Evolutionary analyses and expression patterns of TCP genes in Ranunculales.

ABSTRACT: TCP transcription factors play a role in a large number of developmental processes and are at the crossroads of numerous hormonal biosynthetic and signaling pathways. The complete repertoire of TCP genes has already been characterized in several plant species, but not in any species of early diverging eudicots. We focused on the order Ranunculales because of its phylogenetic position as sister group to all other eudicots and its important morphological diversity. Results show that all the TCP genes expressed in the floral transcriptome of Nigella damascena (Ranunculaceae) are the orthologs of the TCP genes previously identified from the fully sequenced genome of Aquilegia coerulea. Phylogenetic analyses combined with the identification of conserved amino acid motifs suggest t

SUBMITTER: Damerval C 

PROVIDER: S-EPMC9752903 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature