Table 4.

Level of heterozygosity in two Vitis vinifera and two Muscadinia rotundifolia genotypes for a set of 145 SSR markers

Genotype	Riesling	Cabernet Sauvignon	Summit	Noble	Riesling vs Cabernet Sauvignon	Summit vs Noble
Homozygous	92	86	108	96	66(9)a	86(6)b
Heterozygous	52	49	34	40
Failed	1	10	3	9

^a9 primers are homozygous in both Riesling and Cabernet Sauvignon, but are polymorphic between two cultivars

^b6 primers are homozygous in both Submit and Noble, but are polymorphic between two cultivars