Genome-wide identification and characterization of the NF-Y gene family in grape (vitis vinifera L.)
文献类型：期刊论文
| 作者 | Ren, Chong2,3; Zhang, Zhan2,3; Wang, Yi2,3; Li, Shaohua3 ; Liang, Zhenchang3
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| 刊名 | BMC GENOMICS
 |
| 出版日期 | 2016 |
| 卷号 | 17 |
| 关键词 | Grape (Vitis vinifera L.) NF-Y transcription factor Phylogenetic analysis Expression profiles Quantitative real-time PCR |
| ISSN号 | 1471-2164 |
| DOI | 10.1186/s12864-016-2989-3 |
| 文献子类 | Article |
| 英文摘要 | Background: Nuclear factor Y (NF-Y) transcription factor is composed of three distinct subunits: NF-YA, NF-YB and NF-YC. Many members of NF-Y family have been reported to be key regulators in plant development, phytohormone signaling and drought tolerance. However, the function of the NF-Y family is less known in grape (Vitis vinifera L.). Results: A total of 34 grape NF-Y genes that distributed unevenly on grape (V. vinifera) chromosomes were identified in this study. Phylogenetic analysis was performed to predict functional similarities between Arabidopsis thaliana and grape NF-Y genes. Comparison of the structures of grape NF-Y genes (VvNF-Ys) revealed their functional conservation and alteration. Furthermore, we investigated the expression profiles of VvNF-Ys in response to various stresses, phytohormone treatments, and in leaves and grape berries with various sugar contents at different developmental stages. The relationship between VvNF-Y transcript levels and sugar content was examined to select candidates for exogenous sugar treatments. Quantitative real-time PCR (qPCR) indicated that many VvNF-Ys responded to different sugar stimuli with variations in transcript abundance. qPCR and publicly available microarray data suggest that VvNF-Ys exhibit distinct expression patterns in different grape organs and developmental stages, and a number of VvNF-Ys may participate in responses to multiple abiotic and biotic stresses, phytohormone treatments and sugar accumulation or metabolism. Conclusions: In this study, we characterized 34 VvNF-Ys based on their distributions on chromosomes, gene structures, phylogenetic relationship with Arabidopsis NF-Y genes, and their expression patterns. The potential roles of VvNF-Ys in sugar accumulation or metabolism were also investigated. Altogether, the data provide significant insights on VvNF-Ys, and lay foundations for further functional studies of NF-Y genes in grape. |
| 学科主题 | Biotechnology & Applied Microbiology ; Genetics & Heredity |
| 出版地 | LONDON |
| WOS关键词 | CCAAT-BINDING FACTOR ; SEED OIL PRODUCTION ; TRANSCRIPTION FACTOR ; FACTOR CBF ; SOMATIC EMBRYOGENESIS ; FUNCTIONAL DOMAINS ; LEAFY COTYLEDON1 ; STRESS-RESPONSE ; DNA COMPLEX ; B-SUBUNIT |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000384046400001 |
| 出版者 | BMC |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31572090] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/25285]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Key Lab Plant Resource, Inst Bot, Beijing 100093, Peoples R China 3.Chinese Acad Sci, Beijing Key Lab Grape Sci & Enol, Inst Bot, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Chong,Zhang, Zhan,Wang, Yi,et al. Genome-wide identification and characterization of the NF-Y gene family in grape (vitis vinifera L.)[J]. BMC GENOMICS,2016,17. |
| APA | Ren, Chong,Zhang, Zhan,Wang, Yi,Li, Shaohua,&Liang, Zhenchang.(2016).Genome-wide identification and characterization of the NF-Y gene family in grape (vitis vinifera L.).BMC GENOMICS,17. |
| MLA | Ren, Chong,et al."Genome-wide identification and characterization of the NF-Y gene family in grape (vitis vinifera L.)".BMC GENOMICS 17(2016). |
入库方式： OAI收割
来源：植物研究所
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