The MYB Transcription Factor Superfamily of Arabidopsis: Expression Analysis and Phylogenetic Comparison with the Rice MYB Family
| العنوان: | The MYB Transcription Factor Superfamily of Arabidopsis: Expression Analysis and Phylogenetic Comparison with the Rice MYB Family |
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| المؤلفون: | Liu Mei-hua, Gu Hongya, Gao Zhaofeng, Luo Jing-chu, Li Jigang, He Kun, Lin Zhiqiang, Chen Zhang-liang, Zhang Li, Qiu Xiaoming, Qu Li-jia, Chen Yanhui, Zhang Yun-fei, Yang Xiaoyuan, Deng Xiaohui, Wang Xiaoxiao, Deng Xing-Wang, Shen Yunping |
| المصدر: | Plant Molecular Biology. 60:107-124 |
| بيانات النشر: | Springer Science and Business Media LLC, 2006. |
| سنة النشر: | 2006 |
| مصطلحات موضوعية: | animal structures, Genes, myb, Arabidopsis, Plant Science, Genes, Plant, Evolution, Molecular, Gene Expression Regulation, Plant, Genetics, Gene family, MYB, Amino Acid Sequence, Gene, Transcription factor, Phylogeny, Regulation of gene expression, Sequence Homology, Amino Acid, biology, Gene Expression Profiling, fungi, food and beverages, Oryza, General Medicine, biology.organism_classification, Gene expression profiling, Open reading frame, Multigene Family, Mutation, Agronomy and Crop Science |
| الوصف: | MYB proteins are a superfamily of transcription factors that play regulatory roles in developmental processes and defense responses in plants. We identified 198 genes in the MYB superfamily from an analysis of the complete Arabidopsis genome sequence, among them, 126 are R2R3-MYB, 5 are R1R2R3-MYB, 64 are MYB-related, and 3 atypical MYB genes. Here we report the expression profiles of 163 genes in the Arabidopsis MYB superfamily whose full-length open reading frames have been isolated. This analysis indicated that the expression for most of the Arabidopsis MYB genes were responsive to one or multiple types of hormone and stress treatments. A phylogenetic comparison of the members of this superfamily in Arabidopsis and rice suggested that the Arabidopsis MYB superfamily underwent a rapid expansion after its divergence from monocots but before its divergence from other dicots. It is likely that the MYB-related family was more ancient than the R2R3-MYB gene family, or had evolved more rapidly. Therefore, the MYB gene superfamily represents an excellent system for investigating the evolution of large and complex gene families in higher plants. Our comprehensive analysis of this largest transcription factor superfamily of Arabidopsis and rice may help elucidate the possible biological roles of the MYB genes in various aspects of flowering plants. |
| تدمد: | 1573-5028 0167-4412 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fed7fcd5cf628a0b40b2eb1b051fc55Test https://doi.org/10.1007/s11103-005-2910-yTest |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....1fed7fcd5cf628a0b40b2eb1b051fc55 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15735028 01674412 |
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