Table 3. Theoretically derived proportions of the genetic variance in error-prone or -free data due to main effects (additive and dominance) or epistasis.

		σmain2/σgen2			σepi2/σgen2
Model	p	GE5	GE10	Other	GE5	GE10	Other
M27	0.1	0.373	0.420	0.319	0.627	0.580	0.681
	0.25	0.635	0.659	0.609	0.365	0.341	0.391
	0.5	0.865	0.873	0.857	0.135	0.127	0.143
M170	0.1	0.650	0.701	0.581	0.350	0.299	0.419
	0.25	0.139	0.161	0.118	0.861	0.839	0.882
	0.5	0.000	0.000	0.000	1.000	1.000	1.000
		σadd2/σmain2			σdom2/σmain2
Model	p	GE5	GE10	Other	GE5	GE10	Other
M27	0.1	0.957	0.979	0.947	0.043	0.021	0.053
	0.25	0.865	0.884	0.857	0.135	0.116	0.143
	0.5	0.680	0.698	0.667	0.320	0.302	0.333
M170	0.1	0.837	0.898	0.780	0.163	0.102	0.220
	0.25	0.447	0.502	0.400	0.553	0.498	0.600
	0.5	0.957	0.979	0.947	0.043	0.021	0.053

Results are presented for 5 and 10% GE scenarios. ‘Other' scenarios refer to error-free settings, MG5, MG10, PC25, PC50 and GH50.