Table 3. ASE SNPs with differentially expressed exon-skipping events and enrichment of antisense RNA.

ASE Pattern	Total ASE SNPs	ASE SNPs w/ 1.5× ISO1a	Percentage of ASE correlated	ASE SNPs w/ 1.5× ISO1 and 1.5× ASb	Percentage of ISO1 correlated w/ antisense
1	591	278	47.0	191	32.3
2	13	5	38.5	1	7.7
3	4	4	100.0	4	100.0
4	500	217	43.4	155	31.0
5	59	18	30.5	7	11.9
6	71	51	71.8	51	71.8
Total	1238	573	46.3	409	33.0

^aReads supporting ISO1 (isoform 1 genelet) are split-reads spanning the two flanking exons adjacent to the skipped exon

^bRNA reads with predicted antisense orientation.