| molecular comparison of natural hybrids of phytophthora nicotianae and p. cactorum infecting loquat trees in peru and taiwan. | natural phytophthora hybrids (p. nicotianae x p. cactorum) infecting loquat in peru and taiwan were characterized with aflp (amplified fragment length polymorphism) markers, the internal transcribed spacer (its) region and the phenol acid carboxylase gene (pheca) and inheritance of the mitochondrial cytochrome oxidase i gene (coxi). aflp profiles of two taiwanese isolates recovered in 1995 were polymorphic in approximately 50% of the fragments whereas five peruvian isolates, recovered 2002-2003 ... | 2009 | 19623929 |