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Rb1 Gene Detail
 Symbol
Name
ID
Rb1
retinoblastoma 1
MGI:97874


Nomenclature History
Synonyms pRb, Rb, Rb-1
Genetic Map
Chromosome 14
41.0 cM, cytoband D3
Detailed Genetic Map ± 1 cM
 
Mapping data( 32)

Sequence Map
Chr14:73595309-73725547 bp, - strand
(From NCBI annotation of NCBI Build 37)
Ensembl ContigView | UCSC Browser | NCBI Map Viewer

Mouse Genome Browser
Mammalian
homology
human; chimpanzee; cattle; dog, domestic; goat; gorilla; orangutan; rabbit, European; rat; sheep    (Mammalian Orthology)
Comparative Map (Mouse/Human Rb1 ± 2 cM)
Protein SuperFamily: cyclin-fold protein, RB type
TreeFam: TF105568
Sequences
Representative Sequences Length Strain/Species Flank
genomic 19645 NCBI Gene Model | MGI Sequence Detail 130239 C57BL/6J ± Kb
transcript NM_009029 RefSeq | MGI Sequence Detail 4642 C57BL/6
polypeptide P13405 UniProt | EBI | MGI Sequence Detail 921 Not Applicable
For the selected sequences
All sequences(25)
Alleles
and
phenotypes
All alleles(40) : Targeted, knock-out(9) Targeted, other(11) Gene trapped(20)
Homozygotes for targeted mutations exhibit abnormalities of the neuronal and hematopoietic systems and die in utero. Heterozygotes may develop pituitary tumors associated with loss of the normal allele.
Associated Human Diseases (2)   Alleles Annotated to Human Diseases (2)  
Polymorphisms RFLP(6) SNPs within 2kb(858 from dbSNP Build 128)  
Gene Ontology
(GO)
classifications
All GO classifications(32)
Process cell cycle, cell cycle arrest...
Component nucleus, spindle...
Function DNA binding, protein binding...
External Resources: MouseFunc
Expression Literature Summary: (54 records)
Data Summary: Assays (23)    Results (127)    Tissues (46)    Images (8)
Theiler Stages: 6,7,9,11,13,14,15,17,19,20,21,22,23,24,25,26,28
  Assay Type Assays   Results
      Western blot 15   72
      RT-PCR 1   2
      Northern blot 7   53
cDNA source data(79)
External Resources: Allen Brain Atlas  GENSAT  GEO 
Molecular
reagents
All nucleic(89) Genomic(5) cDNA(82) Primer pair(1) Other(1) Antibodies(6)
Microarray probesets(2)
Other database
links
Ensembl Gene Model ENSMUSG00000022105
DoTS DT.60118750
UniGene 273862
DFCI TC1577332
NIA Mouse Gene Index U085478
Entrez Gene 19645
International Mouse Knockout Project Status Rb1
Protein
domains
InterPro ID Description
IPR002719 Retinoblastoma-associated protein, B-box
IPR002720 Retinoblastoma-associated protein, A-box
IPR006670 Cyclin
IPR011028 Cyclin-like
IPR013763 Cyclin-related
IPR015030 Rb C-terminal
IPR015652 Retinoblastoma-associated protein
Graphical View of Protein Domain Structure
References
(Earliest) J:22884 Friend SH et al., "A human DNA segment with properties of the gene that predisposes to retinoblastoma and osteosarcoma." Nature 1986 Oct 16-22;323(6089):643-6
(Latest) J:154066 Nalam RL et al., "Retinoblastoma protein plays multiple essential roles in the terminal differentiation of Sertoli cells." Mol Endocrinol 2009 Nov;23(11):1900-13
All references(359)
Other
accession IDs
MGD-MRK-13784, MGD-MRK-13785

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
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last database update
11/20/2009
MGI_4.31
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The Jackson Laboratory