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Identification and regulatory network analysis of SPL family transcription factors in Populus euphratica Oliv. heteromorphic leaves

The SQUAMOSA promoter-binding protein-like (SPL) family play a key role in guiding the switch of plant growth from juvenile to adult phases. Populus euphratica Oliv. exhibit typical heterophylly, and is therefore an ideal model for studying leaf shape development. To investigate the role and regulat...

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Autores principales: Qin, Shao-Wei, Bao, Liang-Hong, He, Zhi-Gui, Li, Cai-Lin, La, Hong-gui, Zhao, Li-Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8861001/
https://www.ncbi.nlm.nih.gov/pubmed/35190606
http://dx.doi.org/10.1038/s41598-022-06942-w
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author Qin, Shao-Wei
Bao, Liang-Hong
He, Zhi-Gui
Li, Cai-Lin
La, Hong-gui
Zhao, Li-Feng
author_facet Qin, Shao-Wei
Bao, Liang-Hong
He, Zhi-Gui
Li, Cai-Lin
La, Hong-gui
Zhao, Li-Feng
author_sort Qin, Shao-Wei
collection PubMed
description The SQUAMOSA promoter-binding protein-like (SPL) family play a key role in guiding the switch of plant growth from juvenile to adult phases. Populus euphratica Oliv. exhibit typical heterophylly, and is therefore an ideal model for studying leaf shape development. To investigate the role and regulated networks of SPLs in the morphogenesis of P. euphratica heteromorphic leaves. In this study, 33 P. euphratica SPL (PeuSPL) genes were identified from P. euphratica genome and transcriptome data. Phylogenetic analysis depicted the classification of these SPL genes into two subgroups. The expression profiles and regulatory networks of P. euphratica SPL genes analysis displayed that major P. euphratica SPL family members gradually increases from linear to broad-ovate leaves, and they were involved in the morphogenesis regulation, stress response, transition from vegetative to reproductive growth, photoperiod, and photosynthesis etc. 14 circRNAs, and 33 lncRNAs can promote the expression of 12 of the P. euphratica SPLs by co-decoying miR156 in heteromorphic leaf morphogenesis. However, it was found that the effect of PeuSPL2-4 and PeuSPL9 in leaf shape development was contrasting to their homologous genes of Arabidopsis. Therefore, it was suggested that the SPL family were evolutionarily conserved for regulation growth, but were varies in different plant for regulation of the organ development.
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spelling pubmed-88610012022-02-22 Identification and regulatory network analysis of SPL family transcription factors in Populus euphratica Oliv. heteromorphic leaves Qin, Shao-Wei Bao, Liang-Hong He, Zhi-Gui Li, Cai-Lin La, Hong-gui Zhao, Li-Feng Sci Rep Article The SQUAMOSA promoter-binding protein-like (SPL) family play a key role in guiding the switch of plant growth from juvenile to adult phases. Populus euphratica Oliv. exhibit typical heterophylly, and is therefore an ideal model for studying leaf shape development. To investigate the role and regulated networks of SPLs in the morphogenesis of P. euphratica heteromorphic leaves. In this study, 33 P. euphratica SPL (PeuSPL) genes were identified from P. euphratica genome and transcriptome data. Phylogenetic analysis depicted the classification of these SPL genes into two subgroups. The expression profiles and regulatory networks of P. euphratica SPL genes analysis displayed that major P. euphratica SPL family members gradually increases from linear to broad-ovate leaves, and they were involved in the morphogenesis regulation, stress response, transition from vegetative to reproductive growth, photoperiod, and photosynthesis etc. 14 circRNAs, and 33 lncRNAs can promote the expression of 12 of the P. euphratica SPLs by co-decoying miR156 in heteromorphic leaf morphogenesis. However, it was found that the effect of PeuSPL2-4 and PeuSPL9 in leaf shape development was contrasting to their homologous genes of Arabidopsis. Therefore, it was suggested that the SPL family were evolutionarily conserved for regulation growth, but were varies in different plant for regulation of the organ development. Nature Publishing Group UK 2022-02-21 /pmc/articles/PMC8861001/ /pubmed/35190606 http://dx.doi.org/10.1038/s41598-022-06942-w Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Qin, Shao-Wei
Bao, Liang-Hong
He, Zhi-Gui
Li, Cai-Lin
La, Hong-gui
Zhao, Li-Feng
Identification and regulatory network analysis of SPL family transcription factors in Populus euphratica Oliv. heteromorphic leaves
title Identification and regulatory network analysis of SPL family transcription factors in Populus euphratica Oliv. heteromorphic leaves
title_full Identification and regulatory network analysis of SPL family transcription factors in Populus euphratica Oliv. heteromorphic leaves
title_fullStr Identification and regulatory network analysis of SPL family transcription factors in Populus euphratica Oliv. heteromorphic leaves
title_full_unstemmed Identification and regulatory network analysis of SPL family transcription factors in Populus euphratica Oliv. heteromorphic leaves
title_short Identification and regulatory network analysis of SPL family transcription factors in Populus euphratica Oliv. heteromorphic leaves
title_sort identification and regulatory network analysis of spl family transcription factors in populus euphratica oliv. heteromorphic leaves
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8861001/
https://www.ncbi.nlm.nih.gov/pubmed/35190606
http://dx.doi.org/10.1038/s41598-022-06942-w
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