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. 2018 Aug 21;8:12527. doi: 10.1038/s41598-018-30667-4

Figure 3.

Figure 3

Haplotype block (HB) map of chromosome 6A in exotic parents (I), pre-breeding lines (PBLs) (II) and elite parents (III). Each haplotype is displayed in a HB with its population frequency indicated on the right. The value shown below and between HBs represents multi-allelic D’, which indicates the level of recombination between the two blocks. HBs partly enclosed in blue or black indicate introgressions from exotic or elite parents into the PBLs, respectively. HBs enclosed in red are from exotic and had significant effects for the trait. (IV) Allelic effects of HB16.10 in the PBLs: haplotype GAGT produced grain yield advantage under heat-stress in 2015 [IV-B] and 2016 [IV-C], with no disadvantage under irrigated conditions [IV-A] at Ciudad Obregon, Mexico. Haplotypes and their frequency (%) among 984 PBLs are plotted on the X-axis.