spliceosomal complex (GO:0005681)

Any of a series of ribonucleoprotein complexes that contain RNA and small nuclear ribonucleoproteins (snRNPs), and are formed sequentially during the splicing of a messenger RNA primary transcript to excise an intron.

Specific

catalytic step 1 spliceosome (GO:0071012) catalytic step 2 spliceosome (GO:0071013) post-mRNA release spliceosomal complex (GO:0071014) post-spliceosomal complex (GO:0071020) precatalytic spliceosome (GO:0071011) prespliceosome (GO:0071010) supraspliceosomal complex (GO:0044530) trans spliceosomal complex (GO:0071023) U12-type spliceosomal complex (GO:0005689) U2-type spliceosomal complex (GO:0005684)

General

nuclear part (GO:0044428) ribonucleoprotein complex (GO:0030529)

References

gene ontology: GO:0005681 PMID: 19239890