Table 1 Sequences of primers used in reverse transcription and PCR analysis.

Name	Sequence	Location
1F2	5′ ‐TAAAAGCCGTCCGGAAAAT	Exon 1
3R2	5′ ‐CTCAGCAGAGTGGTGGGCTGA	Exon 3
4R2	5′ ‐AGTTTGAAAGGCATCTTGAC	Exon 4