PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Musa acuminata
ARF Family
Species TF ID Description
GSMUA_Achr10P04600_001ARF family protein
GSMUA_Achr10P12070_001ARF family protein
GSMUA_Achr10P15100_001ARF family protein
GSMUA_Achr10P16170_001ARF family protein
GSMUA_Achr10P26140_001ARF family protein
GSMUA_Achr11P00640_001ARF family protein
GSMUA_Achr11P01610_001ARF family protein
GSMUA_Achr11P18520_001ARF family protein
GSMUA_Achr11P22870_001ARF family protein
GSMUA_Achr11P25770_001ARF family protein
GSMUA_Achr1P08230_001ARF family protein
GSMUA_Achr1P20000_001ARF family protein
GSMUA_Achr1P20010_001ARF family protein
GSMUA_Achr1P20040_001ARF family protein
GSMUA_Achr2P19760_001ARF family protein
GSMUA_Achr3P05460_001ARF family protein
GSMUA_Achr3P10240_001ARF family protein
GSMUA_Achr3P23290_001ARF family protein
GSMUA_Achr3P31350_001ARF family protein
GSMUA_Achr4P02750_001ARF family protein
GSMUA_Achr4P10590_001ARF family protein
GSMUA_Achr4P18240_001ARF family protein
GSMUA_Achr4P25960_001ARF family protein
GSMUA_Achr5P00590_001ARF family protein
GSMUA_Achr5P02450_001ARF family protein
GSMUA_Achr5P03960_001ARF family protein
GSMUA_Achr5P05010_001ARF family protein
GSMUA_Achr5P14630_001ARF family protein
GSMUA_Achr5P18540_001ARF family protein
GSMUA_Achr5P26580_001ARF family protein
GSMUA_Achr6P01740_001ARF family protein
GSMUA_Achr6P07390_001ARF family protein
GSMUA_Achr6P08090_001ARF family protein
GSMUA_Achr6P12780_001ARF family protein
GSMUA_Achr6P16450_001ARF family protein
GSMUA_Achr6P19850_001ARF family protein
GSMUA_Achr6P29070_001ARF family protein
GSMUA_Achr6P36980_001ARF family protein
GSMUA_Achr7P11000_001ARF family protein
GSMUA_Achr7P24330_001ARF family protein
GSMUA_Achr7P25330_001ARF family protein
GSMUA_Achr8P18930_001ARF family protein
GSMUA_Achr8P23850_001ARF family protein
GSMUA_Achr9P08310_001ARF family protein
GSMUA_Achr9P14090_001ARF family protein
GSMUA_Achr9P18170_001ARF family protein
GSMUA_Achr9P29480_001ARF family protein
GSMUA_AchrUn_randomP06460_001ARF family protein
GSMUA_AchrUn_randomP11300_001ARF family protein
GSMUA_AchrUn_randomP14770_001ARF family protein
ARF Family Introduction

Auxin response factors (ARF) are transcription factors that regulate the expression of auxin response genes. ARFs bind with specificity to TGTCTC auxin response elements (AuxRE) in promoters of these genes and function in combination with Aux/IAA (auxin/indole acetic acid) repressors, which dimerize with ARF activators in an auxin-regulated manner.

Most ARFs consist of an amino-terminal DNA-binding domain (DBD), a middle region that functions as an activation domain (AD) or repression domain (RD), and a carboxy-terminal dimerization domain (CTD). The ARF DBD is classified as a plant-specific B3-type, but requires additional amino-terminal and carboxy-terminal amino acids for efficient in vitro binding to TGTCTC AuxREs.

The ARF ADs and RDs are located just carboxy-terminal to the DBDs and contain biased amino acid sequences. ARF ADs are enriched in glutamine along with serine and leucine residues, while ARF RDs are enriched in serine, proline, leucine and glycine residues.

Guilfoyle TJ, Hagen G.
Auxin response factors.
Curr Opin Plant Biol, 2007. 10(5): p. 453-60.
PMID: 17900969