Table 2. All primers used for 5’ RACE assay.

Name	Sequence 5'-3'	Description
H-exon 2-3 reverse	ATTTGTGATACCCCTCGACGAG	Normal human ERCC1 transcript reverse primer
Hskin4RT reverse	TGTACAGAGATCGCCCTGCTCTATGC	Larger Human ERCC1 transcript reverse primer
REV1	CGGTCCTCCAGAACCATAGA	Larger Human ERCC1 transcript reverse primer
Oligo dT anchor	GACCACGCGTATCGATGTCGACTTTTTTTTTTTTTTTTV (V=A, C or G)	Anchor primer
PCR anchor	GACCACGCGTATCGATGTCGA	Internal anchor primer