Fig.3.
Gene amplification analyses of transgene insertions in transformed silkworms. (A) Primer positions for amplification. The primer pairs F1/R1 and F2/R2 were used to amplify the 5’- and 3’-end insertion junctions, respectively. (B) The diagnostic DNA fragments for 5’-and 3’-end junctions were detected in brood-1 (B1), brood-3 (B3) and brood-6 (B6).