Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePartial purification of the yeast U2 snRNP reveals a novel yeast pre-mRNA splicing factor required for pre-spliceosome assembly.AuthorsCaspary F; Shevchenko A; Wilm M; Séraphin BPublicationThe EMBO journal, 1999, Vol 18, Issue 12, p3463ISSN0261-4189Publication typearticleDOI10.1093/emboj/18.12.3463