Total A24 01
Coincidence 20 10 VR 10 VR
7 R 7 R
3 S 3 S
No coincidence 40 28 VR 19 R
9 S
11 R 1 VR
10 S
1 S 1 R
Total 60 60 60
Table 1: Polymorphism in R/S after infection of PCF-BON. PCF-BON showed a high polymorphism in R/S after FMDV infection. Not all the phenotyped PCF-BON coincide by category of R/S to the two FMDV subtypes used (A24 and O1). VR: very resistant, R: resistant, S: susceptible.