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Nine primers were employed to detect molecular polymorphisms in 103 Verticillium dahliae isolates that represent diverse groups of Vegetative Compatibility (VC). Our results showed that these isolates confer two distinctive RAPD groups (RPGs). RPG1, consists of isolates belonging to vegetative compatibility group I (VCG I ), while RPG2 encompasses VCGⅢ and VCGⅣ . The genetic diversity associated with VCGⅢ was greater than that associated with VCG1. Five RAPD fragments, with frequencies more than 0.96 in VCG
Nine primers were used to detect molecular polymorphisms in 103 Verticillium dahliae isolates that represent diverse groups of Vegetative Compatibility (VC). Our results showed that these isolates confer two distinctive RAPD groups (RPGs). RPG1, consists of isolates belonging to vegetative compatibility group I (VCG I), while RPG2 encompasses VCGIII and VCGIV. The genetic diversity associated with VCGIII was greater than that associated with VCG1. Five RAPD fragments, with more than 0.96 in VCG