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R2R3-MYB Gene Family in Coptis teeta Wall.: Genome-Wide Identification, Phylogeny, Evolutionary Expansion, and Expression Analyses during Floral Development.
Yu, Jichen; Duan, Shaofeng; Shua, Zhenyang; Li, Kecheng; Xiang, Guisheng; Baldwin, Timothy Charles; Lu, Yingchun; Liang, Yanli.
Afiliación
  • Yu J; The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National-Local Joint Engineering Research Center on Germplasm Innovation, Utilization of Chinese Medicinal Materials in Southwest, College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China.
  • Duan S; The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National-Local Joint Engineering Research Center on Germplasm Innovation, Utilization of Chinese Medicinal Materials in Southwest, College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China.
  • Shua Z; National Key Laboratory of Wheat and Maize Crop Science, College of Life Sciences, Henan Agricultural University, Zhengzhou 450002, China.
  • Li K; The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National-Local Joint Engineering Research Center on Germplasm Innovation, Utilization of Chinese Medicinal Materials in Southwest, College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China.
  • Xiang G; The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National-Local Joint Engineering Research Center on Germplasm Innovation, Utilization of Chinese Medicinal Materials in Southwest, College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China.
  • Baldwin TC; Faculty of Science and Engineering, University of Wolverhampton, Wolverhampton WV1 1LY, UK.
  • Lu Y; College of Education and Vocational Education, Yunnan Agricultural University, Kunming 650201, China.
  • Liang Y; The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National-Local Joint Engineering Research Center on Germplasm Innovation, Utilization of Chinese Medicinal Materials in Southwest, College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China.
Int J Mol Sci ; 25(16)2024 Aug 15.
Article en En | MEDLINE | ID: mdl-39201588
ABSTRACT
The R2R3-MYB gene family represents a widely distributed class of plant transcription factors. This gene family plays an important role in many aspects of plant growth and development. However, the characterization of R2R3-MYB genes present in the genome of Coptis teeta has not been reported. Here, we describe the bioinformatic identification and characterization of 88 R2R3-MYB genes in this species, and the identification of members of the R2R3-MYB gene family in species within the order Ranales most closely related to Coptis teeta. The CteR2R3-MYB genes were shown to exhibit a higher degree of conservation compared to those of A. thaliana, as evidenced by phylogeny, conserved motifs, gene structure, and replication event analyses. Cis-acting element analysis confirmed the involvement of CteR2R3-MYB genes in a variety of developmental processes, including growth, cell differentiation, and reproduction mediated by hormone synthesis. In addition, through homology comparisons with the equivalent gene family in A. thaliana, protein regulatory network prediction and transcriptome data analysis of floral organs across three time periods of flower development, 17 candidate genes were shown to exhibit biased expression in two floral phenotypes of C. teeta. This suggests their potential involvement in floral development (anther development) in this species.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Filogenia / Proteínas de Plantas / Factores de Transcripción / Familia de Multigenes / Regulación de la Expresión Génica de las Plantas / Evolución Molecular / Flores Idioma: En Revista: Int J Mol Sci Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Suiza
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Filogenia / Proteínas de Plantas / Factores de Transcripción / Familia de Multigenes / Regulación de la Expresión Génica de las Plantas / Evolución Molecular / Flores Idioma: En Revista: Int J Mol Sci Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Suiza