Fig. 3: QTLs identified for titratable acidity and pH on linkage group 3 and the effect of haplotypes relative to the overall phenotypic mean.

A Representation of six QTLs for titratable acidity and pH in linkage group 3 (representing chromosome 3) detected over three years; B heatmap legend shows the effect of each homolog relative the overall phenotypic mean performance. The h1-h8 represents the eight homologs with the first four homologs (h1-h4) from the parent ‘Arlen’ and the other four homologs (h5-h8) from the parent ‘Reveille’. Chr, chromosome