Genome-wide comparative phylogenetic analysis of the rice and Arabidopsis Dof gene families.

ABSTRACT:

Background

Dof proteins are a family of plant-specific transcription factors that contain a particular class of zinc-finger DNA-binding domain. Members of this family have been found to play diverse roles in gene regulation of processes restricted to the plants. The completed genome sequences of rice and Arabidopsis constitute a valuable resource for comparative genomic analyses, since they are representatives of the two major evolutionary lineages within the angiosperms. In this framework, the identification of phylogenetic relationships among Dof proteins in these species is a fundamental step to unravel functionality of new and yet uncharacterised genes belonging to this group.

Results

We identified 30 different Dof genes in the rice Oryza sativa genome and performed a ph

SUBMITTER: Lijavetzky D 

PROVIDER: S-EPMC184357 | biostudies-literature | 2003 Jul

REPOSITORIES: biostudies-literature