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polg polymerase (DNA directed), gamma [ Danio rerio (zebrafish) ]

Gene ID: 100150924, updated on 12-Sep-2024

Summary

Official Symbol
polgprovided by ZNC
Official Full Name
polymerase (DNA directed), gammaprovided by ZNC
Primary source
ZFIN:ZDB-GENE-060303-1
See related
Ensembl:ENSDARG00000060951 AllianceGenome:ZFIN:ZDB-GENE-060303-1
Gene type
protein coding
RefSeq status
MODEL
Organism
Danio rerio
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes; Danionidae; Danioninae; Danio
Summary
Predicted to enable 3'-5' exonuclease activity and DNA-directed DNA polymerase activity. Predicted to be involved in mitochondrial DNA replication. Predicted to act upstream of or within DNA replication. Predicted to be located in mitochondrial nucleoid. Predicted to be part of gamma DNA polymerase complex. Predicted to be active in mitochondrion. Is expressed in exocrine pancreas. Used to study mitochondrial metabolism disease. Human ortholog(s) of this gene implicated in several diseases, including mitochondrial DNA depletion syndrome (multiple); mitochondrial myopathy (multiple); neurodegenerative disease (multiple); ovarian disease (multiple); and sensory ataxic neuropathy, dysarthria, and ophthalmoparesis. Orthologous to human POLG (DNA polymerase gamma, catalytic subunit). [provided by Alliance of Genome Resources, Apr 2022]
Orthologs
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Genomic context

See polg in Genome Data Viewer
Location:
chromosome: 25
Exon count:
24
Annotation release Status Assembly Chr Location
RS_2024_08 current GRCz11 (GCF_000002035.6) 25 NC_007136.7 (8478850..8513291, complement)
105 previous assembly GRCz10 (GCF_000002035.5) 25 NC_007136.6 (8401791..8436210, complement)

Chromosome 25 - NC_007136.7Genomic Context describing neighboring genes Neighboring gene mucin 5.1, oligomeric mucus/gel-forming Neighboring gene mucin 5.2 Neighboring gene FA complementation group I Neighboring gene uncharacterized LOC101885510 Neighboring gene transfer RNA arginine (anticodon UCG)

Genomic regions, transcripts, and products

Expression

  • Project title: Sequencing the Zebrafish transcriptome from a range of tissues and developmental stages Sequencing the Zebrafish transcriptome from a range of tissues and developmental stages
  • Description: Sequencing the Zebrafish transcriptome from a range of tissues and developmental stages
  • BioProject: PRJEB1986
  • Analysis date: Fri Dec 8 19:48:10 2017

General gene information

Gene Ontology Provided by ZFIN

Function Evidence Code Pubs
enables 3'-5' exonuclease activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables DNA binding IEA
Inferred from Electronic Annotation
more info
 
enables DNA-directed DNA polymerase activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables DNA-directed DNA polymerase activity IEA
Inferred from Electronic Annotation
more info
 
enables nucleotidyltransferase activity IEA
Inferred from Electronic Annotation
more info
 
enables transferase activity IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
acts_upstream_of_or_within DNA replication IEA
Inferred from Electronic Annotation
more info
 
involved_in mitochondrial DNA replication IBA
Inferred from Biological aspect of Ancestor
more info
 
acts_upstream_of_or_within mitochondrial DNA replication IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
part_of gamma DNA polymerase complex IEA
Inferred from Electronic Annotation
more info
 
located_in mitochondrial nucleoid IEA
Inferred from Electronic Annotation
more info
 
is_active_in mitochondrion IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in mitochondrion IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
DNA polymerase subunit gamma-1

NCBI Reference Sequences (RefSeq)

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RefSeqs of Annotated Genomes: GCF_000002035.6-RS_2024_08

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

Reference GRCz11 Primary Assembly

Genomic

  1. NC_007136.7 Reference GRCz11 Primary Assembly

    Range
    8478850..8513291 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_068217496.1XP_068073597.1  DNA polymerase subunit gamma-1 isoform X2

  2. XM_001921095.7XP_001921130.3  DNA polymerase subunit gamma-1 isoform X1

    UniProtKB/TrEMBL
    A0A8M1QHI8, F8W5R6
    Related
    ENSDARP00000125000.1, ENSDART00000150129.3
    Conserved Domains (4) summary
    cd08641
    Location:7411167
    DNA_pol_gammaA; Pol gammaA is a family A polymerase that is responsible for DNA replication and repair in mitochondria
    pfam08597
    Location:445521
    eIF3_subunit; Translation initiation factor eIF3 subunit
    cl02626
    Location:400442
    DNA_pol_A; Family A polymerase primarily fills DNA gaps that arise during DNA repair, recombination and replication
    cl10012
    Location:230266
    DnaQ_like_exo; DnaQ-like (or DEDD) 3'-5' exonuclease domain superfamily
  3. XM_068217497.1XP_068073598.1  DNA polymerase subunit gamma-1 isoform X3