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Gene Ontology Classifications
Symbol
Name
ID
Itgb1
integrin beta 1 (fibronectin receptor beta)
MGI:96610

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Automated description from the Alliance of Genome Resources (Release 7.0.0)

Enables integrin binding activity involved in cell-matrix adhesion. Contributes to laminin binding activity. Involved in several processes, including basement membrane organization; cellular response to low-density lipoprotein particle stimulus; and regulation of synapse pruning. Acts upstream of or within with a negative effect on reactive gliosis and regulation of spontaneous synaptic transmission. Acts upstream of or within several processes, including G1/S transition of mitotic cell cycle; circulatory system development; and neuron projection morphogenesis. Located in several cellular components, including intercalated disc; myelin sheath abaxonal region; and sarcolemma. Part of integrin alpha7-beta1 complex and integrin alpha9-beta1 complex. Is active in Schaffer collateral - CA1 synapse and cerebellar climbing fiber to Purkinje cell synapse. Colocalizes with cytoplasmic vesicle; perinuclear region of cytoplasm; and plasma membrane. Is expressed in several structures, including alimentary system; eye; genitourinary system; heart; and nervous system. Used to study Hirschsprung's disease. Orthologous to human ITGB1 (integrin subunit beta 1).



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Gene Ontology Evidence Code Abbreviations:

Experimental:
EXP
Inferred from experiment
HMP
Inferred from high throughput mutant phenotype
HGI
Inferred from high throughput genetic interaction
HDA
Inferred from high throughput direct assay
HEP
Inferred from high throughput expression pattern
IDA
Inferred from direct assay
IEP
Inferred from expression pattern
IGI
Inferred from genetic interaction
IMP
Inferred from mutant phenotype
IPI
Inferred from physical interaction
Homology:
IAS
Inferred from ancestral sequence
IBA
Inferred from biological aspect of ancestor
IBD
Inferred from biological aspect of descendant
IKR
Inferred from key residues
IMR
Inferred from missing residues
IRD
Inferred from rapid divergence
ISA
Inferred from sequence alignment
ISM
Inferred from sequence model
ISO
Inferred from sequence orthology
ISS
Inferred from sequence or structural similarity
Automated:
IEA
Inferred from electronic annotation
RCA
Reviewed computational analysis
Other:
IC
Inferred by curator
NAS
Non-traceable author statement
ND
No biological data available
TAS
Traceable author statement

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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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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory