PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

Plant Transcription Factor Database

Hordeum vulgare

CO-like Family

Species	TF ID	Description
Hordeum vulgare (14)	MLOC_22698.1	CO-like family protein
	MLOC_34252.1	CO-like family protein
	MLOC_38289.3	CO-like family protein
	MLOC_50966.3	CO-like family protein
	MLOC_50966.4	CO-like family protein
	MLOC_50966.5	CO-like family protein
	MLOC_50966.6	CO-like family protein
	MLOC_50966.8	CO-like family protein
	MLOC_50966.9	CO-like family protein
	MLOC_51238.1	CO-like family protein
	MLOC_61919.1	CO-like family protein
	MLOC_61919.2	CO-like family protein
	MLOC_75092.2	CO-like family protein
	MLOC_7814.1	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