Table 3. Homologs identified in mouse and rat datasets when compared with the background list of genes (corresponding to canonical proteins) identified in human datasets (Supplementary File 2 in [14]).

Species	Identified genes	Orthologs of human genes identified in [14]	Percentage of genes with different mapping against identified human genes
			one-to-one	one-to-many	many-to-many	many-to-one	not mapped
Mus musculus	12,570	10,601	80.4%	1.9%	0.56%	1.46%	15.7%
Rattus norvegicus	7,116	6,058	82.0%	2.2%	0.70%	0.25%	14.9%