Sterile blades were used to ตัดออก
bands (which had been numbered) from the สารคล้ายวุ้น., and these were
then each mixed with 20 μL of 0.1× TE buffer solution and incubated
overnight at 4 °C; these solutions were then used for PCR amplification
with the appropriate primer set, sequenced and submitted to the
NCBI database to quantify homology with existing gene sequences