Table 1. List of the oligonucleotides used.

Name	Sequence
F1	5′- ATGGAGTTCATCCCAACCCAAACTTTTTACAATAGG AGG -3′
R1	5′- TTAGTGCCTGCTGAACGACACGCATAGCAC -3′
F2	5′- ACGAACATATGATGGAGTTCATCCCAACCCAAAC -3′
R2	5′- AAGCAGGATCCTTAGTGCCTGCTGAACGACAC -3′
F3	5′- CTGGAATTCATATGTGCATGAAAATCGAAAATGATTGTATTTTCG -3′
R3	5′- CTAGAATCTCGAGCTACCACTCTTCGGCCCCCTC -3′
R4	5′- CTAGAATCTCGAGCTATTCGGCCCCCTCGGG -3′