Genetic diversity analysis of cultivated Korarima [Aframomum corrorima (Braun) P.C.M. Jansen] populations from southwestern Ethiopia using inter simple sequence repeats (ISSR) marker

Table 6 Analysis of molecular variance (AMOVA) of A. corrorima populations based on seven ISSR primers

Groups	Source of variation	d.f.	Sum of squares	Variance components	% of variation	Fixation index	p value
(A) Without grouping the populations	AP WP Total	12 109 121	241.70 482.27 723.97	1.68 Va 4.43 Vb 6.10	27.47 72.53	F_ST: 0.28	Va and F_ST = 0.00
(B) Populations grouped by region	AR APWR WR Total	1 11 109 121	10.22 231.48 482.27 723.97	− 0.19 Va 1.78 Vb 4.42 Vc 6.01	− 3.19 29.55 73.64	F_ST: 0.26 F_SC: 0.29 F_CT: − 0.03	Vc and F_ST = 0.00 Vb and F_SC = 0.00 Va and F_CT = 0.80
(C) Populations grouped by zones of origin	AZ APWZ WZ Total	4 8 109 121	117.19 124.51 482.27 723.98	0.57 Va 1.19 Vb 4.42 Vc 6.18	9.15 19.27 71.58	F_ST: 0.28 F_SC: 0.21 F_CT: 0.09	Vc and F_ST = 0.00 Vb and F_SC = 0.00 Va and F_CT = 0.07

(A) Without grouping the populations, (B) by grouping the populations based on regions and (C) by grouping the populations according to zones of origin
AP among population, WP within population, AR among region, APWR among population within region, WR within region, AZ among zone, APWZ among population within zone, WZ within zon, F_ST the variance among subpopulations relative to the total variance, F_SC the variance among subpopulations within groups, F_CT the variance among groups relative to the total variance

ISSN: 2241-5793