Genotyping-by-sequencing marker order based on the International Barley Sequencing Consortium reference framework (y-axis) compared to a de novo genetic order (x-axis) from 94 Morex x Barke recombinant inbred lines genotyped on either the Ion Torrent PGM or Proton platform.

Each dot corresponds to one of 1,584 markers from the de novo map that was positioned to the physical and genetic framework of barley.