GBS-based single dosage markers for linkage and QTL mapping allow gene mining for yield-related traits in sugarcane

Table 6 QTLs mapped for BRIX, POL%C, SD and FIB traits by applying a CIM model in Araras (Location 1) and Ipaussu (Location 2)

Location	QTL	Trait	LG^a	Position (cM)^a	Flanking Markers^b	Global LOD^b	R^{2 c}	Additive effect SP80-3280^d	LOD^e	Additive effect RB835486^d	LOD^e	Dominance effect^d	LOD^e	Segreg^f
1	B1	BRIX	4	43.32	mf60753_2013 (QTL)	5.75	9.19	−0.31	5.22	0.08	0.25	0.04	0.09	1:1
1	B2	BRIX	47	40.00	SCSFAM1074E10_287 - QTL - mf16592_3766	4.79	4.78	−0.23	2.22	0.28	3.77	−0.17	1.26	3:1
2	B3	BRIX	4	43.32	mf60753_2013 (QTL)	4.24	7.65	−0.23	3.84	0.06	0.16	0.01	0.01	1:1
1	P1	POL%C	4	43.32	mf60753_2013 (QTL)	4.18	8.10	−0.23	4.14	0.14	0.84	0.08	0.27	1:2:1
2	P2	POL%C	4	43.32	mf60753_2013 (QTL)	4.17	8.09	−0.23	4.13	0.14	0.83	0.08	0.27	1:1
2	SD1	SD	29	2.00	sb2_61882838 - QTL - sb2_61882853	6.02	5.38	0.36	1.66	0.64	4.57	−0.54	3.32	3:1
1	FIB1	FIB	46	171.00	sb1_29954417 - QTL - mf125302_409	4.77	2.71	−0.47	3.11	−0.75	3.95	0.38	3.93	3:1

^aLG: Linkage groups; Position (cM): QTL position on LG; ^bAdjacent markers for QTLs and associated LODs; ^cExplained phenotypic variation; ^dAdditive effects of parents and dominance effects; ^eLODs of the additive and dominance effects; ^fEstimation of the segregation pattern of the QTLs

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