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Itgb1 Gene Detail
Summary
  • Symbol
    Itgb1
  • Name
    integrin beta 1 (fibronectin receptor beta)
  • Synonyms
    4633401G24Rik, beta1 integrin, CD29, Fnrb, Gm9863
  • Feature Type
    protein coding gene
  • IDs
    MGI:96610
    NCBI Gene: 16412
  • Alliance
    gene page
  • Transcription Start Sites
    15 TSS
Location &
Maps
more
  • Sequence Map
    Chr8:129412135-129459681 bp, + strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 8, 76.09 cM, cytoband E2
  • Mapping Data
    4 experiments
Strain
Comparison
more
  • SNPs within 2kb
    861 from dbSNP Build 142
  • Strain Annotations
    18
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_96610
 protein coding gene Chr8:129412135-129460060 (+)
129S1/SvImJ MGP_129S1SvImJ_G0034301
 protein coding gene Chr8:132647912-132701704 (+)
A/J MGP_AJ_G0034280
 protein coding gene Chr8:127155051-127203735 (+)
AKR/J MGP_AKRJ_G0034207
 protein coding gene Chr8:130817454-130866553 (+)
BALB/cJ MGP_BALBcJ_G0034273
 protein coding gene Chr8:127311820-127359167 (+)
C3H/HeJ MGP_C3HHeJ_G0033984
 protein coding gene Chr8:131437715-131490690 (+)
C57BL/6NJ MGP_C57BL6NJ_G0034793
 protein coding gene Chr8:136931962-136983308 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0031735
 protein coding gene Chr8:119781933-119829542 (+)
CAST/EiJ MGP_CASTEiJ_G0033311
 protein coding gene Chr8:131648161-131698693 (+)
CBA/J MGP_CBAJ_G0033958
 protein coding gene Chr8:142072060-142121410 (+)
DBA/2J MGP_DBA2J_G0034113
 protein coding gene Chr8:126221487-126269363 (+)
FVB/NJ MGP_FVBNJ_G0034058
 protein coding gene Chr8:125465478-125512832 (+)
LP/J MGP_LPJ_G0034202
 protein coding gene Chr8:132824090-132872550 (+)
NOD/ShiLtJ MGP_NODShiLtJ_G0034104
 protein coding gene Chr8:143918015-143969030 (+)
NZO/HlLtJ MGP_NZOHlLtJ_G0034812
 protein coding gene Chr8:131035910-131085990 (+)
PWK/PhJ MGP_PWKPhJ_G0033014
 protein coding gene Chr8:126069658-126118360 (+)
SPRET/EiJ MGP_SPRETEiJ_G0032852
 protein coding gene Chr8:129703373-129757939 (+)
WSB/EiJ MGP_WSBEiJ_G0033429
 protein coding gene Chr8:131792266-131851490 (+)



Homology
more
  • Human Ortholog
    ITGB1, integrin subunit beta 1
  • Vertebrate Orthologs
    6
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    ITGB1, integrin subunit beta 1
  • Synonyms
    CD29, FNRB, GPIIA, MDF2, MSK12, VLAB, VLA-BETA
  • Links
    NCBI Gene ID: 3688
    UniProt: P05556

  • Chr Location
    10p11.22; chr10:32887273-33005792 (-)  GRCh38
Human Diseases
more
  • Diseases
    1 with Itgb1 mouse models

Human Disease Mouse Models
      
IDs
 View 1 model
Click on a disease name to see all genes associated with that disease.

  • Mutations/Alleles
    2 with disease annotations
  • References
    1 with disease annotations
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    258 phenotypes from 25 alleles in 20 genetic backgrounds
    39 phenotypes from multigenic genotypes
    13 images
    238 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.
Homozygous targeted null mutants die at or soon after implantation. Tissue-specific knockouts exhibit skin blisters, hair-loss, brain and heart defects, and impaired immune responses, wound healing, and hematopoietic stem cell migration, respectively.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    318
  • GO References
    66
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
membraneless 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
    1206
  • Tissues
    277
  • cDNA Data
    33
  • Literature Summary
    250
  • Comparison Matrix
    Gene Expression + Phenotype
    • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic ENSMUSG00000025809 Ensembl Gene Model | MGI Sequence Detail 47547 C57BL/6J ±  kb
    transcript ENSMUST00000090006 Ensembl | MGI Sequence Detail 3815 Not Applicable  
    polypeptide ENSMUSP00000087457 Ensembl | MGI Sequence Detail 798 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    Molecular
    Reagents
    less
    • All nucleic 57
      Genomic 5
      cDNA 34
      Primer pair 15
      Other 3

      Microarray probesets 10
    Other
    Accession IDs
    less
    MGD-MRK-11489, MGD-MRK-9852, MGI:1918062, MGI:2142419, MGI:2142452, MGI:3708799
    References
    more
    • Summaries
      All 816
      Developmental Gene Expression 250
      Diseases 1
      Gene Ontology 66
      Phenotypes 238
    • Earliest
      J:9382 Tominaga S, Murine mRNA for the beta-subunit of integrin is increased in BALB/c-3T3 cells entering the G1 phase from the G0 state. FEBS Lett. 1988 Oct 10;238(2):315-9
    • Latest
      J:367391 Iacolare O, et al., Tbx1 plays a critical role in focal adhesion dynamics through paxillin regulation. Life Sci Alliance. 2025 Aug;8(8)
    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)
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    Funding Information
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    Send questions and comments to User Support.     		last database update
    03/25/2025
    MGI 6.24     		The Jackson Laboratory