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Advances in Research on the Regulation of Floral Development by CYC-like Genes

CYCLOIDEA (CYC)-like genes belong to the TCP transcription factor family and play important roles associated with flower development. The CYC-like genes in the CYC1, CYC2, and CYC3 clades resulted from gene duplication events. The CYC2 clade includes the largest number of members that are crucial re...

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Autores principales: Chai, Yuhong, Liu, Hua, Chen, Wendan, Guo, Chenghu, Chen, Haixia, Cheng, Xi, Chen, Dongliang, Luo, Chang, Zhou, Xiumei, Huang, Conglin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10047570/
https://www.ncbi.nlm.nih.gov/pubmed/36975501
http://dx.doi.org/10.3390/cimb45030131
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author Chai, Yuhong
Liu, Hua
Chen, Wendan
Guo, Chenghu
Chen, Haixia
Cheng, Xi
Chen, Dongliang
Luo, Chang
Zhou, Xiumei
Huang, Conglin
author_facet Chai, Yuhong
Liu, Hua
Chen, Wendan
Guo, Chenghu
Chen, Haixia
Cheng, Xi
Chen, Dongliang
Luo, Chang
Zhou, Xiumei
Huang, Conglin
author_sort Chai, Yuhong
collection PubMed
description CYCLOIDEA (CYC)-like genes belong to the TCP transcription factor family and play important roles associated with flower development. The CYC-like genes in the CYC1, CYC2, and CYC3 clades resulted from gene duplication events. The CYC2 clade includes the largest number of members that are crucial regulators of floral symmetry. To date, studies on CYC-like genes have mainly focused on plants with actinomorphic and zygomorphic flowers, including Fabaceae, Asteraceae, Scrophulariaceae, and Gesneriaceae species and the effects of CYC-like gene duplication events and diverse spatiotemporal expression patterns on flower development. The CYC-like genes generally affect petal morphological characteristics and stamen development, as well as stem and leaf growth, flower differentiation and development, and branching in most angiosperms. As the relevant research scope has expanded, studies have increasingly focused on the molecular mechanisms regulating CYC-like genes with different functions related to flower development and the phylogenetic relationships among these genes. We summarize the status of research on the CYC-like genes in angiosperms, such as the limited research conducted on CYC1 and CYC3 clade members, the necessity to functionally characterize the CYC-like genes in more plant groups, the need for investigation of the regulatory elements upstream of CYC-like genes, and exploration of the phylogenetic relationships and expression of CYC-like genes with new techniques and methods. This review provides theoretical guidance and ideas for future research on CYC-like genes.
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spelling pubmed-100475702023-03-29 Advances in Research on the Regulation of Floral Development by CYC-like Genes Chai, Yuhong Liu, Hua Chen, Wendan Guo, Chenghu Chen, Haixia Cheng, Xi Chen, Dongliang Luo, Chang Zhou, Xiumei Huang, Conglin Curr Issues Mol Biol Review CYCLOIDEA (CYC)-like genes belong to the TCP transcription factor family and play important roles associated with flower development. The CYC-like genes in the CYC1, CYC2, and CYC3 clades resulted from gene duplication events. The CYC2 clade includes the largest number of members that are crucial regulators of floral symmetry. To date, studies on CYC-like genes have mainly focused on plants with actinomorphic and zygomorphic flowers, including Fabaceae, Asteraceae, Scrophulariaceae, and Gesneriaceae species and the effects of CYC-like gene duplication events and diverse spatiotemporal expression patterns on flower development. The CYC-like genes generally affect petal morphological characteristics and stamen development, as well as stem and leaf growth, flower differentiation and development, and branching in most angiosperms. As the relevant research scope has expanded, studies have increasingly focused on the molecular mechanisms regulating CYC-like genes with different functions related to flower development and the phylogenetic relationships among these genes. We summarize the status of research on the CYC-like genes in angiosperms, such as the limited research conducted on CYC1 and CYC3 clade members, the necessity to functionally characterize the CYC-like genes in more plant groups, the need for investigation of the regulatory elements upstream of CYC-like genes, and exploration of the phylogenetic relationships and expression of CYC-like genes with new techniques and methods. This review provides theoretical guidance and ideas for future research on CYC-like genes. MDPI 2023-03-02 /pmc/articles/PMC10047570/ /pubmed/36975501 http://dx.doi.org/10.3390/cimb45030131 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Chai, Yuhong
Liu, Hua
Chen, Wendan
Guo, Chenghu
Chen, Haixia
Cheng, Xi
Chen, Dongliang
Luo, Chang
Zhou, Xiumei
Huang, Conglin
Advances in Research on the Regulation of Floral Development by CYC-like Genes
title Advances in Research on the Regulation of Floral Development by CYC-like Genes
title_full Advances in Research on the Regulation of Floral Development by CYC-like Genes
title_fullStr Advances in Research on the Regulation of Floral Development by CYC-like Genes
title_full_unstemmed Advances in Research on the Regulation of Floral Development by CYC-like Genes
title_short Advances in Research on the Regulation of Floral Development by CYC-like Genes
title_sort advances in research on the regulation of floral development by cyc-like genes
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10047570/
https://www.ncbi.nlm.nih.gov/pubmed/36975501
http://dx.doi.org/10.3390/cimb45030131
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