Cargando…

Genome-wide analysis of the MADS-box gene family involved in salt and waterlogging tolerance in barley (Hordeum vulgare L.)

MADS-box transcription factors are crucial members of regulatory networks underlying multiple developmental pathways and abiotic stress regulatory networks in plants. Studies on stress resistance-related functions of MADS-box genes are very limited in barley. To gain insight into this gene family an...

Descripción completa

Detalles Bibliográficos
Autores principales: Wang, Feifei, Zhou, Zhenxiang, Zhu, Liang, Gu, Yangyang, Guo, Baojian, Lv, Chao, Zhu, Juan, Xu, Rugen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203460/
https://www.ncbi.nlm.nih.gov/pubmed/37229117
http://dx.doi.org/10.3389/fpls.2023.1178065
_version_ 1785045636287037440
author Wang, Feifei
Zhou, Zhenxiang
Zhu, Liang
Gu, Yangyang
Guo, Baojian
Lv, Chao
Zhu, Juan
Xu, Rugen
author_facet Wang, Feifei
Zhou, Zhenxiang
Zhu, Liang
Gu, Yangyang
Guo, Baojian
Lv, Chao
Zhu, Juan
Xu, Rugen
author_sort Wang, Feifei
collection PubMed
description MADS-box transcription factors are crucial members of regulatory networks underlying multiple developmental pathways and abiotic stress regulatory networks in plants. Studies on stress resistance-related functions of MADS-box genes are very limited in barley. To gain insight into this gene family and elucidate their roles in salt and waterlogging stress resistance, we performed genome-wide identification, characterization and expression analysis of MADS-box genes in barley. A whole-genome survey of barley revealed 83 MADS-box genes, which were categorized into type I (Mα, Mβ and Mγ) and type II (AP1, SEP1, AGL12, STK, AGL16, SVP and MIKC*) lineages based on phylogeny, protein motif structure. Twenty conserved motifs were determined and each HvMADS contained one to six motifs. We also found tandem repeat duplication was the driven force for HvMADS gene family expansion. Additionally, the co-expression regulatory network of 10 and 14 HvMADS genes was predicted in response to salt and waterlogging stress, and we proposed HvMADS11,13 and 35 as candidate genes for further exploration of the functions in abiotic stress. The extensive annotations and transcriptome profiling reported in this study ultimately provides the basis for MADS functional characterization in genetic engineering of barley and other gramineous crops.
format Online
Article
Text
id pubmed-10203460
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-102034602023-05-24 Genome-wide analysis of the MADS-box gene family involved in salt and waterlogging tolerance in barley (Hordeum vulgare L.) Wang, Feifei Zhou, Zhenxiang Zhu, Liang Gu, Yangyang Guo, Baojian Lv, Chao Zhu, Juan Xu, Rugen Front Plant Sci Plant Science MADS-box transcription factors are crucial members of regulatory networks underlying multiple developmental pathways and abiotic stress regulatory networks in plants. Studies on stress resistance-related functions of MADS-box genes are very limited in barley. To gain insight into this gene family and elucidate their roles in salt and waterlogging stress resistance, we performed genome-wide identification, characterization and expression analysis of MADS-box genes in barley. A whole-genome survey of barley revealed 83 MADS-box genes, which were categorized into type I (Mα, Mβ and Mγ) and type II (AP1, SEP1, AGL12, STK, AGL16, SVP and MIKC*) lineages based on phylogeny, protein motif structure. Twenty conserved motifs were determined and each HvMADS contained one to six motifs. We also found tandem repeat duplication was the driven force for HvMADS gene family expansion. Additionally, the co-expression regulatory network of 10 and 14 HvMADS genes was predicted in response to salt and waterlogging stress, and we proposed HvMADS11,13 and 35 as candidate genes for further exploration of the functions in abiotic stress. The extensive annotations and transcriptome profiling reported in this study ultimately provides the basis for MADS functional characterization in genetic engineering of barley and other gramineous crops. Frontiers Media S.A. 2023-05-09 /pmc/articles/PMC10203460/ /pubmed/37229117 http://dx.doi.org/10.3389/fpls.2023.1178065 Text en Copyright © 2023 Wang, Zhou, Zhu, Gu, Guo, Lv, Zhu and Xu https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Wang, Feifei
Zhou, Zhenxiang
Zhu, Liang
Gu, Yangyang
Guo, Baojian
Lv, Chao
Zhu, Juan
Xu, Rugen
Genome-wide analysis of the MADS-box gene family involved in salt and waterlogging tolerance in barley (Hordeum vulgare L.)
title Genome-wide analysis of the MADS-box gene family involved in salt and waterlogging tolerance in barley (Hordeum vulgare L.)
title_full Genome-wide analysis of the MADS-box gene family involved in salt and waterlogging tolerance in barley (Hordeum vulgare L.)
title_fullStr Genome-wide analysis of the MADS-box gene family involved in salt and waterlogging tolerance in barley (Hordeum vulgare L.)
title_full_unstemmed Genome-wide analysis of the MADS-box gene family involved in salt and waterlogging tolerance in barley (Hordeum vulgare L.)
title_short Genome-wide analysis of the MADS-box gene family involved in salt and waterlogging tolerance in barley (Hordeum vulgare L.)
title_sort genome-wide analysis of the mads-box gene family involved in salt and waterlogging tolerance in barley (hordeum vulgare l.)
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203460/
https://www.ncbi.nlm.nih.gov/pubmed/37229117
http://dx.doi.org/10.3389/fpls.2023.1178065
work_keys_str_mv AT wangfeifei genomewideanalysisofthemadsboxgenefamilyinvolvedinsaltandwaterloggingtoleranceinbarleyhordeumvulgarel
AT zhouzhenxiang genomewideanalysisofthemadsboxgenefamilyinvolvedinsaltandwaterloggingtoleranceinbarleyhordeumvulgarel
AT zhuliang genomewideanalysisofthemadsboxgenefamilyinvolvedinsaltandwaterloggingtoleranceinbarleyhordeumvulgarel
AT guyangyang genomewideanalysisofthemadsboxgenefamilyinvolvedinsaltandwaterloggingtoleranceinbarleyhordeumvulgarel
AT guobaojian genomewideanalysisofthemadsboxgenefamilyinvolvedinsaltandwaterloggingtoleranceinbarleyhordeumvulgarel
AT lvchao genomewideanalysisofthemadsboxgenefamilyinvolvedinsaltandwaterloggingtoleranceinbarleyhordeumvulgarel
AT zhujuan genomewideanalysisofthemadsboxgenefamilyinvolvedinsaltandwaterloggingtoleranceinbarleyhordeumvulgarel
AT xurugen genomewideanalysisofthemadsboxgenefamilyinvolvedinsaltandwaterloggingtoleranceinbarleyhordeumvulgarel