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Ighv1-20 Gene Detail
Summary
  • Symbol
    Ighv1-20
  • Name
    immunoglobulin heavy variable 1-20
Location &
Maps
more
  • Sequence Map
    Chr12:114687392-114687685 bp, - strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 12, 62.43 cM
  • Mapping Data
    1 experiment
Strain
Comparison
more
  • SNPs within 2kb
    141 from dbSNP Build 142
  • Strain Annotations
    14
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_3644607
 gene segment Chr12:114687392-114687825 (-)
129S1/SvImJ no annotation
A/J ENSMUSG00195050862
 gene segment Chr12:109108938-109109370 (-)
AKR/J ENSMUSG00220042964
 gene segment Chr12:106866209-106866642 (-)
BALB/cJ ENSMUSG00180052041
 gene segment Chr12:108979595-108980018 (-)
C3H/HeJ ENSMUSG00175050639
 gene segment Chr12:110844464-110844489 (-)
C57BL/6NJ ENSMUSG00215050125
 gene segment Chr12:107477288-107477721 (-)
CAROLI/EiJ no annotation
CAST/EiJ no annotation
CBA/J ENSMUSG00210038918
 gene segment Chr12:107933399-107933832 (-)
DBA/2J ENSMUSG00185033162
 gene segment Chr12:109850641-109850732 (-)
FVB/NJ no annotation
JF1/MsJ no annotation
LP/J ENSMUSG00230049303
 gene segment Chr12:116739944-116740377 (-)
NOD/ShiLtJ ENSMUSG00190042187
 gene segment Chr12:106323097-106323530 (-)
NZO/HlLtJ ENSMUSG00225043581
 gene segment Chr12:118668778-118669211 (-)
PWK/PhJ ENSLUMG00010051874
 gene segment Chr12:108210847-108211280 (-)
SPRET/EiJ ENSMSPG00010020167
 gene segment Chr12:110879325-110879343 (-)
WSB/EiJ ENSIUOG00005038397
 gene segment Chr12:107327308-107327399 (-)



Homology
more
  • Human Ortholog
    IGHV1-18, immunoglobulin heavy variable 1-18
  • Vertebrate Orthologs
    5
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    IGHV1-18, immunoglobulin heavy variable 1-18
  • Synonyms
    IGHV118
  • Links
    NCBI Gene ID: 28468
    UniProt: A0A0C4DH31

  • Chr Location
    14q32.33; chr14:106184899-106185394 (-)  GRCh38
  • Human Ortholog
    IGHV1-24, immunoglobulin heavy variable 1-24
  • Synonyms
    IGHV124, VH
  • Links
    NCBI Gene ID: 28467
    UniProt: A0A0C4DH33

  • Chr Location
    14q32.33; chr14:106276546-106277043 (-)  GRCh38
  • Human Ortholog
    IGHV1-58, immunoglobulin heavy variable 1-58
  • Synonyms
    IGHV158, VH
  • Links
    NCBI Gene ID: 28464
    UniProt: A0A0C4DH39

  • Chr Location
    14q32.33; chr14:106622357-106622855 (-)  GRCh38
Expression
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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
    597
Sequences &
Gene Models
less
  • All Sequences
    20
  • RefSeq
    1
  • UniProt
    1
Representative SequencesLengthStrain/SpeciesFlank
genomic 668497 NCBI Gene Model | MGI Sequence Detail 294 C57BL/6J ±  kb
polypeptide A0A0A6YX66 UniProt | EBI | MGI Sequence Detail 117 Not Applicable  
For the selected sequence
Protein
Information
less
  • UniProt
    1 Sequence
  • InterPro Domains
    IPR050199 Immunoglobulin Heavy Variable
    IPR007110 Immunoglobulin-like domain
    IPR036179 Immunoglobulin-like domain superfamily
    IPR013783 Immunoglobulin-like fold
    IPR013106 Immunoglobulin V-set domain
References
more
  • Summaries
    All 6
  • Earliest
    J:164272 Giudicelli V, et al., IMGT/GENE-DB: a comprehensive database for human and mouse immunoglobulin and T cell receptor genes. Nucleic Acids Res. 2005 Jan 1;33(Database issue):D256-61
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
09/08/2026
MGI 6.24 		The Jackson Laboratory