Comprehensive Analysis and Functional Studies of WRKY Transcription Factors in Nelumbo nucifera
文献类型：期刊论文
| 作者 | Li, Jing1; Xiong, Yacen1; Li, Yi1; Ye, Shiqi1; Yin, Qi1; Gao, Siqi1; Yang, Dong2,3; Yang, Mei2,3; Palva, E. Tapio4; Deng, Xianbao2,3 |
| 刊名 | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
 |
| 出版日期 | 2019-10-02 |
| 卷号 | 20期号:20页码:19 |
| 关键词 | WRKY Lotus transcription factor evolution benzylisoquinoline alkaloids |
| DOI | 10.3390/ijms20205006 |
| 英文摘要 | The WRKY family is one of the largest transcription factor (TF) families in plants and plays central roles in modulating plant stress responses and developmental processes, as well as secondary metabolic regulations. Lotus (Nelumbo nucifera) is an aquatic crop that has significant food, ornamental and pharmacological values. Here, we performed an overview analysis of WRKY TF family members in lotus, and studied their functions in environmental adaptation and regulation of lotus benzylisoquinoline alkaloid (BIA) biosynthesis. A total of 65 WRKY genes were identified in the lotus genome and they were well clustered in a similar pattern with their Arabidopsis homologs in seven groups (designated I, IIa-IIe, and III), although no lotus WRKY was clustered in the group IIIa. Most lotus WRKYs were functionally paired, which was attributed to the recently occurred whole genome duplication in lotus. In addition, lotus WRKYs were regulated dramatically by salicilic acid (SA), jasmonic acid (JA), and submergence treatments, and two lotus WRKYs, NnWRKY40a and NnWRKY40b, were significantly induced by JA and promoted lotus BIA biosynthesis through activating BIA biosynthetic genes. The investigation of WRKY TFs for this basal eudicot reveals new insights into the evolution of the WRKY family, and provides fundamental information for their functional studies and lotus breeding. |
| 资助项目 | National Natural Science Foundation of China[31700262] ; National Natural Science Foundation of China[31772353] ; Fundamental Research Funds for the Central Universities[2018IVB042] ; Fundamental Research Funds for the Central Universities[2019IB005] ; National innovation and entrepreneurship training program for college students[S201910497077] ; Key Research Program of Frontier Science Chinese Academy of Sciences[QYZDB-SSW-SMC017] ; Natural Science Foundation of Hubei Province[2018CFB126] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000498822800038 |
| 出版者 | MDPI |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/14528]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Deng, Xianbao |
| 作者单位 | 1.Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, Wuhan 430070, Hubei, Peoples R China 2.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Hubei, Peoples R China 3.Chinese Acad Sci, Core Bot Gardens, Ctr Econ Bot, Wuhan 430074, Hubei, Peoples R China 4.Univ Helsinki, Div Genet, Dept Biosci, Viikki Bioctr, SF-00100 Helsinki, Finland |
| 推荐引用方式 GB/T 7714 | Li, Jing,Xiong, Yacen,Li, Yi,et al. Comprehensive Analysis and Functional Studies of WRKY Transcription Factors in Nelumbo nucifera[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2019,20(20):19. |
| APA | Li, Jing.,Xiong, Yacen.,Li, Yi.,Ye, Shiqi.,Yin, Qi.,...&Deng, Xianbao.(2019).Comprehensive Analysis and Functional Studies of WRKY Transcription Factors in Nelumbo nucifera.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,20(20),19. |
| MLA | Li, Jing,et al."Comprehensive Analysis and Functional Studies of WRKY Transcription Factors in Nelumbo nucifera".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 20.20(2019):19. |
入库方式： OAI收割
来源：武汉植物园
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