Comparison of the gene content at the Hga locus on 3DS with its homoeologous sequence on wheat chromosome 3B and homologous regions in rice (Os01) and Brachypodium (Bradi2) genome. Genes shared at the two wheat loci and at least one model genome at collinear positions are labelled in green. Genes shared between the homoeologous chromosomes 3D and 3B only are labelled in blue. Genes unique to one of the compared regions are labelled red. Pseudogenes and gene fragments are marked by an asterisk. Tandem duplications are highlighted by red lines associating both copies with particular orthologous gene. The copy with higher homology to orthologous genes is supposed to be collinear whereas less conserved gene in pair is considered non-collinear. The bar corresponds to 50 kb sequence in each locus.