Fig. 4From: Genetic basis of the very short life cycle of ‘Apogee’ wheatMapping of flowering genes in Apogee x Overland populations. a Genetic effects of individual genes on flowering time in F3 populations. A indicates the Apogee allele, B indicates the Overland allele, and H indicates the heterozygous allele. b The major QTL at the vrn-A1 locus. The number of a GBS marker indicates the physical location of the marker in the wheat genome sequence of Chinese Spring released in the International Wheat Genome Sequencing Consortium (IWGSC). The vertical dotted line indicates the logarithm of the odds (LOD) significance threshold of 2.5. The vrn-A1 gene assembled in this group is highlighted in redBack to article page