Multilocus ISSR Markers Reveal Two Major Genetic Groups in Spanish and South African Populations of the Grapevine Fungal Pathogen Cadophora luteo-olivacea
Figure 1
Geographic distribution of the Spanish and South African Cadophora luteo-olivacea isolates analyzed with four ISSR primers.
The results of the PCA and dendrogram analyses of the Spanish and South African multi-locus genotypes (MLGs) are reported on the map: in white, MLGs assigned to cluster 1, in gray, MLGs assigned to cluster 2. The number of isolates for each population is indicated in brackets. Spanish populations with less than five individuals were not considered for all the analyses, and are indicated by an asterisk.