Table 1.

Summary of quantitative trait loci (QTL) for dry matter (DM), starch, β-carotene (BC), flesh color in Peru (FC_P) and flesh color in Uganda (FC_U)

Trait	QTL	LGa	Posb (cM)	SIc (cM)	Score	p value	${\sigma }_{\text{QTL}}^2$	$h_{\text{QTL}}^2$d
DM	1	1	11.41	0.00–21.02	158.93	1.59e−04	0.6590	0.069
	2	3	37.44	4.68–62.06	604.15	< 1.00e−16	3.5713	0.374
	3	3	217.13	193.17–222.06	133.93	6.00e−04	0.5904	0.062
	4	7	100.26	65.46–113.08	151.34	2.99e−04	0.5702	0.060
	5	12	150.05	146.02–155.04	264.05	1.57e−07	1.0657	0.112
Starch	1	3	37.44	0.00–84.32	849.10	< 1.00e−16	21.3694	0.512
	2	12	147.31	146.02–150.05	435.34	< 1.00e−16	7.0820	0.170
BC	1	3	36.14	0.00–121	1067.07	< 1.00e−16	336.9740	0.502
	2	12	146.02	124.12–176.02	828.83	< 1.00e−16	194.5965	0.290
FC_P	1	3	36.14	0.00–122.1	1262.29	< 1.00e−16	1.1444	0.536
	2	12	146.02	117.02–180.05	944.49	< 1.00e−16	0.6259	0.293
FC_U	1	3	36.14	0.00–88.10	1064.73	< 1.00e−16	28.5757	0.488
	2	4	213.05	200.09–227.13	135.98	9.20e−04	1.8504	0.032
	3	12	146.02	121.41–176.02	794.68	< 1.00e−16	16.2076	0.277

^aLinkage group

^bPosition in centiMorgans

^cSupport interval in centiMorgans

^dProportion of total variance explained by a QTL