Cargando…

NF-YB-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in Eucalyptus grandis

The transcription factor NF-YB (nuclear factor-YB) family is a subfamily of the nuclear factor Y (NF-Y), which plays an important role in regulating plant growth, development and participates in various stress responses. Although the NF-Y family has been studied in many species, it is still obscure...

Descripción completa

Detalles Bibliográficos
Autores principales: Dai, Jia-Hao, Hu, An-Qi, Zhang, Jia-Shuo, Liao, Wen-Hai, Ma, Hua-Yan, Wu, Jin-Zhang, Yu, Yuan, Cao, Shi-Jiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8227622/
https://www.ncbi.nlm.nih.gov/pubmed/34072675
http://dx.doi.org/10.3390/plants10061107
_version_ 1783712565911617536
author Dai, Jia-Hao
Hu, An-Qi
Zhang, Jia-Shuo
Liao, Wen-Hai
Ma, Hua-Yan
Wu, Jin-Zhang
Yu, Yuan
Cao, Shi-Jiang
author_facet Dai, Jia-Hao
Hu, An-Qi
Zhang, Jia-Shuo
Liao, Wen-Hai
Ma, Hua-Yan
Wu, Jin-Zhang
Yu, Yuan
Cao, Shi-Jiang
author_sort Dai, Jia-Hao
collection PubMed
description The transcription factor NF-YB (nuclear factor-YB) family is a subfamily of the nuclear factor Y (NF-Y), which plays an important role in regulating plant growth, development and participates in various stress responses. Although the NF-Y family has been studied in many species, it is still obscure in Eucalyptus grandis. In this study, 23 EgNF-YB genes in eucalyptus were identified and unevenly distributed on 11 chromosomes. Phylogenetic analysis showed the EgNF-YB genes were divided into two clades, LEC-1 type and non-LEC1 type. The evolution of distinct clades was relatively conservative, the gene structures were analogous, and the differences of genetic structures among clades were small. The expression profiles showed that the distinct EgNF-YB genes were highly expressed in diverse tissues, and EgNF-YB4/6/13/19/23 functioned in response to salinity, heat and cold stresses. Our study characterized the phylogenetic relationship, gene structures and expression patterns of EgNF-YB gene family and investigated their potential roles in abiotic stress responses, which provides solid foundations for further functional analysis of NF-YB genes in eucalyptus.
format Online
Article
Text
id pubmed-8227622
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-82276222021-06-26 NF-YB-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in Eucalyptus grandis Dai, Jia-Hao Hu, An-Qi Zhang, Jia-Shuo Liao, Wen-Hai Ma, Hua-Yan Wu, Jin-Zhang Yu, Yuan Cao, Shi-Jiang Plants (Basel) Article The transcription factor NF-YB (nuclear factor-YB) family is a subfamily of the nuclear factor Y (NF-Y), which plays an important role in regulating plant growth, development and participates in various stress responses. Although the NF-Y family has been studied in many species, it is still obscure in Eucalyptus grandis. In this study, 23 EgNF-YB genes in eucalyptus were identified and unevenly distributed on 11 chromosomes. Phylogenetic analysis showed the EgNF-YB genes were divided into two clades, LEC-1 type and non-LEC1 type. The evolution of distinct clades was relatively conservative, the gene structures were analogous, and the differences of genetic structures among clades were small. The expression profiles showed that the distinct EgNF-YB genes were highly expressed in diverse tissues, and EgNF-YB4/6/13/19/23 functioned in response to salinity, heat and cold stresses. Our study characterized the phylogenetic relationship, gene structures and expression patterns of EgNF-YB gene family and investigated their potential roles in abiotic stress responses, which provides solid foundations for further functional analysis of NF-YB genes in eucalyptus. MDPI 2021-05-31 /pmc/articles/PMC8227622/ /pubmed/34072675 http://dx.doi.org/10.3390/plants10061107 Text en © 2021 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 Article
Dai, Jia-Hao
Hu, An-Qi
Zhang, Jia-Shuo
Liao, Wen-Hai
Ma, Hua-Yan
Wu, Jin-Zhang
Yu, Yuan
Cao, Shi-Jiang
NF-YB-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in Eucalyptus grandis
title NF-YB-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in Eucalyptus grandis
title_full NF-YB-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in Eucalyptus grandis
title_fullStr NF-YB-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in Eucalyptus grandis
title_full_unstemmed NF-YB-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in Eucalyptus grandis
title_short NF-YB-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in Eucalyptus grandis
title_sort nf-yb-mediated active responses of plant growth under salt and temperature stress in eucalyptus grandis
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8227622/
https://www.ncbi.nlm.nih.gov/pubmed/34072675
http://dx.doi.org/10.3390/plants10061107
work_keys_str_mv AT daijiahao nfybmediatedactiveresponsesofplantgrowthundersaltandtemperaturestressineucalyptusgrandis
AT huanqi nfybmediatedactiveresponsesofplantgrowthundersaltandtemperaturestressineucalyptusgrandis
AT zhangjiashuo nfybmediatedactiveresponsesofplantgrowthundersaltandtemperaturestressineucalyptusgrandis
AT liaowenhai nfybmediatedactiveresponsesofplantgrowthundersaltandtemperaturestressineucalyptusgrandis
AT mahuayan nfybmediatedactiveresponsesofplantgrowthundersaltandtemperaturestressineucalyptusgrandis
AT wujinzhang nfybmediatedactiveresponsesofplantgrowthundersaltandtemperaturestressineucalyptusgrandis
AT yuyuan nfybmediatedactiveresponsesofplantgrowthundersaltandtemperaturestressineucalyptusgrandis
AT caoshijiang nfybmediatedactiveresponsesofplantgrowthundersaltandtemperaturestressineucalyptusgrandis