Table 2 AMOVA results for twenty populations in China.

From: Conservation recommendations for Oryza rufipogon Griff. in China based on genetic diversity analysis

Source of variation

df

Sum of squares

Variance components

Percentage of variation

P value

Among populations

19

5,883.6

4.9

41.2

 < 0.001

Within populations

1,236

8,632.0

7.0

58.8

 < 0.001

Total

1,255

14,515.6

11.9