PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Dorcoceras hygrometricum
MYB Family
Species TF ID Description
KZV14511.1MYB family protein
KZV14701.1MYB family protein
KZV15244.1MYB family protein
KZV15950.1MYB family protein
KZV16469.1MYB family protein
KZV16876.1MYB family protein
KZV17164.1MYB family protein
KZV17168.1MYB family protein
KZV17402.1MYB family protein
KZV17714.1MYB family protein
KZV18421.1MYB family protein
KZV18726.1MYB family protein
KZV19503.1MYB family protein
KZV20235.1MYB family protein
KZV21150.1MYB family protein
KZV21468.1MYB family protein
KZV21624.1MYB family protein
KZV21817.1MYB family protein
KZV22580.1MYB family protein
KZV23168.1MYB family protein
KZV23315.1MYB family protein
KZV23918.1MYB family protein
KZV24683.1MYB family protein
KZV25513.1MYB family protein
KZV26552.1MYB family protein
KZV26754.1MYB family protein
KZV27167.1MYB family protein
KZV28134.1MYB family protein
KZV29157.1MYB family protein
KZV29158.1MYB family protein
KZV29560.1MYB family protein
KZV30399.1MYB family protein
KZV31583.1MYB family protein
KZV32943.1MYB family protein
KZV32994.1MYB family protein
KZV33094.1MYB family protein
KZV33214.1MYB family protein
KZV33628.1MYB family protein
KZV33671.1MYB family protein
KZV34037.1MYB family protein
KZV34189.1MYB family protein
KZV34945.1MYB family protein
KZV35036.1MYB family protein
KZV36483.1MYB family protein
KZV37214.1MYB family protein
KZV37255.1MYB family protein
KZV39333.1MYB family protein
KZV39554.1MYB family protein
KZV39621.1MYB family protein
KZV39952.1MYB family protein
KZV40016.1MYB family protein
KZV40220.1MYB family protein
KZV40588.1MYB family protein
KZV40886.1MYB family protein
KZV40924.1MYB family protein
KZV40968.1MYB family protein
KZV42086.1MYB family protein
KZV42264.1MYB family protein
KZV44152.1MYB family protein
KZV44455.1MYB family protein
KZV44716.1MYB family protein
KZV45489.1MYB family protein
KZV45673.1MYB family protein
KZV46850.1MYB family protein
KZV46915.1MYB family protein
KZV48161.1MYB family protein
KZV48212.1MYB family protein
KZV48417.1MYB family protein
KZV48910.1MYB family protein
KZV48914.1MYB family protein
KZV49631.1MYB family protein
KZV49763.1MYB family protein
KZV51189.1MYB family protein
KZV51269.1MYB family protein
KZV51468.1MYB family protein
KZV51696.1MYB family protein
KZV52110.1MYB family protein
KZV52186.1MYB family protein
KZV52634.1MYB family protein
KZV53262.1MYB family protein
KZV53788.1MYB family protein
KZV54488.1MYB family protein
KZV54537.1MYB family protein
KZV54583.1MYB family protein
KZV54592.1MYB family protein
KZV55203.1MYB family protein
KZV55589.1MYB family protein
KZV55760.1MYB family protein
KZV56196.1MYB family protein
KZV56477.1MYB family protein
KZV56759.1MYB family protein
KZV57010.1MYB family protein
KZV57638.1MYB family protein
KZV58092.1MYB family protein
KZV58725.1MYB 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