| phylogenetic history of phytophthora cryptogea and p. drechsleri isolates from floriculture crops in north carolina greenhouses. | the evolutionary history of phytophthora cryptogea and p. drechsleri isolates previously collected from floriculture crops in north carolina commercial greenhouses was explored with coalescent- and parsimony-based analyses. initially, 68 isolates representing 13 location-host groups were sequenced at multiple loci. sequences of all isolates within a group were identical. a subset of isolates were selected, cloned to resolve heterozygous sites, and analyzed with snap workbench. the internal trans ... | 2011 | 21999161 |