Table 3. Annotated as described in Table 1.

SF2/ASF target exons containing alternative 5′ splice sites
Gene ID	Exon Position	Gene Description	Localization	Gene Family	Function
NAGPA	5	N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase	Nucleus; Cytoplasm	enzyme	carbohydrate metabolic process; lysosome organization and biogenesis
SERBP1	6	SERPINE1 mRNA binding protein 1	Nucleus	other	mRNA processing
CDK4	2	cyclin-dependent kinase 4	Nucleus	kinase	Cell Cycle Regulation
CDC14A	15	CDC14 cell division cycle 14 homolog A (S. cerevisiae)	Nucleus	phosphatase	dual specificity protein tyrosine phosphatase
BCOR	4	BCL6 co-repressor	Cytoplasm	transcription regulator	Transcriptional corepressor
RPL5	1	ribosomal protein L5	Cytoplasm	other	Ribosome Component
NOL1	16	nucleolar protein 1, 120kDa	Polysome	other	Cell Cycle Regulation; RNA Methyltransferase
PKM2	2	pyruvate kinase, muscle	Cytoplasm; Polysome	kinase	Glycolytic enzyme
ETNK1	2	ethanolamine kinase 1	Cytoplasm; Polysome	kinase	phosphatidylethanolamine biosynthetic process
MAPK3	6	mitogen-activated protein kinase 3	Cytoplasm	kinase	intracellular signaling cascade
EEF1A1	2,3,6	eukaryotic translation elongation factor 1 alpha 1	Nucleus; Cytoplasm; Polysome	translation	translational elongation