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Gene Ontology Classifications
Symbol
Name
ID
Crb1
crumbs family member 1, photoreceptor morphogenesis associated
MGI:2136343

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

Predicted to enable calcium ion binding activity. Involved in post-embryonic retina morphogenesis in camera-type eye and visual perception. Acts upstream of with a positive effect on gene expression. Acts upstream of with a negative effect on protein localization. Acts upstream of or within several processes, including detection of light stimulus involved in visual perception; establishment of bipolar cell polarity involved in cell morphogenesis; and neurogenesis. Located in several cellular components, including adherens junction; microvillus; and photoreceptor outer segment. Part of subapical complex. Is active in apical part of cell. Is expressed in several structures, including alimentary system; central nervous system; epidermis; genitourinary system; and sensory organ. Used to study Leber congenital amaurosis 8 and retinitis pigmentosa 12. Human ortholog(s) of this gene implicated in pigmented paravenous chorioretinal atrophy and retinal disease (multiple). Orthologous to human CRB1 (crumbs cell polarity complex component 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
04/09/2024
MGI 6.23
The Jackson Laboratory