANT BIOLOGY
ISSN	1471-2229
卷号	19 期号:1
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.
关键词	Abiotic stress Adaptive evolution Functional diversification Gene expression Orthologous gene PHO1 gene family Soybean
学科领域	Plant Sciences
DOI	10.1186/s12870-019-1959-8
收录类别	SCI
语种	英语
WOS关键词	ARABIDOPSIS-THALIANA ; PHO1 EXPRESSION ; ABSCISIC-ACID ; STRESS ; TOLERANCE ; ARCHITECTURE ; FAMILY ; IDENTIFICATION ; HOMEOSTASIS ; DEFICIENCY
WOS研究方向	Plant Sciences
WOS记录号	WOS:000480813500004
出版者	BMC
文献子类	Article
出版地	LONDON
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]
作者邮箱	ywang@ibcas.ac.cn ; chaoying@ibcas.ac.cn
作品OA属性	Green Published, gold
引用统计	被引频次：13[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/2S10CLM1/19819
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Nanxincun 20, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Yuquan Rd 19A, Beijing 100049, Peoples R China 3.Northeast Agr Univ, Coll Agr, Harbin 150030, Heilongjiang, Peoples R China 4.Chinese Acad Sci, Innovat Acad Seed Design, Beijing 100101, 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).

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Wang-2019-The PHOSPH（7698KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文