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. 2017 Jul 21;68(15):4089–4101. doi: 10.1093/jxb/erx214

Fig. 1.

Fig. 1.

Genomic regions simultaneously associated with grain yield (GY) and at least one GY-syndrome trait as revealed by genome-wide association scans (GWAS) using bivariate models in the population of 358 European winter plus 15 spring wheat varieties (GABI-WHEAT population) phenotyped in up to eight environments and genotyped with 18 856 polymorphic markers. GY-syndrome traits corresponded to plant height (PH), heading date (HD), thousand grain weight (TGW), test weight (TW), grains per ear (GPE), and ear weight (EW). Significant associations of single nucleotide polymorphism (SNP) markers were positioned according to the reference genetic map of Wang et al. (2014), grouping them by genome: (A) A, (B) B, and (C) D. Functional markers for Rht-B1b (Ellis et al., 2002) and TaGW2-6B (Qin et al., 2014) were placed for convenience at the end of linkage groups 4B and 6B, respectively.