PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

Plant Transcription Factor Database

Populus trichocarpa

CO-like Family

Species	TF ID	Description
Populus trichocarpa (31)	Potri.001G061800.1	CO-like family protein
	Potri.001G061800.2	CO-like family protein
	Potri.001G061800.3	CO-like family protein
	Potri.001G323500.1	CO-like family protein
	Potri.002G208100.1	CO-like family protein
	Potri.002G208100.2	CO-like family protein
	Potri.002G208100.3	CO-like family protein
	Potri.002G208100.4	CO-like family protein
	Potri.002G214500.1	CO-like family protein
	Potri.002G214500.2	CO-like family protein
	Potri.003G166000.1	CO-like family protein
	Potri.003G166000.3	CO-like family protein
	Potri.004G108300.2	CO-like family protein
	Potri.004G108300.6	CO-like family protein
	Potri.006G173600.1	CO-like family protein
	Potri.006G173600.2	CO-like family protein
	Potri.006G267700.1	CO-like family protein
	Potri.007G121200.1	CO-like family protein
	Potri.008G120400.1	CO-like family protein
	Potri.008G120400.2	CO-like family protein
	Potri.010G125100.1	CO-like family protein
	Potri.014G170600.1	CO-like family protein
	Potri.014G170600.2	CO-like family protein
	Potri.014G170600.3	CO-like family protein
	Potri.015G054600.1	CO-like family protein
	Potri.017G107500.1	CO-like family protein
	Potri.017G107500.2	CO-like family protein
	Potri.018G013800.1	CO-like family protein
	Potri.T016900.1	CO-like family protein
	Potri.T094400.1	CO-like family protein
	Potri.T094400.2	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