Evolutionary Dynamics of FLC-like MADS-Box Genes in Brassicaceae.

ABSTRACT: MADS-box genes encode transcription factors that play important roles in the development and evolution of plants. There are more than a dozen clades of MADS-box genes in angiosperms, of which those with functions in the specification of floral organ identity are especially well-known. From what has been elucidated in the model plant Arabidopsis thaliana, the clade of FLC-like MADS-box genes, comprising FLC-like genes sensu strictu and MAF-like genes, are somewhat special among the MADS-box genes of plants since FLC-like genes, especially MAF-like genes, show unusual evolutionary dynamics, in that they generate clusters of tandemly duplicated genes. Here, we make use of the latest genomic data of Brassicaceae to study this remarkable feature

SUBMITTER: Gramzow L 

PROVIDER: S-EPMC10536770 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature