PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Citrus sinensis
MYB Family
Species TF ID Description
orange1.1g000304mMYB family protein
orange1.1g000305mMYB family protein
orange1.1g001409mMYB family protein
orange1.1g006407mMYB family protein
orange1.1g006420mMYB family protein
orange1.1g009391mMYB family protein
orange1.1g009402mMYB family protein
orange1.1g009430mMYB family protein
orange1.1g009439mMYB family protein
orange1.1g011938mMYB family protein
orange1.1g012494mMYB family protein
orange1.1g013300mMYB family protein
orange1.1g014135mMYB family protein
orange1.1g014829mMYB family protein
orange1.1g016021mMYB family protein
orange1.1g016708mMYB family protein
orange1.1g017566mMYB family protein
orange1.1g017727mMYB family protein
orange1.1g018154mMYB family protein
orange1.1g018559mMYB family protein
orange1.1g018746mMYB family protein
orange1.1g018763mMYB family protein
orange1.1g018768mMYB family protein
orange1.1g018783mMYB family protein
orange1.1g019307mMYB family protein
orange1.1g019619mMYB family protein
orange1.1g019787mMYB family protein
orange1.1g019911mMYB family protein
orange1.1g020106mMYB family protein
orange1.1g020197mMYB family protein
orange1.1g020603mMYB family protein
orange1.1g020613mMYB family protein
orange1.1g020997mMYB family protein
orange1.1g021071mMYB family protein
orange1.1g021164mMYB family protein
orange1.1g021188mMYB family protein
orange1.1g021220mMYB family protein
orange1.1g021486mMYB family protein
orange1.1g021498mMYB family protein
orange1.1g021503mMYB family protein
orange1.1g021756mMYB family protein
orange1.1g021816mMYB family protein
orange1.1g022144mMYB family protein
orange1.1g022439mMYB family protein
orange1.1g023056mMYB family protein
orange1.1g023196mMYB family protein
orange1.1g023744mMYB family protein
orange1.1g024441mMYB family protein
orange1.1g024484mMYB family protein
orange1.1g024492mMYB family protein
orange1.1g024849mMYB family protein
orange1.1g024860mMYB family protein
orange1.1g025221mMYB family protein
orange1.1g025351mMYB family protein
orange1.1g025602mMYB family protein
orange1.1g025697mMYB family protein
orange1.1g026855mMYB family protein
orange1.1g028055mMYB family protein
orange1.1g028843mMYB family protein
orange1.1g028922mMYB family protein
orange1.1g035629mMYB family protein
orange1.1g036087mMYB family protein
orange1.1g036215mMYB family protein
orange1.1g036344mMYB family protein
orange1.1g036591mMYB family protein
orange1.1g037024mMYB family protein
orange1.1g037956mMYB family protein
orange1.1g037998mMYB family protein
orange1.1g038795mMYB family protein
orange1.1g039016mMYB family protein
orange1.1g039070mMYB family protein
orange1.1g039198mMYB family protein
orange1.1g039708mMYB family protein
orange1.1g040502mMYB family protein
orange1.1g040726mMYB family protein
orange1.1g040841mMYB family protein
orange1.1g041081mMYB family protein
orange1.1g041991mMYB family protein
orange1.1g042846mMYB family protein
orange1.1g043269mMYB family protein
orange1.1g043557mMYB family protein
orange1.1g043612mMYB family protein
orange1.1g044021mMYB family protein
orange1.1g044161mMYB family protein
orange1.1g044864mMYB family protein
orange1.1g044977mMYB family protein
orange1.1g045384mMYB family protein
orange1.1g045387mMYB family protein
orange1.1g045400mMYB family protein
orange1.1g045411mMYB family protein
orange1.1g045434mMYB family protein
orange1.1g045583mMYB family protein
orange1.1g046075mMYB family protein
orange1.1g046093mMYB family protein
orange1.1g046309mMYB family protein
orange1.1g046419mMYB family protein
orange1.1g046570mMYB family protein
orange1.1g046581mMYB family protein
orange1.1g046859mMYB family protein
orange1.1g047012mMYB family protein
orange1.1g047101mMYB family protein
orange1.1g047269mMYB family protein
orange1.1g047550mMYB family protein
orange1.1g047839mMYB family protein
orange1.1g047854mMYB family protein
orange1.1g048224mMYB family protein
orange1.1g048610mMYB family protein
MYB Family Introduction

MYB factors represent a family of proteins that include the conserved MYB DNA-binding domain.The first MYB gene identified was the "oncogene" v-Myb derived from the avian myeloblastosis virus . Evidence obtained from sequence comparisons indicates that v-Myb may have originated from a vertebrate gene, which mutated once it became part of the virus. Many vertebrates contain three genes related to v-Myb c-Myb, A-Myb and B-Myb and other similar genes have been identified in insects, plants, fungi and slime moulds. The encoded proteins are crucial to the control of proliferation and differentiation in a number of cell types, and share the conserved MYB DNA-binding domain. This domain generally comprises up to three imperfect repeats, each forming a helix-turn-helix structure of about 53 amino acids. Three regularly spaced tryptophan residues, which form a tryptophan cluster in the three-dimensional helix-turn-helix structure, are characteristic of a MYB repeat. The three repeats in c-Myb are referred to as R1, R2 and R3; and repeats from other MYB proteins are categorised according to their similarity to either R1, R2 or R3.

In contrast to animals, plants contain a MYB-protein subfamily that is characterised by the R2R3-type MYB domain. MYB proteins can be classified into three subfamilies depending on the number of adjacent repeats in the MYB domain (one, two or three). We refer to MYB-like proteins with one repeat as "MYB1R factors", with two as "R2R3-type MYB" factors, and with three repeats as "MYB3R" factors.

Stracke R, Werber M, Weisshaar B.
The R2R3-MYB gene family in Arabidopsis thaliana.
Curr Opin Plant Biol. 2001 Oct;4(5):447-56. Review.
PMID: 11597504