Genetic architecture of complex agronomic traits examined in two testcross populations of rye (Secale cereale L.)

Table 4 Additive effects within and across environments

QTL	Chr.	Donor	Additive effect
			2010					2011					Combined
			WOH	PET	WAL	BEK	HOH	WOH	PET	WAL	BEK	HOH	Combined
Grain yield (Mg ha ^-1 )
Pop-A
1	1	Lo90	0.052	−0.034	0.206	−0.017	−0.500	0.101	0.112	0.005	0.061	0.063	0.054
Pop-B
1	1	Lo117	0.085	0.028	0.379	0.052	0.107	0.100	0.003	0.013	0.029	0.019	0.087
2	2	Lo117	0.048	0.119	0.035	0.077	0.040	0.200	0.109	0.010	0.139	0.106	0.093
3	2	Lo117	0.100	0.066	−0.024	0.108	−0.093	0.106	0.100	0.009	0.027	0.247	0.064
4	3	Lo117	0.096	0.014	0.077	0.087	0.038	0.103	0.040	0.002	0.018	0.037	0.057
5	4	Lo117	1.094	0.161	0.070	0.155	0.109	0.035	0.128	0.008	0.065	0.051	0.089
6	5	Lo117	0.040	0.003	−0.040	0.061	0.011	0.158	0.071	−0.001	0.158	−0.013	0.052
7	7	Lo117	1.014	0.140	0.001	0.040	0.025	0.056	0.136	0.013	0.084	0.049	0.083
1000 kernel weight (g)
Pop-A
1	1	Lo90	0.347	0.035	0.823	0.352	0.208	0.299	0.280	0.139	0.184	0.265	0.291
2	3	Lo115	0.358	0.299	0.308	0.152	−0.169	0.241	0.374	0.546	0.407	0.155	0.269
3	5	Lo90	0.349	0.353	0.270	0.344	0.286	0.387	0.256	0.461	0.462	0.226	0.338
4	6	Lo90	0.354	0.536	0.518	0.461	−0.010	0.365	0.682	0.494	0.475	0.457	0.425
5	7	Lo115	0.594	1.152	0.747	0.527	0.135	0.670	0.759	0.701	0.717	0.623	0.659
6	7	Lo115	0.246	0.360	−0.028	0.047	−0.109	0.274	0.348	0.472	0.185	0.268	0.208
Pop-B
2	1	Lo115	0.379	0.350	0.193	0.324	0.026	0.550	0.414	0.419	0.625	0.469	0.375
3	5	Lo117	0.697	0.515	0.161	0.748	0.050	0.781	0.460	0.422	0.910	0.546	0.529
4	6	Lo117	0.406	0.788	0.647	0.493	−0.124	0.655	0.624	0.711	0.628	0.749	0.557
5	7	Lo115	0.338	0.308	0.436	0.591	0.426	0.434	0.394	0.384	0.566	0.334	0.421

Effects of all detected quantitative trait loci (QTL) for grain yield (Mg ha^-1) and TKW (g) for each of 220 testcross progenies in two populations (A, B) at ten individual environments and combined across environments.

ISSN: 1471-2164