Population structure of Phytophthora infestans in China – geographic clusters and presence of the EU genotype Blue_13

Y Li, T Van der Lee, JH Zhu, GH Jin, CZ Lan… - Plant …, 2013 - Wiley Online Library
The population structure of P hytophthora infestans in China was studied and three
mitochondrial haplotypes (Ia, II a, II b) were observed. Genetic analysis with 10 highly
informative SSR markers identified 68 different genotypes, including three dominant clonal
lineages. In the Chinese P. infestans population, the genotypes were strongly clustered
according to their geographic origin. One of dominant clonal lineages was genetically
similar to Blue_13, a dominant clonal lineage found in Europe since 2004. This is the first …
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