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    P pericarp color 1 [ Zea mays ]

    Gene ID: 542272, updated on 3-Apr-2024

    Summary

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    Gene symbol
    P
    Gene description
    pericarp color 1
    Locus tag
    ZEAMMB73_Zm00001d028850
    Gene type
    protein coding
    RefSeq status
    VALIDATED
    Organism
    Zea mays
    Lineage
    Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea
    Also known as
    p1; GRMZM2G084799
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    Genomic context

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    Location:
    chromosome: 1
    Exon count:
    3
    Annotation release Status Assembly Chr Location
    103 current Zm-B73-REFERENCE-NAM-5.0 (GCF_902167145.1) 1 NC_050096.1 (47948614..47954828, complement)
    102.20200423 previous assembly B73 RefGen_v4 (GCF_000005005.2) 1 NC_024459.2 (48576366..48582570, complement)

    Chromosome 1 - NC_050096.1Genomic Context describing neighboring genes Neighboring gene myb-related protein P-like Neighboring gene myb-related protein P-like Neighboring gene myb-related protein P-like Neighboring gene myb-related protein P-like

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Phlobaphenes modify pericarp thickness in maize and accumulation of the fumonisin mycotoxins. Landoni M, et al. Sci Rep, 2020 Jan 29. PMID 31996735, Free PMC Article
    2. A genome-wide regulatory framework identifies maize pericarp color1 controlled genes. Morohashi K, et al. Plant Cell, 2012 Jul. PMID 22822204, Free PMC Article
    3. Tissue culture-induced novel epialleles of a Myb transcription factor encoded by pericarp color1 in maize. Rhee Y, et al. Genetics, 2010 Nov. PMID 20823340, Free PMC Article
    4. Gene structure induced epigenetic modifications of pericarp color1 alleles of maize result in tissue-specific mosaicism. Robbins ML, et al. PLoS One, 2009 Dec 14. PMID 20011605, Free PMC Article
    5. RNA-dependent RNA polymerase is required for enhancer-mediated transcriptional silencing associated with paramutation at the maize p1 gene. Sidorenko L, et al. Genetics, 2008 Dec. PMID 18845841, Free PMC Article

    See all (12) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Study results suggest that the transcription factor PERICARP COLOR1 (P1) gene plays a central role in regulating phlobaphenes accumulation in maize kernels, and indirectly, also tackles mycotoxins accumulation.
      Title: Phlobaphenes modify pericarp thickness in maize and accumulation of the fumonisin mycotoxins.
    2. Pericarp color1 is the major regulator for a set of genes involved in flavonoid biosynthesis and a minor modulator of the expression of a larger gene set that includes genes involved in primary metabolism and production of other specialized compounds.
      Title: A genome-wide regulatory framework identifies maize pericarp color1 controlled genes.
    3. Four unique tissue culture-derived epialleles of the pericarp color1 (p1) gene of maize (Zea mays L.), were characterized.
      Title: Tissue culture-induced novel epialleles of a Myb transcription factor encoded by pericarp color1 in maize.
    4. The modification of tandem repeats of P1-mm (p1 allele called P1-mosaic) may have disrupted the epigenetic mechanisms that stably confer tissue-specific expression.
      Title: Gene structure induced epigenetic modifications of pericarp color1 alleles of maize result in tissue-specific mosaicism.
    5. silencing occurs at the transcriptional level and that a specific enhancer fragment from p1 is sufficient to induce all aspects of paramutation.
      Title: RNA-dependent RNA polymerase is required for enhancer-mediated transcriptional silencing associated with paramutation at the maize p1 gene.
    6. The Mu1 insertion interferes with the DNA methylation and related chromatin packaging of P1-wr allele, thereby inducing expression from gene copy (or copies) that is otherwise suppressed.
      Title: A Mutator transposon insertion is associated with ectopic expression of a tandemly repeated multicopy Myb gene pericarp color1 of maize.
    Submit: New GeneRIF Correction

    General gene information

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    Homology

    General protein information

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    Preferred Names
    myb-related protein P
    Names
    myb-like transcription factor

    NCBI Reference Sequences (RefSeq)

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    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    mRNA and Protein(s)

    1. NM_001291678.3 → NP_001278607.3  myb-related protein P isoform 1

      Status: VALIDATED

      Description
      Transcript Variant: This variant (1) has the intermediate length second intron.
      Source sequence(s)
      CABHLF010000008, DV020424, DV024579, EC880818
      UniProtKB/TrEMBL
      C6G8B2
      Conserved Domains (2) summary
      PLN03091
      Location:1 → 116
      PLN03091; hypothetical protein; Provisional
      pfam06640
      Location:131 → 336
      P_C; P protein C-terminus

    2. NM_001398257.1 → NP_001385186.1  myb-related protein P isoform 2

      Status: VALIDATED

      Description
      Transcript Variant: This variant (2) has the long second intron.
      Source sequence(s)
      AY104089, DV024579

    3. NM_001398258.1 → NP_001385187.1  myb-related protein P isoform 3

      Status: VALIDATED

      Description
      Transcript Variant: This variant (3) has the short second intron.
      Source sequence(s)
      CABHLF010000008, DV024579

    RefSeqs of Annotated Genomes: Zea mays Annotation Release 103 details...Open this link in a new tab

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

    Reference Zm-B73-REFERENCE-NAM-5.0 Primary Assembly

    Genomic

    1. NC_050096.1 Reference Zm-B73-REFERENCE-NAM-5.0 Primary Assembly

      Range
      47948614..47954828 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Suppressed Reference Sequence(s)

    The following Reference Sequences have been suppressed. Explain

    1. NM_001111873.1: Suppressed sequence

      Description
      NM_001111873.1: This RefSeq was suppressed because the instantiating accession is a chimera.
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P27898.1 GenPept UniProtKB/Swiss-Prot:P27898

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