Characterization and Coexpression Analysis of the TIFY Family Genes in Euryale ferox Related to Leaf Development
Author:
Xu Lanruoyan1, Liu Ailian1, Wang Tianyu1, Wang Yuhao1, Li Liangjun1, Wu Peng1
Affiliation:
1. College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225000, China
Abstract
TIFYs are plant-specific transcription factors that contain the TIFY structural domain and play an important role in plant leaf growth and development. However, the role played by TIFY in E. ferox (Euryale ferox Salisb.) leaf development has not been investigated. In this study, 23 TIFY genes were identified in E. ferox. Phylogenetic analyses of the TIFY genes showed clustering into three groups (JAZ, ZIM, and PPD). The TIFY domain was shown to be conserved. JAZ was mainly expanded via wholegenome triplication (WGT) in E. ferox. Based on analyses of the TIFY genes in nine species, we found that JAZ has a closer relationship with PPD, in addition to appearing the most recently and expanding most rapidly, leading to the rapid expansion of TIFYs in Nymphaeaceae. In addition, their different evolution types were discovered. Different gene expressions showed the distinct and corresponsive expression patterns of the EfTIFYs in different stages of tissue and leaf development. Finally, The qPCR analysis revealed that the expression of EfTIFY7.2 and EfTIFY10.1 showed an upward trend and high expression throughout leaf development. Further co-expression analysis indicated that EfTIFY7.2 might be more important for the development of E. ferox leaves. This information will be valuable when exploring the molecular mechanisms of EfTIFYs in plants.
Funder
China Postdoctoral Science Foundation China Agriculture Research System Jiangsu seed industry revitalization‘Jie Bang Gua Shuai’project
Subject
Plant Science,Ecology,Ecology, Evolution, Behavior and Systematics
Reference48 articles.
1. He, X., Kang, Y., Li, W., Liu, W., Xie, P., Liao, L., Huang, L., Yao, M., Qian, L., and Liu, Z. (2020). Genome-wide identification and functional analysis of the TIFY gene family in the response to multiple stresses in Brassica napus L. BMC Genom., 21. 2. Arabidopsis leaf flatness is regulated by PPD2 and NINJA through repression of CYCLIN D3 genes;Baekelandt;Plant Physiol.,2018 3. Jasmonate signalling network in Arabidopsis thaliana: Crucial regulatory nodes and new physiological scenarios;Balbi;New Phytol.,2008 4. Repression of jasmonate signaling by a non-TIFY JAZ protein in Arabidopsis;Thireault;Plant J.,2015 5. Cheng, H., Song, S., Xiao, L., Soo, H.M., Cheng, Z., Xie, D., and Peng, J. (2009). Gibberellin acts through jasmonate to control the expression of MYB21, MYB24, and MYB57 to promote stamen filament growth in Arabidopsis. PLoS Genet., 5.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
|
|