pap-PRA1 - Progressive Retinal Atrophy/Epagneul nain continental

Progressive loss of vision

Description: 
Progressive rod-cone degeneration
Symptomes: 
Progressive loss of vision (at night and then in daylight) culminating in blindness. Many affected dogs maintain daylight vision for many years, sometimes for the remainder of their life
Age d'aparition: 
Between 5 and 6 years old
Fréquence: 
17% carriers
Gène impliqué: 
CNGB1
Mutation testée: 
c.2685delA2687_2688insTAGCTA
Transmission: 
Autosomal Recessive
Brevet: 
-