Manhattan plot of the genome-wide association study for canine congenital sensorineural deafness (CCSD) in bilaterally deaf Dalmatian dogs with brown eye colour using a mixed linear model analysis.

The genome-wide -log₁₀P-values for each SNP effect are plotted against its position on each chromosome. Chromosomes are differentiated by colours and numeration. Colours for chromosomes are given below the plot. The blue line indicates the significance threshold for experiment-wide significance at P<0.05.