Table 2.

Primers used for PCR analysis.

Primer	Sequence
OPH20 10-mer	5′-GGGAGACATC-3′
20H1
For	5′-TGTCAAAAGCCAAATCACGA-3′
Rev	5′-CGTTGATGTTCTGCTTTCCA-3′
20H2
For	5′-ATTTCATGCCGAAGGAGATG-3′
Rev	5′-GCAATCCCATGTTTCACCTT-3′
20H3
For	5′-TGGGAAGAAAGTGAGCGACT-3′
Rev	5′-CATCTCGACCCAACGAGTCT-3′