WRKY75 WRKY DNA-binding protein 75 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: WRKY75
Official Full Name: WRKY DNA-binding protein 75
Primary source: TAIR:AT5G13080
Locus tag: AT5G13080
See related: Araport:AT5G13080
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: ARABIDOPSIS THALIANA WRKY DNA-BINDING PROTEIN 75; ATWRKY75; T19L5.40; T19L5_40; WRKY DNA-binding protein 75
Summary: WRKY75 is one of several transcription factors induced during Pi deprivation. It is nuclear localized and regulated differentially during Pi starvation. RNAi mediated suppression of WRKY75 made the plants more susceptible to Pi stress as indicated by the higher accumulation of anthocyanin during Pi starvation.
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Genomic context

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See WRKY75 in Genome Data Viewer

Location:: chromosome: 5

Exon count:: 2

Sequence:: Chromosome: 5; NC_003076.8 (4149738..4151201, complement)

Chromosome 5 - NC_003076.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003076.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

The transcription factor WRKY75 positively regulates jasmonate-mediated plant defense to necrotrophic fungal pathogens.
Title: The transcription factor WRKY75 positively regulates jasmonate-mediated plant defense to necrotrophic fungal pathogens.
WRKY75 may function as a new component of the gibberellic acid-mediated signaling pathway to positively regulate flowering in Arabidopsis.
Title: Transcription Factor WRKY75 Interacts with DELLA Proteins to Affect Flowering.
Knockdown or knockout of WRKY75 delayed age-dependent leaf senescence, while overexpression of WRKY75 accelerated this process.
Title: A Tripartite Amplification Loop Involving the Transcription Factor WRKY75, Salicylic Acid, and Reactive Oxygen Species Accelerates Leaf Senescence.
WRKY75 suppresses root hair development in nonroot hair files and that it represses the expression of TRIPTYCHON and CAPRICE.
Title: Non-cell-autonomous regulation of root hair patterning genes by WRKY75 in Arabidopsis.
Transgenic lines overexpressing AtWRKY28 and AtWRKY75 showed enhanced resistance to oxalic acid and S. sclerotiorum, demonstrating that both AtWRKY28 and AtWRKY75 are novel positive regulators in Arabidopsis defense responses.
Title: Overexpression of AtWRKY28 and AtWRKY75 in Arabidopsis enhances resistance to oxalic acid and Sclerotinia sclerotiorum.
positive regulator of leaf senescence
Title: Gene network analysis and functional studies of senescence-associated genes reveal novel regulators of Arabidopsis leaf senescence.
WRKY75 act as positive regulators of disease defence.
Title: Evidence for a positive regulatory role of strawberry (Fragaria x ananassa) Fa WRKY1 and Arabidopsis At WRKY75 proteins in resistance.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

NM_121311.5

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables DNA-binding transcription factor activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables RNA polymerase II cis-regulatory region sequence-specific DNA binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables transcription cis-regulatory region binding	IDA Inferred from Direct Assay more info	PubMed
enables transcription cis-regulatory region binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within atrichoblast differentiation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within lateral root development	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within negative regulation of transcription by RNA polymerase II	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within regulation of response to nutrient levels	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	ISM Inferred from Sequence Model more info

General protein information

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Preferred Names: WRKY DNA-binding protein 75

NP_196812.1

WRKY DNA-binding protein 75 (WRKY75); CONTAINS InterPro DOMAIN/s: DNA-binding WRKY (InterPro:IPR003657); BEST Arabidopsis thaliana protein match is: WRKY DNA-binding protein 45 (TAIR:AT3G01970.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (source: NCBI BLink).