Table 6. HPRT cryptic splice sites.

	Legitimate splice site	Cryptic splice site	Splice variant
Cryptic donor splice sites
Intron
1*	GTG/g1704tgagc	cag1752/gtggcg	Inclusion of 1–49 of intron 1
5*	GAA/g31635taagt	Aag31701/gtaagc	Inclusion of 1–67 of intron 5
Cryptic acceptor splice sites
Exon
2	tttcag14779/A28TT	TAG32/T	Skip 28–32 of exon 2
4*	aactag27890/A319AT	CAG327/T	Skip 319–327 of exon 4
8*	ttttag40032/T533TG	CAG553/A	Skip 533–553 of exon 8
9*	ttatag41453/C610AT	TAG626/T	Skip 610–626 of exon 9

Data adapted from (26). Lowercase indicates intron sequences, uppercase indicates exon sequences, and/refers to an intron/exon boundary. Numbers in italic refer to cDNA numbering (base 1 is the A in the AUG initiation codon). All other numbers refer to genomic numbering (26).

^*Indicates cryptic sites investigated in this study.