. 2020 Jun 24;21(12):4497. doi: 10.3390/ijms21124497

Table 4.

Details of epistasis quantitative trait loci (QTL) identified for disease incidence (DI), severity (DS), visual rating index (VRI = DI x DS), deoxynivalenol content (DON), and days to anthesis (DTA) and plant height (PHT) on different wheat chromosomes (chrs) in AAC Innova x AAC Tenacious doubled haploid population.

Trait	QTL_i ^a	Chr	Interval_i ^b	Position_i ^c	Range_i ^d	QTL_j ^a	Chr	Interval_j^b	Position_j ^c	Range_j ^d	AA ^e	SE ^f
DI	1–12	1A	BS00103478_51-BS00081682_51	17.7	12.7–23.2	2–86	1B	RAC875_c102886_73-Tdurum_contig9144_222	138.0	133.7–139.9	0.44	0.08 **
	5–82	2B	IAAV1743-Jagger_c3435_145	118.4	115.5–126.3	13–83	5A	RAC875_rep_c109969_119-RFL_contig316_572	151.3	148.0–161.4	−0.41	0.10 **
	6–11 ^#	2D	Ppd-D1-wsnp_CAP12_c1503_764765	38.9	36–44.4	5–51 ^#	2B	Tdurum_contig53156_111-Tdurum_contig1653_190	81.3	72.6–82.5	−0.38	0.08 **
	6–42	2D	RAC875_c5998_1056-D_F5MV3MU01EDEO3_100	145.5	142.6–155.6	4–6	2A	Excalibur_rep_c106338_424-RAC875_c54668_102	36.5	25.5–49.0	−0.51	0.09 **
DS	6–10 ^#	2D	wsnp_CAP12_c812_428290-RAC875_c7319_195	38.1	34.5–42.4	6–22 ^#	2D	BobWhite_c17782_194-TA002913-0806	115.4	106.2–120.4	−0.20	0.08 **
VRI	6–10 ^#	2D	wsnp_CAP12_c812_428290-RAC875_c7319_195	38.1	36.1–39.4	6–22 ^#	2D	BobWhite_c17782_194-TA002913-0806	112.4	108.2–119.4	−2.90	0.98 **
	10–41	4A	RAC875_c6075_214-BobWhite_c35402_66	84.8	84.2–87.8	14–7	5B	RAC875_c39204_91-TA015732-1144	20.6	12.6–27.6	6.40	0.89 **
DON	6–10 ^#	2D	wsnp_CAP12_c812_428290-RAC875_c7319_195	38.1	28.5–48.4	11–17 ^#	4B	Ex_c101685_705-Tdurum_contig42229_113	49.5	47.7–50.0	2.02	0.41 **
	6–21 ^#	2D	wsnp_ku_c8712_14751858- BobWhite_c17782_194	107.2	104.2–110.2	8–69 ^#	3B	Kukri_c13345_481-wsnp_Ex_c19778_28779907	132.7	130.1–135.3	1.52	0.57 **
	8–12	3B	RAC875_rep_C107068_182-RAC875_rep_C69171_241	6.7	0.0–18.4	17–12	6B	IAAV5385-Tdurum_contig61178_618	28.5	25.8–34.5	1.92	0.53 **
	8–69 ^#	3B	Kukri_c13345_481-wsnp_Ex_c19778_28779907	132.7	130.1–135.3	20–16 ^#	7B	Kukri_c19823_491-CAP11_rep_c8279_82	53.7	52.1–58.3	−1.65	0.54 **
	13–9	5A	Ex_C95453_1499-Excalibur_c13536_202	20.3	16.3–33.3	13–98 ^#	5A	Kukri_c108256_381-BS00090847_51	195.7	184.7–196.9	−1.93	0.43 **
	13–52	5A	wsnp_Ku_c15816_24541162-GENE-3314_78	88.4	87.9–91.1	21–12	7D	D_GCE8AKX02ILA1U_88-D_CONTIG12156_209	103.8	94.8–111.9	−3.62	0.46 **
DTA	6–10 ^#	2D	wsnp_CAP12_c812_428290-RAC875_c7319_195	38.1	36.1–40.4	19–123	7A	Wsnp_Ku_c8437_14341371-Excalibur_c3188_1352	234.8	228.3–238.5	0.55	0.20 **
PHT	6–12 ^#	2D	wsnp_CAP12_c1503_764765-wsnp_Ku_c12022_19520410	39.4	36.1–45.4	7–35 ^#	3A	Excalibur_c19671_139-wsnp_Ex_c9458_15679797	88.9	85.0–92.2	−0.67	0.31 *
	11–17 ^#	4B	Ex_c101685_705-Tdurum_contig42229_113	49.5	48.7–50.0	21–12 ^#	7D	D_GCE8AKX02ILA1U_88-D_CONTIG12156_209	79.8	74.0–85.8	−1.08	0.31 **

Note: ^a QTL_i and QTL_j: The two QTL involved in an epistatic interaction. QTL are named with the relevant chromosome and the marker intervals. The first (before ‘–’) and second (after ‘–’) part of QTL name represents chr number (1 to 21) and marker interval, respectively on relevant chromosome; ^b Interval_i and interval_j: The flanking markers of QTL_i and QTL_j, respectively; ^cPosition_i and position_j: The distance between QTL_i/QTL_j and the first marker of the relevant chromosome; ^d Range_i and range_j: The position support intervals of QTL_i and QTL_j, respectively; ^e AA: The estimated additive x additive (epistatic) effect. A positive epistasis value means that the phenotype is higher than expected, while a negative epistasis value means that the phenotype is lower than expected.; ^f SE: The standard error of estimated or predicted QTL effect; significance codes: p ** ≤0.01, p * ≤0.05; ^# loci also appeared during main effect QTL analysis.