PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Triticum aestivum
ARF Family
Species TF ID Description
Traes_1AL_B14FE48AF.1ARF family protein
Traes_1DL_92BCA55C0.2ARF family protein
Traes_2AL_05ECC440C.2ARF family protein
Traes_2AL_89543BA1A.1ARF family protein
Traes_2AL_A7941CB12.2ARF family protein
Traes_2AL_C70217249.1ARF family protein
Traes_2BL_1AED96909.1ARF family protein
Traes_2BL_A1A475B0F.1ARF family protein
Traes_2BL_E322FD546.3ARF family protein
Traes_2DL_8434C0251.2ARF family protein
Traes_2DL_A86E54838.2ARF family protein
Traes_2DL_FBE64209C.1ARF family protein
Traes_3AL_561A00448.1ARF family protein
Traes_3AL_A30A3C355.1ARF family protein
Traes_3AL_E34DF2F08.1ARF family protein
Traes_3AS_9594B1341.2ARF family protein
TRAES3BF001100080CFD_t1ARF family protein
TRAES3BF007300580CFD_t1ARF family protein
TRAES3BF097400050CFD_t1ARF family protein
TRAES3BF111600210CFD_t1ARF family protein
Traes_3DL_1FC3735D9.1ARF family protein
Traes_3DL_5C378695E.1ARF family protein
Traes_3DL_734F1498E.1ARF family protein
Traes_3DL_BC7A7E056.1ARF family protein
Traes_5AS_A86138871.1ARF family protein
Traes_5BS_3F6023CD6.1ARF family protein
Traes_5DS_A71D29AE1.1ARF family protein
Traes_6AS_10D92215D.2ARF family protein
Traes_6AS_967D58FB4.1ARF family protein
Traes_6BS_444DFA94E.2ARF family protein
Traes_6BS_BD894AD26.1ARF family protein
Traes_6DL_52A25BEA4.1ARF family protein
Traes_6DS_8BE5BE6AC.1ARF family protein
Traes_6DS_F95C12EBB.1ARF family protein
Traes_7AL_1415D04BF.1ARF family protein
Traes_7AL_F36D340F4.1ARF family protein
Traes_7AS_582E3076D.1ARF family protein
Traes_7BL_66296695F.1ARF family protein
Traes_7BL_B680A7DE0.1ARF family protein
Traes_7BS_3FD792335.1ARF family protein
Traes_7BS_F44A273F8.2ARF family protein
Traes_7DL_343A252DC.1ARF family protein
Traes_7DL_C89614A4D.1ARF family protein
Traes_7DS_1948388F8.2ARF family protein
Traes_7DS_7375BED72.2ARF 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