PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Fragaria x ananassa
WRKY Family
Species TF ID Description
FANhyb_icon00000456_a.1.g00001.1WRKY family protein
FANhyb_icon00000687_a.1.g00001.1WRKY family protein
FANhyb_icon00000768_a.1.g00001.1WRKY family protein
FANhyb_icon00001105_a.1.g00001.1WRKY family protein
FANhyb_icon00001572_a.1.g00001.1WRKY family protein
FANhyb_icon00006561_a.1.g00001.1WRKY family protein
FANhyb_icon00007002_a.1.g00001.1WRKY family protein
FANhyb_icon00010025_a.1.g00001.1WRKY family protein
FANhyb_icon00011092_a.1.g00001.1WRKY family protein
FANhyb_icon00011738_a.1.g00001.1WRKY family protein
FANhyb_icon00011989_a.1.g00001.1WRKY family protein
FANhyb_icon00015805_a.1.g00001.1WRKY family protein
FANhyb_icon00019813_a.1.g00001.1WRKY family protein
FANhyb_icon00024544_a.1.g00001.1WRKY family protein
FANhyb_icon00033462_a.1.g00001.1WRKY family protein
FANhyb_icon00043401_a.1.g00001.1WRKY family protein
FANhyb_rscf00000014.1.g00012.1WRKY family protein
FANhyb_rscf00000031.1.g00036.1WRKY family protein
FANhyb_rscf00000031.1.g00037.1WRKY family protein
FANhyb_rscf00000094.1.g00017.1WRKY family protein
FANhyb_rscf00000106.1.g00008.1WRKY family protein
FANhyb_rscf00000119.1.g00009.1WRKY family protein
FANhyb_rscf00000130.1.g00007.1WRKY family protein
FANhyb_rscf00000148.1.g00011.1WRKY family protein
FANhyb_rscf00000201.1.g00016.1WRKY family protein
FANhyb_rscf00000204.1.g00010.1WRKY family protein
FANhyb_rscf00000209.1.g00016.1WRKY family protein
FANhyb_rscf00000217.1.g00006.1WRKY family protein
FANhyb_rscf00000290.1.g00001.1WRKY family protein
FANhyb_rscf00000296.1.g00003.1WRKY family protein
FANhyb_rscf00000319.1.g00011.1WRKY family protein
FANhyb_rscf00000405.1.g00006.1WRKY family protein
FANhyb_rscf00000625.1.g00005.1WRKY family protein
FANhyb_rscf00000687.1.g00006.1WRKY family protein
FANhyb_rscf00000701.1.g00002.1WRKY family protein
FANhyb_rscf00000702.1.g00006.1WRKY family protein
FANhyb_rscf00000722.1.g00001.1WRKY family protein
FANhyb_rscf00000848.1.g00005.1WRKY family protein
FANhyb_rscf00000892.1.g00009.1WRKY family protein
FANhyb_rscf00000917.1.g00008.1WRKY family protein
FANhyb_rscf00001029.1.g00002.1WRKY family protein
FANhyb_rscf00001075.1.g00001.1WRKY family protein
FANhyb_rscf00001513.1.g00003.1WRKY family protein
FANhyb_rscf00001565.1.g00004.1WRKY family protein
FANhyb_rscf00001608.1.g00001.1WRKY family protein
FANhyb_rscf00001700.1.g00004.1WRKY family protein
FANhyb_rscf00001973.1.g00002.1WRKY family protein
FANhyb_rscf00002639.1.g00001.1WRKY family protein
FANhyb_rscf00003540.1.g00001.1WRKY family protein
FANhyb_rscf00004695.1.g00001.1WRKY family protein
FANhyb_rscf00005774.1.g00001.1WRKY family protein
FANhyb_rscf00006696.1.g00001.1WRKY family protein
WRKY Family Introduction

WRKY transcription factors are one of the largest families of transcriptional regulators in plants and form integral parts of signalling webs that modulate many plant processes. Here, we review recent significant progress in WRKY transcription factor research. New findings illustrate that WRKY proteins often act as repressors as well as activators, and that members of the family play roles in both the repression and de-repression of important plant processes. Furthermore, it is becoming clear that a single WRKY transcription factor might be involved in regulating several seemingly disparate processes. Mechanisms of signalling and transcriptional regulation are being dissected, uncovering WRKY protein functions via interactions with a diverse array of protein partners, including MAP kinases, MAP kinase kinases, 14-3-3 proteins, calmodulin, histone deacetylases, resistance proteins and other WRKY transcription factors. WRKY genes exhibit extensive autoregulation and cross-regulation that facilitates transcriptional reprogramming in a dynamic web with built-in redundancy.

The defining feature of WRKY transcription factors is their DNA binding domain. This is called the WRKY domain after the almost invariant WRKY amino acid sequence at the N-terminus. In a few WRKY proteins, the WRKY amino acid sequences have been replaced by WRRY, WSKY, WKRY, WVKY or WKKY. The WRKY domain is about 60 residues in length, and as well as containing the WRKY signature it also has an atypical zinc-finger structure at the C-terminus. The zinc-finger structure is either Cx4-5Cx22-23HxH or Cx7Cx23HxC. Initially, in the absence of a complete gene family from any plant species, the WRKY transcription factors were divided into three groups based on the number of WRKY domains (two domains in Group I proteins and one in the others) and the structure of their zinc fingers (C2HC in Group III proteins).

Rushton PJ, Somssich IE, Ringler P, Shen QJ.
WRKY transcription factors.
Trends Plant Sci, 2010. 15(5): p. 247-58.
PMID: 20304701