Genetic Analysis of Prunus salicina L. by Random Amplified Polymorphic DNA (RAPD) and Intersimple Sequence Repeat (ISSR)

Table 5

Comparative analysis of genetic variability in Prunus L. landraces using ISSR, RAPD, and combined data.

Analysis	ISSR	RAPD	ISSR + RAPD
No. of primers	15	19	34
Total no. of fragments	204	315	519
No. of polymorphic fragments	178	257	435
Average of total fragments	13.60	16.58	15.09
Average of polymorphic fragments	11.87	13.53	12.70
Polymorphism fragments ratios	87.80	81.60	84.70
Polymorphism information content	0.47	0.36	0.42
Resolving power	14.66	20.88	17.77
Effective multiplex ratio	10.44	11.16	10.80
Marker index	4.88	4.20	4.54
Dice’s similarity coefficient	0.558–0.892	0.584–0.860	0.597–0.865
Average Dice’s similarity coefficient	0.748	0.762	0.756