The cDNA fragment was originally inserted at the EcoRV-NotI site
of the pBluescript II SK(+) vector (GenBank Accession No. X52328, AmpR) 
without using any linker or adapter and a RT-PCR product (1-180)
was subcloned upstream of the cDNA (181-2657). The adjacent
sequence to the 5' end of the cDNA is as follows:
GGGCCCCCCCTCGAGGTCGACGGTATCGATAAGCTT-5' end of cDNA.