1. Genome-wide characterization of the common bean kinome: Catalog and insights into expression patterns and genetic organization.
- Author
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Aono, Alexandre Hild, Pimenta, Ricardo José Gonzaga, Dambroz, Caroline Marcela da Silva, Costa, Francisco Cleilson Lopes, Kuroshu, Reginaldo Massanobu, de Souza, Anete Pereira, and Pereira, Welison Andrade
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COMMON bean , *GENE expression , *PROTEIN kinases , *CELL communication - Abstract
• The protein kinase superfamily is the core regulator of cellular signaling. • We identified and characterized the complete set of kinases of common bean. • Kinase subfamilies had a variable functional profile and evolutionary divergences. • Expression and coexpression patterns in kinase subfamilies were evaluated. • We could highlight a set of subfamilies associated with bean stress responses. The protein kinase (PK) superfamily is one of the largest superfamilies in plants and is the core regulator of cellular signaling. Even considering this substantial importance, the kinome of common bean (Phaseolus vulgaris) has not been profiled yet. Here, we identified and characterised the complete set of kinases of common bean, performing an in-depth investigation with phylogenetic analyses and measurements of gene distribution, structural organization, protein properties, and expression patterns over a large set of RNA-Sequencing data. Being composed of 1,203 PKs distributed across all P. vulgaris chromosomes, this set represents 3.25% of all predicted proteins for the species. These PKs could be classified into 20 groups and 119 subfamilies, with a more pronounced abundance of subfamilies belonging to the receptor-like kinase (RLK)-Pelle group. In addition to provide a vast and rich reservoir of data, our study supplied insights into the compositional similarities between PK subfamilies, their evolutionary divergences, highly variable functional profile, structural diversity, and expression patterns, modeled with coexpression networks for investigating putative interactions associated with stress response. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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