Table 2.

Analysis of molecular variance of the Philippine pigmented rice accessions

	Source of variation	Degree of freedom	Sum of squares	Mean sum of square	Estimate variance	% of variation
Subspecies	Between rice varietal types	2	53,146.6	26,573.3	161.7	47.1
	Between accessions within varietal types	304	104,110.4	342.5	161.1	46.9
	Within rice accessions	307	6225.4	20.3	20.3	5.9
	Total	613	163,482.5	266.7	343.1	100
Regions	Between regions	11	20,760.3	1887.3	28.1	10.2
	Between accessions within regions	295	139,757.9	473.7	226.7	82.4
	Within rice accessions	307	6247	20.3	20.3	7.4
	Total	613	166,765.3	272.0	275.2	100
Countries	Between countries	4	17,606.38	4401.60	43.30	14.87
	Between accessions within countries	412	196,919.92	477.96	230.10	79.03
	Within rice accessions	417	7402.66	17.75	17.75	6.10
	Total	833	221,928.96	266.42	291.15	100