Functional conservation and diversification of the soybean maturity gene E1 and its homologs in legumes

CORC > 东北地理与农业生态研究所 > 湿地生态系统管理学科组 > 期刊论文

	Functional conservation and diversification of the soybean maturity gene E1 and its homologs in legumes
	X. Z. Zhang, H. Zhai, Y. Y. Wang, X. J. Tian, Y. P. Zhang, H. Y. Wu, S. X. Lu, G. Yang, Y. Q. Li, L. Wang, B. Hu, Q. Y. Bu and Z. J. Xia
刊名	Scientific Reports
	2016
卷号	6
通讯作者	夏正俊
中文摘要	Gene regulatory networks involved in flowering time and photoperiodic responses in legumes remain unknown. Although the major maturity gene E1 has been successfully deciphered in soybean, knowledge on the functional conservation of this gene is limited to a certain extent to E1 homologs in legumes. The ectopic expression of Phvul.009G204600 (PvE1L), an E1 homolog from common bean, delayed the onset of flowering in soybean. By contrast, the ectopic expression of Medtr2g058520 (MtE1L) from Medicago truncatula did not affect the flowering of soybean. Characterization of the late-flowering mte1l mutant indicated that MtE1L promoted flowering in Medicago truncatula. Moreover, all transgenic E1, PvE1L and MtE1L soybean lines exhibited phenotypic changes in terms of plant height. Transgenic E1 or PvE1L plants were taller than the wild-type, whereas transgenic MtE1L plants produced dwarf phenotype with few nodes and short internode. Thus, functional conservation and diversification of E1 family genes from legumes in the regulation of flowering and plant growth may be associated with lineage specification and genomic duplication.
内容类型	期刊论文
源URL	[http://159.226.123.10/handle/131322/7031]
专题	东北地理与农业生态研究所_湿地生态系统管理学科组_期刊论文
推荐引用方式 GB/T 7714	X. Z. Zhang, H. Zhai, Y. Y. Wang, X. J. Tian, Y. P. Zhang, H. Y. Wu, S. X. Lu, G. Yang, Y. Q. Li, L. Wang, B. Hu, Q. Y. Bu and Z. J. Xia. Functional conservation and diversification of the soybean maturity gene E1 and its homologs in legumes[J]. Scientific Reports,2016,6.
APA	X. Z. Zhang, H. Zhai, Y. Y. Wang, X. J. Tian, Y. P. Zhang, H. Y. Wu, S. X. Lu, G. Yang, Y. Q. Li, L. Wang, B. Hu, Q. Y. Bu and Z. J. Xia.(2016).Functional conservation and diversification of the soybean maturity gene E1 and its homologs in legumes.Scientific Reports,6.
MLA	X. Z. Zhang, H. Zhai, Y. Y. Wang, X. J. Tian, Y. P. Zhang, H. Y. Wu, S. X. Lu, G. Yang, Y. Q. Li, L. Wang, B. Hu, Q. Y. Bu and Z. J. Xia."Functional conservation and diversification of the soybean maturity gene E1 and its homologs in legumes".Scientific Reports 6(2016).