Table 6. qPCR assay based on AOX genes applied to reference samples.

RM: reference mixture; TCN80: target copy number using 80 ng of gDNA (mean of two replicates).

Target	Sample	w/w %	Cq	TCN80
Maize	RM1	20	27.52	1327.5
	RM2	15	28.24	802.8
Barley	RM1	20	26.91	1859.5
	RM2	15	27.60	1113.7
Soybean	RM1	20	29.69	680.3
	RM2	15	29.80	623.8
Wheat	RM1	20	27.79	5542.3
	RM2	15	28.25	4195.6
Flax	RM1	4	26.87	6275.6
	RM2	8	25.59	15491.5
Sunflower	RM1	6	28.05	19089.6
	RM2	10	27.52	24564.2
Peanut	RM1	1	34.27	1939.2
	RM2	3	33.86	2581.0
Rice	RM1	1	33.89	13.5
	RM2	3	31.89	55.8
Cotton	RM1	1	28.75	1108.7
	RM2	3	27.24	3029.2