Start and stop codon classifier accuracy increases as informants are added. The graph shows the generalization accuracy of CONTRAST's start and stop codon classifiers as more informants are added. The x-axis labels indicate the most recently added informant. For example, at the point labeled 'chicken', the informant set consists of mouse, opossum, dog and chicken.
Gross et al. Genome Biology 2007 8:R269 doi:10.1186/gb-2007-8-12-r269