Identification, cloning and characterization of the tomato TCP transcription factor family.

ABSTRACT:

Background

TCP proteins are plant-specific transcription factors, which are known to have a wide range of functions in different plant species such as in leaf development, flower symmetry, shoot branching, and senescence. Only a small number of TCP genes has been characterised from tomato (Solanum lycopersicum). Here we report several functional features of the members of the entire family present in the tomato genome.

Results

We have identified 30 Solanum lycopersicum SlTCP genes, most of which have not been described before. Phylogenetic analysis clearly distinguishes two homology classes of the SlTCP transcription factor family - class I and class II. Class II differentiates in two subclasses, the CIN-TCP subclass and the CYC/TB1 subclass, involved in leaf development and

SUBMITTER: Parapunova V 

PROVIDER: S-EPMC4070083 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature