Fig. 4From: Construction of a high-density genetic map: genotyping by sequencing (GBS) to map purple seed coat color (Psc) in hulless barleyThe physical map and genetic linkage map. Note, the x-axis is the chromosome number and the y-axis is the genetic distance (in cM). The genetic map is shown in red, the physical map is in blue, and the green line shows the position of each marker on the genetic map and the physical mapBack to article page