PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Ananas comosus
MYB Family
Species TF ID Description
Aco000514.1MYB family protein
Aco000536.1MYB family protein
Aco000590.1MYB family protein
Aco000847.1MYB family protein
Aco001045.1MYB family protein
Aco001084.1MYB family protein
Aco001113.1MYB family protein
Aco001218.1MYB family protein
Aco001378.1MYB family protein
Aco001588.1MYB family protein
Aco001748.1MYB family protein
Aco001802.1MYB family protein
Aco002526.1MYB family protein
Aco002582.1MYB family protein
Aco002802.1MYB family protein
Aco002989.1MYB family protein
Aco003262.1MYB family protein
Aco003309.1MYB family protein
Aco003598.1MYB family protein
Aco004081.1MYB family protein
Aco004416.1MYB family protein
Aco004978.1MYB family protein
Aco005389.1MYB family protein
Aco005966.1MYB family protein
Aco006386.1MYB family protein
Aco006402.1MYB family protein
Aco006517.1MYB family protein
Aco007204.1MYB family protein
Aco007619.1MYB family protein
Aco007733.1MYB family protein
Aco007902.1MYB family protein
Aco008438.1MYB family protein
Aco008682.1MYB family protein
Aco008865.1MYB family protein
Aco008934.1MYB family protein
Aco008987.1MYB family protein
Aco009029.1MYB family protein
Aco009478.1MYB family protein
Aco009598.1MYB family protein
Aco009605.1MYB family protein
Aco009749.1MYB family protein
Aco009947.1MYB family protein
Aco009968.1MYB family protein
Aco010058.1MYB family protein
Aco010108.1MYB family protein
Aco010195.1MYB family protein
Aco010274.1MYB family protein
Aco010322.1MYB family protein
Aco010782.1MYB family protein
Aco010976.1MYB family protein
Aco011071.1MYB family protein
Aco011242.1MYB family protein
Aco012129.1MYB family protein
Aco012266.1MYB family protein
Aco012607.1MYB family protein
Aco012621.1MYB family protein
Aco012950.1MYB family protein
Aco013105.1MYB family protein
Aco013133.1MYB family protein
Aco013173.1MYB family protein
Aco013198.1MYB family protein
Aco013389.1MYB family protein
Aco013641.1MYB family protein
Aco013937.1MYB family protein
Aco014104.1MYB family protein
Aco014113.1MYB family protein
Aco014182.1MYB family protein
Aco014419.1MYB family protein
Aco014614.1MYB family protein
Aco014678.1MYB family protein
Aco014685.1MYB family protein
Aco014702.1MYB family protein
Aco015386.1MYB family protein
Aco015411.1MYB family protein
Aco015454.1MYB family protein
Aco016293.1MYB family protein
Aco016294.1MYB family protein
Aco016874.1MYB family protein
Aco016984.1MYB family protein
Aco017254.1MYB family protein
Aco017649.1MYB family protein
Aco017875.1MYB family protein
Aco017900.1MYB family protein
Aco018658.1MYB family protein
Aco019526.1MYB family protein
Aco020311.1MYB family protein
Aco020863.1MYB family protein
Aco020874.1MYB family protein
Aco021231.1MYB family protein
Aco022092.1MYB family protein
Aco022792.1MYB family protein
Aco023262.1MYB family protein
Aco023263.1MYB family protein
Aco023266.1MYB family protein
Aco023267.1MYB family protein
Aco023818.1MYB family protein
Aco024560.1MYB family protein
Aco025308.1MYB family protein
Aco025559.1MYB family protein
Aco025712.1MYB family protein
Aco027180.1MYB family protein
Aco029060.1MYB family protein
Aco029165.1MYB family protein
Aco030108.1MYB family protein
Aco030433.1MYB family protein
Aco030627.1MYB family protein
Aco031816.1MYB 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