Table 2.

ANOVA on metabolite principal components, by line, and by type.

Principal component	% Variation explained	p-value by line	p-value by typea
1	22.1	< 0.0001	0.9181
2	11.4	< 0.0001	0.0005
3	7.6	< 0.0001	0.1732
4	6.5	< 0.0001	0.9971
5	5.8	0.0008	0.0039
6	5.1	< 0.0001	0.0044
7	4.2	0.0198	0.0168
8	3.7	< 0.0001	0.6501
9	3.4	< 0.0001	0.5176

^atype, “biomass” vs. grain.