Primer Type Position on gene Length Sequence(5’-3’)
F Forward 8721–8740 20mer ACGTCCAAAATGAGAATGCC
B Backward 9181–9200 20mer TGGTGTTCGTGATGTGACCT
F3 Forward outer 8870–8890 21mer ATACGACATAGGAGAAACTGA
B3 Backward outer 9059-9078 20mer ACGCTTCTGCAACATCTGAG
FIP Forward inner 8931–8951 and 8900–8920 42mer GTTTGGCGAGGTTCCATTTTC-TGTGATGAATGGGCTTATGGT
BIP Backward  inner 9004–9024 and 9036–9056 42mer TGAAACCAATCGTTGAGAATG-ATGTGCCATGATTTGCCTAAG
Table 1: Oligonucleotide primers used for one-step colorimetric IC-RT-LAMP and one-step IC-RT-PCR for detection CP gene of PVY.