Percentage of SNPs by chromosome with "No Call" rates greater than 25%. SNPs having "No Call" rates greater than 25% were identified after processing with the MPAM (white bars) or SNiPer (black bars) algorithms. The total number of these poor performing SNPs was then divided by the total number of SNPs on the respective chromosome. The worst performing chromosome was 19 which is also known to have the highest gene density.
Huentelman et al. BMC Genomics 2005 6:149 doi:10.1186/1471-2164-6-149