PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

Plant Transcription Factor Database

Handroanthus impetiginosus

CO-like Family

CO-like Family Introduction
Download Sequences

Species	TF ID	Description
Handroanthus impetiginosus (12)	PIM97960.1	CO-like family protein
	PIM99669.1	CO-like family protein
	PIN01303.1	CO-like family protein
	PIN05235.1	CO-like family protein
	PIN08096.1	CO-like family protein
	PIN11190.1	CO-like family protein
	PIN11354.1	CO-like family protein
	PIN11515.1	CO-like family protein
	PIN13920.1	CO-like family protein
	PIN16427.1	CO-like family protein
	PIN22548.1	CO-like family protein
	PIN23767.1	CO-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