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WRKY28 WRKY DNA-binding protein 28 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 827542, updated on 18-Sep-2024

Summary

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Official Symbol
WRKY28
Official Full Name
WRKY DNA-binding protein 28
Primary source
TAIR:AT4G18170
Locus tag
AT4G18170
See related
Araport:AT4G18170
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
ATWRKY28; T9A21.10; T9A21_10; WRKY DNA-binding protein 28
Summary
member of WRKY Transcription Factor; Group II-c. Involved in the activation of salicylic acid biosynthesis genes ICS1 and PBS3.
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Genomic context

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See WRKY28 in Genome Data Viewer
Location:
chromosome: 4
Exon count:
3
Sequence:
Chromosome: 4; NC_003075.7 (10061214..10062893)

Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene Serine/Threonine-kinase, putative (DUF1296) Neighboring gene Ca2+ activated outward rectifying K+ channel 6 Neighboring gene Pectin lyase-like superfamily protein Neighboring gene purine permease 6

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. KLU suppresses megasporocyte cell fate through SWR1-mediated activation of WRKY28 expression in Arabidopsis. Zhao L, et al. Proc Natl Acad Sci U S A, 2018 Jan 16. PMID 29288215, Free PMC Article
  2. Overexpression of AtWRKY28 and AtWRKY75 in Arabidopsis enhances resistance to oxalic acid and Sclerotinia sclerotiorum. Chen X, et al. Plant Cell Rep, 2013 Oct. PMID 23749099
  3. Co-expression of AtbHLH17 and AtWRKY28 confers resistance to abiotic stress in Arabidopsis. Babitha KC, et al. Transgenic Res, 2013 Apr. PMID 22948308
  4. Arabidopsis FAR-RED ELONGATED HYPOCOTYL3 Integrates Age and Light Signals to Negatively Regulate Leaf Senescence. Tian T, et al. Plant Cell, 2020 May. PMID 32152188, Free PMC Article
  5. WRKY transcription factors involved in activation of SA biosynthesis genes. van Verk MC, et al. BMC Plant Biol, 2011 May 19. PMID 21595875, Free PMC Article

See all (11) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. These findings show how somatic cells in ovule primordia cooperatively use chromatin remodeling to restrict germ-line cell specification to a single cell.
    Title: KLU suppresses megasporocyte cell fate through SWR1-mediated activation of WRKY28 expression in Arabidopsis.
  2. 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.
  3. A few genes having either WRKY or bHLH cis elements in their promoter regions showed higher transcript levels than wild type.
    Title: Co-expression of AtbHLH17 and AtWRKY28 confers resistance to abiotic stress in Arabidopsis.
  4. WRKY28 specifically binds to the ICS1 promoter in vivo, most probably to one or both binding sites at position -460 and -445 upstream of the transcription start site.
    Title: WRKY transcription factors involved in activation of SA biosynthesis genes.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_117927.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables DNA-binding transcription factor activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables DNA-binding transcription factor activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
enables sequence-specific DNA binding IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within positive regulation of leaf senescence IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within positive regulation of leaf senescence IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in regulation of DNA-templated transcription IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within regulation of cell fate specification IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in nucleus ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
WRKY DNA-binding protein 28
NP_193551.1
  • WRKY DNA-binding protein 28 (WRKY28); CONTAINS InterPro DOMAIN/s: DNA-binding WRKY (InterPro:IPR003657), Transcription factor, WRKY group IIc (InterPro:IPR017396); BEST Arabidopsis thaliana protein match is: WRKY DNA-binding protein 8 (TAIR:AT5G46350.1); 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).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003075.7 Reference assembly

    Range
    10061214..10062893
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_117927.3 → NP_193551.1  WRKY DNA-binding protein 28 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_193551.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O49720, Q8VWJ2
    UniProtKB/TrEMBL
    A0A178V3M3, A0A5S9XTM8
    Conserved Domains (1) summary
    smart00774
    Location:171 → 228
    WRKY; DNA binding domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q8VWJ2.1

Gene LinkOut

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