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    MYB20 myb domain protein 20 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 842938, updated on 18-Sep-2024

    Summary

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    Official Symbol
    MYB20
    Official Full Name
    myb domain protein 20
    Primary source
    TAIR:AT1G66230
    Locus tag
    AT1G66230
    See related
    Araport:AT1G66230
    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
    AtMYB20; myb domain protein 20; T6J19.5; T6J19_5
    Summary
    Encodes a putative transcription factor (MYB20).
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    Genomic context

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    See MYB20 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    2
    Sequence:
    Chromosome: 1; NC_003070.9 (24677121..24678580)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene Subtilase family protein Neighboring gene ncRNA Neighboring gene no-apical-meristem-associated carboxy-terminal domain protein Neighboring gene homolog of anti-oxidant 1

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003070.9

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. An Arabidopsis R2R3-MYB transcription factor, AtMYB20, negatively regulates type 2C serine/threonine protein phosphatases to enhance salt tolerance. Cui MH, et al. FEBS Lett, 2013 Jun 19. PMID 23660402
    2. MYB20, MYB42, MYB43, and MYB85 Regulate Phenylalanine and Lignin Biosynthesis during Secondary Cell Wall Formation. Geng P, et al. Plant Physiol, 2020 Mar. PMID 31871072, Free PMC Article
    3. A battery of transcription factors involved in the regulation of secondary cell wall biosynthesis in Arabidopsis. Zhong R, et al. Plant Cell, 2008 Oct. PMID 18952777, Free PMC Article
    4. The TOPLESS interactome: a framework for gene repression in Arabidopsis. Causier B, et al. Plant Physiol, 2012 Jan. PMID 22065421, Free PMC Article
    5. A PXY-Mediated Transcriptional Network Integrates Signaling Mechanisms to Control Vascular Development in Arabidopsis. Smit ME, et al. Plant Cell, 2020 Feb. PMID 31806676, Free PMC Article

    See all (10) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. AtMYB20 down-regulates the expression of PP2Cs, the negative regulator of ABA signaling, and enhances salt tolerance
      Title: An Arabidopsis R2R3-MYB transcription factor, AtMYB20, negatively regulates type 2C serine/threonine protein phosphatases to enhance salt tolerance.
    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_105294.3

    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 cis-regulatory region sequence-specific DNA 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 L-phenylalanine biosynthetic process IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    involved_in negative regulation of DNA-templated transcription IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within positive regulation of DNA-templated transcription IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in positive regulation of response to salt stress IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within regulation of lignin biosynthetic process IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within regulation of phenylpropanoid metabolic process IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within regulation of secondary cell wall biogenesis IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within regulation of secondary cell wall biogenesis 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
    myb domain protein 20
    NP_176797.1
    • myb domain protein 20 (MYB20); CONTAINS InterPro DOMAIN/s: SANT, DNA-binding (InterPro:IPR001005), Homeodomain-like (InterPro:IPR009057), Myb, DNA-binding (InterPro:IPR014778), HTH transcriptional regulator, Myb-type, DNA-binding (InterPro:IPR017930), Homeodomain-related (InterPro:IPR012287), Myb transcription factor (InterPro:IPR015495); BEST Arabidopsis thaliana protein match is: myb domain protein 43 (TAIR:AT5G16600.1); Has 8410 Blast hits to 7811 proteins in 453 species: Archae - 0; Bacteria - 0; Metazoa - 663; Fungi - 296; Plants - 5767; Viruses - 4; Other Eukaryotes - 1680 (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_003070.9 Reference assembly

      Range
      24677121..24678580
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_105294.3 → NP_176797.1  myb domain protein 20 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_176797.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O49759, Q9C7U7
      UniProtKB/TrEMBL
      A0A178WEN2, A0A5S9WSC4, A0A654EN54
      Conserved Domains (1) summary
      PLN03091
      Location:1 → 146
      PLN03091; hypothetical protein; Provisional
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9C7U7.1

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