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    PHS1 poor homologous synapsis 1 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 837614, updated on 18-Sep-2024

    Summary

    Official Symbol
    PHS1
    Official Full Name
    poor homologous synapsis 1
    Primary source
    TAIR:AT1G10710
    Locus tag
    AT1G10710
    See related
    Araport:AT1G10710
    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
    POOR HOMOLOGOUS SYNAPSIS 1; T16B5.15
    Summary
    Computational predictions suggested the presence of a small cysteine-rich protein beginning in intron 9 (Silverstein 2007), but subsequent analysis revealed that this region contains a tenth exon for the At1g10710 gene. PHS1 regulates recombination and pairing of homologous chromosomes during meiotic prophase by controlling transport of RAD50 from cytoplasm to the nucleus.
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    Genomic context

    See PHS1 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    9
    Sequence:
    Chromosome: 1; NC_003070.9 (3558358..3560705)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene phosphoribosyl pyrophosphate (PRPP) synthase 3 Neighboring gene miscRNA Neighboring gene EMBRYO SURROUNDING FACTOR-like protein Neighboring gene EMBRYO SURROUNDING FACTOR-like protein

    General gene information

    NM_001084039.1
    NM_001331923.1

    Gene Ontology Provided by TAIR

    Component Evidence Code Pubs
    located_in cytoplasm PubMed 
    located_in nucleus  

    General protein information

    Preferred Names
    poor homologous synapsis 1
    NP_001077508.1
    • POOR HOMOLOGOUS SYNAPSIS 1 (PHS1); BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT1G10717.1); Has 43 Blast hits to 42 proteins in 8 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 43; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).
    NP_001318974.1
    • POOR HOMOLOGOUS SYNAPSIS 1 (PHS1); FUNCTIONS IN: molecular_function unknown; INVOLVED IN: zygotene, synapsis, leptotene; LOCATED IN: cytoplasm; EXPRESSED IN: 11 plant structures; EXPRESSED DURING: 6 growth stages; Has 27 Blast hits to 26 proteins in 8 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 27; Viruses - 0; Other Eukaryotes - 0 (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
      3558358..3560705
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001084039.1NP_001077508.1  poor homologous synapsis 1 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_001077508.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      F4I5W5, Q45GQ7, Q5BQ17, Q9SAD1
      UniProtKB/TrEMBL
      A0A5S9TP67, A0A654EA68
      Conserved Domains (1) summary
      cl17171
      Location:89153
      PH-like; Pleckstrin homology-like domain
    2. NM_001331923.1NP_001318974.1  poor homologous synapsis 1 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A654EA68
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