Figure 4From: Phenotypic instability and epigenetic variability in a diploid potato of hybrid origin, Solanum ruiz-lealiiRFLP analysis of mtDNA of S. ruiz-lealii plants with normal and abnormal phenotypes. Polymorphic mitochondrial sequences. The molecular weights of bands are indicated. a, i and n, abnormal, intermediate and normal flower phenotypes, respectively, of the analyzed plants.Back to article page