Fig. (1) PCR products of CpHV-1 strains using two internal primers (CB3F-CB3R) of gC gene. Lanes 1, 3, 6, 9, 12, 15, 18: 50 bp DNA ladder plus (Fermentas); lane 2: Carica (464 bp); lane 4: Ba-3 (433 bp); lane 5: Ba-2 (449 bp); lane 7: 2760 (436 bp); lane 8: 5175 (437 bp); lane 10: Ba-6 (432 bp); lane 11: TV16 (430 bp); lane 13: Usa (434 bp); lane 14: Sicilia (428 bp); lane 16: 1347 (419 bp); lane 17: Svizzero (415 bp); lane 19: Ba-1 (405 bp); lane 20: TN7 (400 bp).