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    MGH3 male-gamete-specific histone H3 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 838577, updated on 18-Sep-2024

    Summary

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    Official Symbol
    MGH3
    Official Full Name
    male-gamete-specific histone H3
    Primary source
    TAIR:AT1G19890
    Locus tag
    AT1G19890
    See related
    Araport:AT1G19890
    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
    ATMGH3; F6F9.5; F6F9_5; male-gamete-specific histone H3; MALE-GAMETE-SPECIFIC HISTONE H3
    Summary
    histone 3.3, male-gamete-specific expression. Direct target promoter of the male germline-specific transcription factor DUO1.
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    Genomic context

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    See MGH3 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    4
    Sequence:
    Chromosome: 1; NC_003070.9 (6904963..6906028)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene IQ-domain 32 Neighboring gene Regulator of chromosome condensation (RCC1) family protein Neighboring gene glyoxal oxidase-related protein Neighboring gene ATPase, F0/V0 complex, subunit C protein Neighboring gene Pseudouridine synthase/archaeosine transglycosylase-like family protein

    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. Arabidopsis FRIGIDA stimulates EFS histone H3 Lys36 methyltransferase activity. Hyun KG, et al. Plant Cell Rep, 2017 Jul. PMID 28584923
    2. Distinct dynamics of HISTONE3 variants between the two fertilization products in plants. Ingouff M, et al. Curr Biol, 2007 Jun 19. PMID 17555967
    3. The R2R3 MYB transcription factor DUO1 activates a male germline-specific regulon essential for sperm cell differentiation in Arabidopsis. Borg M, et al. Plant Cell, 2011 Feb. PMID 21285328, Free PMC Article
    4. A Pan-plant Protein Complex Map Reveals Deep Conservation and Novel Assemblies. McWhite CD, et al. Cell, 2020 Apr 16. PMID 32191846, Free PMC Article
    5. Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana. Theologis A, et al. Nature, 2000 Dec 14. PMID 11130712

    GeneRIFs: Gene References Into Functions

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables protein heterodimerization activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables structural constituent of chromatin IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within double fertilization forming a zygote and endosperm IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within pollen sperm cell differentiation IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in generative cell nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    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
    male-gamete-specific histone H3
    NP_173418.1
    • male-gamete-specific histone H3 (MGH3); FUNCTIONS IN: DNA binding; INVOLVED IN: double fertilization forming a zygote and endosperm; LOCATED IN: generative cell nucleus, nucleus; EXPRESSED IN: 6 plant structures; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, K second mitotic division stage, 4 anthesis, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Histone H3 (InterPro:IPR000164), Histone-fold (InterPro:IPR009072), Histone core (InterPro:IPR007125); BEST Arabidopsis thaliana protein match is: Histone superfamily protein (TAIR:AT4G40030.2); Has 14587 Blast hits to 14579 proteins in 7249 species: Archae - 0; Bacteria - 0; Metazoa - 10590; Fungi - 2033; Plants - 1270; Viruses - 0; Other Eukaryotes - 694 (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
      6904963..6906028
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_101844.2 → NP_173418.1  male-gamete-specific histone H3 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_173418.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      A6QRD3, Q9FXI7
      UniProtKB/TrEMBL
      A0A178WKL2, A0A5S9V9K8
      Conserved Domains (1) summary
      PLN00121
      Location:1 → 137
      PLN00121; histone H3; Provisional
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9FXI7.3

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