Champion-Arnaud P، Reed R (أغسطس 1994). "The prespliceosome components SAP 49 and SAP 145 interact in a complex implicated in tethering U2 snRNP to the branch site". Genes & Development. ج. 8 ع. 16: 1974–83. DOI:10.1101/gad.8.16.1974. PMID:7958871.
Champion-Arnaud P، Reed R (أغسطس 1994). "The prespliceosome components SAP 49 and SAP 145 interact in a complex implicated in tethering U2 snRNP to the branch site". Genes & Development. ج. 8 ع. 16: 1974–83. DOI:10.1101/gad.8.16.1974. PMID:7958871.