<i>NF-YB</i>-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in <i>Eucalyptus grandis</i>
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...
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| Format: | Article |
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MDPI AG
2021-05-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/10/6/1107 |
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| author | Jia-Hao Dai An-Qi Hu Jia-Shuo Zhang Wen-Hai Liao Hua-Yan Ma Jin-Zhang Wu Yuan Yu Shi-Jiang Cao |
| author_facet | Jia-Hao Dai An-Qi Hu Jia-Shuo Zhang Wen-Hai Liao Hua-Yan Ma Jin-Zhang Wu Yuan Yu Shi-Jiang Cao |
| author_sort | Jia-Hao Dai |
| collection | DOAJ |
| 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 <i>Eucalyptus grandis</i>. In this study, 23 <i>EgNF-YB</i> genes in eucalyptus were identified and unevenly distributed on 11 chromosomes. Phylogenetic analysis showed the <i>EgNF-YB</i> 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 <i>EgNF-YB</i> genes were highly expressed in diverse tissues, and <i>EgNF-YB4/6/13/19/23</i> functioned in response to salinity, heat and cold stresses. Our study characterized the phylogenetic relationship, gene structures and expression patterns of <i>EgNF-YB</i> gene family and investigated their potential roles in abiotic stress responses, which provides solid foundations for further functional analysis of <i>NF-YB</i> genes in eucalyptus. |
| first_indexed | 2024-03-10T10:51:37Z |
| format | Article |
| id | doaj.art-5e63ccc82f3b4666bf70926bf8812e4b |
| institution | Directory Open Access Journal |
| issn | 2223-7747 |
| language | English |
| last_indexed | 2024-03-10T10:51:37Z |
| publishDate | 2021-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Plants |
| spelling | doaj.art-5e63ccc82f3b4666bf70926bf8812e4b2023-11-21T22:10:24ZengMDPI AGPlants2223-77472021-05-01106110710.3390/plants10061107<i>NF-YB</i>-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in <i>Eucalyptus grandis</i>Jia-Hao Dai0An-Qi Hu1Jia-Shuo Zhang2Wen-Hai Liao3Hua-Yan Ma4Jin-Zhang Wu5Yuan Yu6Shi-Jiang Cao7College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaCollege of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaKey Laboratory of Plant Molecular Physiology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, ChinaCollege of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaCollege of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaCollege of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaFAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaCollege of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaThe 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 <i>Eucalyptus grandis</i>. In this study, 23 <i>EgNF-YB</i> genes in eucalyptus were identified and unevenly distributed on 11 chromosomes. Phylogenetic analysis showed the <i>EgNF-YB</i> 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 <i>EgNF-YB</i> genes were highly expressed in diverse tissues, and <i>EgNF-YB4/6/13/19/23</i> functioned in response to salinity, heat and cold stresses. Our study characterized the phylogenetic relationship, gene structures and expression patterns of <i>EgNF-YB</i> gene family and investigated their potential roles in abiotic stress responses, which provides solid foundations for further functional analysis of <i>NF-YB</i> genes in eucalyptus.https://www.mdpi.com/2223-7747/10/6/1107<i>NF-YB</i> gene family<i>Eucalyptus grandis</i>expression profilestranscription factorstress responses |
| spellingShingle | Jia-Hao Dai An-Qi Hu Jia-Shuo Zhang Wen-Hai Liao Hua-Yan Ma Jin-Zhang Wu Yuan Yu Shi-Jiang Cao <i>NF-YB</i>-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in <i>Eucalyptus grandis</i> Plants <i>NF-YB</i> gene family <i>Eucalyptus grandis</i> expression profiles transcription factor stress responses |
| title | <i>NF-YB</i>-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in <i>Eucalyptus grandis</i> |
| title_full | <i>NF-YB</i>-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in <i>Eucalyptus grandis</i> |
| title_fullStr | <i>NF-YB</i>-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in <i>Eucalyptus grandis</i> |
| title_full_unstemmed | <i>NF-YB</i>-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in <i>Eucalyptus grandis</i> |
| title_short | <i>NF-YB</i>-Mediated Active Responses of Plant Growth under Salt and Temperature Stress in <i>Eucalyptus grandis</i> |
| title_sort | i nf yb i mediated active responses of plant growth under salt and temperature stress in i eucalyptus grandis i |
| topic | <i>NF-YB</i> gene family <i>Eucalyptus grandis</i> expression profiles transcription factor stress responses |
| url | https://www.mdpi.com/2223-7747/10/6/1107 |
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