Plant Transcription Factor Database
Previous version: v3.0
Daucus carota
CO-like Family
Species TF ID Description
DCAR_003040CO-like family protein
DCAR_007535CO-like family protein
DCAR_007537CO-like family protein
DCAR_008751CO-like family protein
DCAR_009909CO-like family protein
DCAR_011541CO-like family protein
DCAR_012422CO-like family protein
DCAR_012741CO-like family protein
DCAR_015140CO-like family protein
DCAR_018357CO-like family protein
DCAR_019774CO-like family protein
DCAR_020110CO-like family protein
DCAR_021082CO-like family protein
DCAR_023659CO-like family protein
DCAR_024639CO-like family protein
DCAR_026289CO-like family protein
DCAR_030155CO-like family protein
CO-like Family Introduction

CO(CONSTANS) gene acts between the circadian clock and genes controlling meristem identity.In Arabidopsis, CO transcription factors defined by two conserved domains. The first is a zinc finger region near the amino terminus that resembles B-boxes, which regulate protein-protein interactions in several animal transcription factors. The second is a region of 43 amino acids near the carboxy terminus termed the CCT (CO, CO-like, TOC1) domain. Studies using green fluorescent protein fusions show that the CCT domain is involved in nuclear localization of the CO protein but must have an additional role because the late-flowering co-7 mutant, which has an altered CCT domain, correctly localizes the protein.

Griffiths S, Dunford RP, Coupland G, Laurie DA.
The evolution of CONSTANS-like gene families in barley, rice, and Arabidopsis.
Plant Physiol. 2003 Apr;131(4):1855-67.
PMID: 12692345