Gene Ontology Classifications

Symbol
Name
ID

Snrpb2
U2 small nuclear ribonucleoprotein B
MGI:104805

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Automated description from the Alliance of Genome Resources (Release 7.5.0)

Predicted to enable U1 snRNA binding activity and snRNP binding activity. Predicted to be involved in mRNA splicing, via spliceosome. Predicted to be located in cytoplasmic ribonucleoprotein granule; fibrillar center; and nuclear speck. Predicted to be part of U1 snRNP; U2-type catalytic step 2 spliceosome; and U2-type precatalytic spliceosome. Is expressed in 8-cell stage embryo; central nervous system; olfactory epithelium; submandibular gland primordium; and vibrissa. Human ortholog(s) of this gene implicated in connective tissue disease. Orthologous to human SNRPB2 (small nuclear ribonucleoprotein polypeptide B2).

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Aspect

Category

Evidence

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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