Identification of quantitative trait loci (QTLs) and candidate genes of seed Iron and zinc content in soybean [Glycine max (L.) Merr.]

Table 5 Characteristics of QTLs related to seed Fe and Zn content detected using QEI mapping

Trait	QTL	Chr. ^a	Pos. (cM) ^b	Marker interval	LOD ^c	LOD (A) ^d	LOD (A × E) ^e	PVE ^f	PVE (A) ^g	PVE (A × E) ^h	ADD ⁱ	QTL × environment interaction
Trait	QTL	Chr. ^a	Pos. (cM) ^b	Marker interval	LOD ^c	LOD (A) ^d	LOD (A × E) ^e	PVE ^f	PVE (A) ^g	PVE (A × E) ^h	ADD ⁱ	A × E1 ^j	A × E2 ^k	A × E3 ^l	A × E4 ^m
Fe Content	qFC4	Chr04	38.2	bin46~bin47	7.47	0.53	6.94	7.86	0.53	7.33	-0.67	2.54	1.63	-4.00	-0.17
	qFC7	Chr07	84.0	bin87~bin88	33.79	16.46	17.33	32.71	16.94	15.77	-3.80	-1.99	3.20	3.80	-5.02
	qFC13	Chr13	85.2	bin107~bin108	6.68	2.38	4.30	4.80	2.32	2.48	-1.41	1.52	0.71	0.14	-2.37
Zn Content	qZC3	Chr03	128.2	bin158~bin159	20.88	19.49	1.39	17.98	14.82	3.16	-1.01	-0.62	-0.27	0.45	0.45
	qZC6	Chr06	51.0	bin43~bin44	5.47	3.55	1.92	3.35	2.58	0.77	0.42	-0.26	-0.04	0.37	-0.07
	qZC20	Chr20	55.0	bin62~bin63	20.96	8.26	12.71	12.54	6.14	6.40	0.65	0.77	-0.66	-0.66	0.55

^a Chromosome; ^b Position of the peak of the QTL in chromosome; ^c Overall LOD score of the QTL; ^d LOD score from additive effect; ^e LOD score from QTL × environment interaction; ^f Percent of phenotypic variance explained; ^g Percent of phenotypic variance explained by additive effect, ^h Percent of phenotypic variance explained by QTL × environment interaction; ⁱ Average additive effect of QTL; ^j QEI effect in E1 (18GZ); ^k QEI effect in E2 (18ZC); ^l QEI effect in E3 (19GZ); ^m QEI effect in E4 (19ZC)

ISSN: 1471-2164