Genome-Wide Analysis and Expression Profiles of the Dof Family in <i>Cleistogenes songorica</i> under Temperature, Salt and ABA Treatment
The DNA-binding with one zinc finger (<i>Dof</i>) family of plant-specific transcription factors has a variety of important functions in gene transcriptional regulation, development, and stress responses. However, the structure and expression patterns of <i>Dof</i> family hav...
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MDPI AG
2021-04-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/10/5/850 |
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| author | Penglei Wang Zhuanzhuan Yan Xifang Zong Qi Yan Jiyu Zhang |
| author_facet | Penglei Wang Zhuanzhuan Yan Xifang Zong Qi Yan Jiyu Zhang |
| author_sort | Penglei Wang |
| collection | DOAJ |
| description | The DNA-binding with one zinc finger (<i>Dof</i>) family of plant-specific transcription factors has a variety of important functions in gene transcriptional regulation, development, and stress responses. However, the structure and expression patterns of <i>Dof</i> family have not been identified in <i>Cleistogenes songorica</i>, which is an important xerophytic and perennial gramineous grass in desert grassland. In this study, 50 <i>Dof</i> genes were identified in <i>C. songorica</i> and could be classified into four groups. According to genome-wide analysis, 46 of 50 <i>Dof</i> genes were located on 20 chromosomes, and the gene structure and conserved protein motif of these proteins were analyzed. In addition, phylogenetic analysis of <i>Dof</i> genes in <i>C. songorica</i>, <i>Arabidopsis thaliana</i>, <i>Oryza sativa</i>, and <i>Brachypodium distachyon</i> estimated the evolutionary relationships, and these genes were grouped into seven clusters. Moreover, the expression profiles of these <i>Dof</i> genes in <i>C. songorica</i> were analyzed in response to high/low temperature, salinity, and ABA treatments. These results will provide valuable information for future studies on gene classification, cloning, and functional characterization of this family in <i>C. songorica</i>. |
| first_indexed | 2024-03-10T12:04:09Z |
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| institution | Directory Open Access Journal |
| issn | 2223-7747 |
| language | English |
| last_indexed | 2024-03-10T12:04:09Z |
| publishDate | 2021-04-01 |
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| spelling | doaj.art-cc50466d5d7648b4899198c2b68506a62023-11-21T16:46:36ZengMDPI AGPlants2223-77472021-04-0110585010.3390/plants10050850Genome-Wide Analysis and Expression Profiles of the Dof Family in <i>Cleistogenes songorica</i> under Temperature, Salt and ABA TreatmentPenglei Wang0Zhuanzhuan Yan1Xifang Zong2Qi Yan3Jiyu Zhang4The State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, ChinaThe State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, ChinaThe State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, ChinaThe State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, ChinaThe State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, ChinaThe DNA-binding with one zinc finger (<i>Dof</i>) family of plant-specific transcription factors has a variety of important functions in gene transcriptional regulation, development, and stress responses. However, the structure and expression patterns of <i>Dof</i> family have not been identified in <i>Cleistogenes songorica</i>, which is an important xerophytic and perennial gramineous grass in desert grassland. In this study, 50 <i>Dof</i> genes were identified in <i>C. songorica</i> and could be classified into four groups. According to genome-wide analysis, 46 of 50 <i>Dof</i> genes were located on 20 chromosomes, and the gene structure and conserved protein motif of these proteins were analyzed. In addition, phylogenetic analysis of <i>Dof</i> genes in <i>C. songorica</i>, <i>Arabidopsis thaliana</i>, <i>Oryza sativa</i>, and <i>Brachypodium distachyon</i> estimated the evolutionary relationships, and these genes were grouped into seven clusters. Moreover, the expression profiles of these <i>Dof</i> genes in <i>C. songorica</i> were analyzed in response to high/low temperature, salinity, and ABA treatments. These results will provide valuable information for future studies on gene classification, cloning, and functional characterization of this family in <i>C. songorica</i>.https://www.mdpi.com/2223-7747/10/5/850<i>Cleistogenes songorica</i>DNA-bindingexpression profileone zinc fingerphylogenetic analysisRNA-Seq |
| spellingShingle | Penglei Wang Zhuanzhuan Yan Xifang Zong Qi Yan Jiyu Zhang Genome-Wide Analysis and Expression Profiles of the Dof Family in <i>Cleistogenes songorica</i> under Temperature, Salt and ABA Treatment Plants <i>Cleistogenes songorica</i> DNA-binding expression profile one zinc finger phylogenetic analysis RNA-Seq |
| title | Genome-Wide Analysis and Expression Profiles of the Dof Family in <i>Cleistogenes songorica</i> under Temperature, Salt and ABA Treatment |
| title_full | Genome-Wide Analysis and Expression Profiles of the Dof Family in <i>Cleistogenes songorica</i> under Temperature, Salt and ABA Treatment |
| title_fullStr | Genome-Wide Analysis and Expression Profiles of the Dof Family in <i>Cleistogenes songorica</i> under Temperature, Salt and ABA Treatment |
| title_full_unstemmed | Genome-Wide Analysis and Expression Profiles of the Dof Family in <i>Cleistogenes songorica</i> under Temperature, Salt and ABA Treatment |
| title_short | Genome-Wide Analysis and Expression Profiles of the Dof Family in <i>Cleistogenes songorica</i> under Temperature, Salt and ABA Treatment |
| title_sort | genome wide analysis and expression profiles of the dof family in i cleistogenes songorica i under temperature salt and aba treatment |
| topic | <i>Cleistogenes songorica</i> DNA-binding expression profile one zinc finger phylogenetic analysis RNA-Seq |
| url | https://www.mdpi.com/2223-7747/10/5/850 |
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