Table 3.

Analysis of Molecular Variance (AMOVA)

Grouping	Source of variation	Degrees of freedom	Variance components	Percentage of variation
Iraq	Among groups	2	0.44860 Va	28.89
	Populations within groups	2	0.07417 Vb	4.78
	Within populations	102	1.02984 Vc	66.33
	Total	106	1.55261
Algeria	Among groups	1	0.02977 Va	5.03
	Populations within groups	3	0.00331 Vb	0.56
	Within populations	83	0.55855 Vc	94.41
	Total	87	0.59163
Ethiopia	Among groups	3	0.22407 Va	11.29
	Populations within groups	15	0.91011 Vb	45.84
	Within populations	192	0.85103 Vc	42.87
	Total	210	1.98520
Saudi Arabia	Among regions	2	0.02819 Va	3.34
	within regions	182	0.81532 Vb	96.66
	Total	184	0.84352
All countries	Among countries	5	0.14091 Va	8.88
	Populations within countries	8	0.27001 Vb	17.01
	Within populations	692	1.17663 Vc	74.12
	Total	705	1.58755