Figure 2From: Routine performance and errors of 454 HLA exon sequencing in diagnosticsHomopolymer associated errors. Error positions were tested as to whether or not they are located at a homopolymer position (no homopolymer: length = 1) and to which percent different lengths are affected (dark gray). Reference sequences were scanned for homopolymer occurrences and percentages of hompolymer lengths were plotted next to error association (light gray). Homopolymers with lengths greater than five were combined. Percent values are rounded.Back to article page