Table 2. Oligos used in the study.

Primer	Sequencea
P1	5′-CACTGAAACGCACTGGGCAG-TATAAACTTGGATCCAA-3′
P2	5′-ACCCTTGGCAAAGCAGCTCTTAGCAGACAT-TATAAACTTGGATCCAAAACAG -3′
P3	5′-ATGTCTGCTAAGAGCTGCTTTGCCAAGGGT-3′
P4	5′-TTTCTGCCCAGGTCCTGTTTT-GGATCCAAGTT-3′
P5	5′-ACGAGGCCCTTTCGTCTTCA-AGAATTCGCAT-3′
P6	5′-CAGAGTCACTATTCATAATTTTTTC-3′
P7	5′-GAAAAAATTATGAATAGTGACTCTG-3′
P8	5′-CAACAACACAGTTGCATGCATACTT-3′

^aOligo sequences presented in italics are bfgf unrelated sequences containing restriction sites downstream from the designed PCR primers. Restriction sites on the italic sequences are underlined.