Antigenic sites on foot-and-mouth disease virus type A10.

Organic Circulation and persistence of Foot – and – Mouth disease virus type O in guinea pig

Since, the most susceptible laboratory animal to Foot–and–Mouth disease virus (FMDV) is guinea pig, and then one milliliter of FMDV type (O) concentrations of 106-106.5 TCID50was inoculated intradermally (ID) to 10 plantar surface of guinea pig (right side). Guinea pig adapted virus has been prepared after generalization phase, and then one milliliter of virus was inoculated intradermally to 30...

Molecular Cloning of VPI gene of Foot-and-Mouth Disease Virus Type 01/Iran

Evidence for at least four antigenic sites on type O foot-and-mouth disease virus involved in neutralization; identification by single and multiple site monoclonal antibody-resistant mutants.

Neutralizing monoclonal antibodies raised against type O foot-and-mouth disease virus have been characterized on the basis of their reactivity with a panel of single site monoclonal antibody-resistant mutants which had defined three antigenic sites. Five antibodies neutralized all these mutants, but by selecting further single site mutants with one of these antibodies it was possible to define ...

Differential restrictions on antigenic variation among antigenic sites of foot-and-mouth disease virus in the absence of antibody selection.

Clonal populations of foot-and-mouth disease virus have been serially passaged in cell culture to analyse variation in the absence of immune selection at different antigenic sites of the virus. Mutant frequencies at the RNA regions encoding two independent antigenic sites (sites C and D) were more than twentyfold lower than for antigenic site A (the G-H loop of VP1). Correspondingly, fixation o...

Assessment of Foot and Mouth Virus Subtype O2016 Genetic Alterations During Successive Passages in BHK Monolayer

Abstract : Foot and Mouth Disease is one of  the important live stocks contagious viral disease caused by Aphtovirus genus ,  that is belong to family RNA virus  picornaviride. The important characteristic of FMD virus is high mutation that give rise to diversity of Antigen in surface of Neutralizing proteins. For this reason FMD virus have 7 distinct serotype and many subtype. Vaccination is o...