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Polm Gene Detail
Summary
  • Symbol
    Polm
  • Name
    polymerase (DNA directed), mu
  • Synonyms
    B230309I03Rik, Tdt-N
  • Feature Type
    protein coding gene
  • IDs
    MGI:1860191
    NCBI Gene: 54125
  • Alliance
    gene page
  • Transcription Start Sites
    3 TSS
Location &
Maps
more
  • Sequence Map
    Chr11:5777860-5788016 bp, - strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 11, 3.87 cM
  • Mapping Data
    2 experiments
Strain
Comparison
more
  • SNPs within 2kb
    62 from dbSNP Build 142
  • Strain Annotations
    18
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1860191
 protein coding gene Chr11:5777860-5788831 (-)
129S1/SvImJ MGP_129S1SvImJ_G0018008
 protein coding gene Chr11:2910774-2920927 (-)
A/J MGP_AJ_G0017981
 protein coding gene Chr11:2795271-2805420 (-)
AKR/J MGP_AKRJ_G0017945
 protein coding gene Chr11:2947398-2957547 (-)
BALB/cJ MGP_BALBcJ_G0017949
 protein coding gene Chr11:2786085-2796215 (-)
C3H/HeJ MGP_C3HHeJ_G0017762
 protein coding gene Chr11:2816512-2826545 (-)
C57BL/6NJ MGP_C57BL6NJ_G0018401
 protein coding gene Chr11:2988792-2998944 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0016059
 protein coding gene Chr11:2695086-2705996 (-)
CAST/EiJ MGP_CASTEiJ_G0017324
 protein coding gene Chr11:2784144-2794177 (-)
CBA/J MGP_CBAJ_G0017737
 protein coding gene Chr11:3345382-3360804 (-)
DBA/2J MGP_DBA2J_G0017847
 protein coding gene Chr11:2703078-2713517 (-)
FVB/NJ MGP_FVBNJ_G0017839
 protein coding gene Chr11:2731210-2741346 (-)
LP/J MGP_LPJ_G0017918
 protein coding gene Chr11:2989750-2999717 (-)
NOD/ShiLtJ MGP_NODShiLtJ_G0017865
 protein coding gene Chr11:2958605-2968765 (-)
NZO/HlLtJ MGP_NZOHlLtJ_G0018441
 protein coding gene Chr11:2947972-2958108 (-)
PWK/PhJ MGP_PWKPhJ_G0017104
 protein coding gene Chr11:2726161-2736786 (-)
SPRET/EiJ MGP_SPRETEiJ_G0016901
 protein coding gene Chr11:2914394-2924891 (-)
WSB/EiJ MGP_WSBEiJ_G0017378
 protein coding gene Chr11:2788663-2798819 (-)



Homology
more
  • Human Ortholog
    POLM, DNA polymerase mu
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    POLM, DNA polymerase mu
  • Synonyms
    Pol Mu, Tdt-N
  • Links
    NCBI Gene ID: 27434
    neXtProt AC: NX_Q9NP87
    UniProt: Q9NP87

  • Chr Location
    7p13; chr7:44072062-44082530 (-)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    9 phenotypes from 4 alleles in 5 genetic backgrounds
    5 phenotypes from multigenic genotypes
    21 phenotype references
Phenotype Overview

adipose tissue
behavior/neurological
cardiovascular system
cellular
craniofacial
digestive/alimentary system
embryo
endocrine/exocrine glands
growth/size/body
hearing/vestibular/ear
hematopoietic system
homeostasis/metabolism
integument
immune system
limbs/digits/tail
liver/biliary system
mortality/aging
muscle
nervous system
pigmentation
renal/urinary system
reproductive system
respiratory system
skeleton
taste/olfaction
neoplasm
vision/eye

Click cells to view annotations.
Mice homozygous for disruptions in this gene display an apparently normal phenotype. However, B cell maturation and proliferation is abnormal.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    10
  • GO References
    5
Molecular Function

carbohydrate derivative binding
cytoskeletal protein binding
DNA binding
enzyme regulator
hydrolase
ligase
lipid binding
oxidoreductase
RNA binding
signaling receptor activity
signaling receptor binding
transcription
transferase
transporter
Biological Process

carbohydrate derivative metabolism
cell differentiation
cell population proliferation
cellular component organization
DNA-templated transcription
establishment of localization
homeostatic process
immune system process
lipid metabolic process
programmed cell death
protein metabolic process
response to stimulus
signaling
system development
Cellular Component

cell projection
cytoplasmic vesicle
cytoskeleton
cytosol
endoplasmic reticulum
endosome
extracellular region
Golgi apparatus
mitochondrion
non-membrane-bounded organelle
nucleus
organelle envelope
organelle lumen
plasma membrane
protein-containing complex
synapse
vacuole
Click cells to view annotations.
Expression
less
Expression Overview

early conceptus
embryo ectoderm
embryo endoderm
embryo mesoderm
embryo mesenchyme
extraembryonic component
alimentary system
auditory system
branchial arches
cardiovascular system
connective tissue
endocrine system
exocrine system
hemolymphoid system
integumental system
limbs
liver and biliary system
musculoskeletal system
nervous system
olfactory system
reproductive system
respiratory system
urinary system
visual system
Click cells to view annotations.


  • Assay Results
    709
  • Tissues
    3
  • cDNA Data
    42
  • Literature Summary
    2
  • Comparison Matrix
    Gene Expression + Phenotype
    • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic ENSMUSG00000020474 Ensembl Gene Model | MGI Sequence Detail 10157 C57BL/6J ±  kb
    transcript ENSMUST00000109837 Ensembl | MGI Sequence Detail 2697 Not Applicable  
    polypeptide ENSMUSP00000105463 Ensembl | MGI Sequence Detail 511 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    Molecular
    Reagents
    less
    • All nucleic 43
      cDNA 42
      Primer pair 1

      Microarray probesets 3
    Other
    Accession IDs
    less
    MGI:2144181, MGI:2443119
    References
    more
    • Summaries
      All 47
      Developmental Gene Expression 2
      Gene Ontology 5
      Phenotypes 21
    • Earliest
      J:61446 Dominguez O, et al., DNA polymerase mu (Pol mu), homologous to TdT, could act as a DNA mutator in eukaryotic cells. EMBO J. 2000 Apr 3;19(7):1731-42
    • Latest
      J:326541 Cyagen Biosciences Inc., Cyagen Biosciences Website. 2022;
    Contributing Projects:
    Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
    Citing These Resources
    Funding Information
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    Send questions and comments to User Support.     		last database update
    04/16/2024
    MGI 6.23     		The Jackson Laboratory