Table II.

Primer sequences for direct sequencing by polymerase chain reaction.

Target	Sequence
Exon 18
Sense (5′-3′)	TGTCCTGGCACCCAAGCCCA
	TGCCGTGGCT
Antisense (5′-3′)	GTGGGGAGCCCAGAGTCCTT
	GCAAGCTGTATA
Exon 19
Sense (5′-3′)	CAGTGTCCCTCACCTTCGGG
	GTGCATCGCT
Antisense (5′-3′)	AACCTCAGGCCCACCTTTT
	CTCATGTCTGG
Exon 20
Sense (5′-3′)	GCCCTGCGTAAACGTCCCTG
	TGCTAGGTCT
Antisense (5′-3′)	CACATGCGGTCTGCGCTCCT
	GGGATAGCAA
Exon 21
Sense (5′-3′)	CCATTCTTTGGATCAGTAGT
	CACTAACGT
Antisense (5′-3′)	CCAGGCTGCCTTCCCACTAG
	CTGTATTG