The complete swine olfactory subgenome: expansion of the olfactory gene repertoire in the pig genome

BMC Genomics

Table 6 Number of common or unique olfactory receptor genes among pig, human, mouse, and dog olfactory receptor repertoires

Species sharing the same OR gene clusters	Number of OR genes belonging to the species common clusters
Species sharing the same OR gene clusters	Pig	Human	Mouse	Dog
Pig, human, mouse, dog	341	179	255	228
Pig, mouse, dog	239	-	172	181
Pig, human, dog	78	61	-	62
Pig, human, mouse	82	37	55	-
Human, mouse, dog	-	38	46	45
Human, mouse	-	18	24	-
Human, dog	-	16	-	23
Pig, human	34	24	-	-
Mouse, dog	-	-	55	61
Pig, mouse	113	-	95	-
Pig, dog	138	-	-	96
Pig	212	-	-	-
Human	-	24	-	-
Mouse	-	-	131	-
Dog	-	-	-	45

Note: Sequences with more than 60% of amino acid sequence identity were clustered together. Outliers with significant sequence difference from the rest of ORs were excluded from the results.

ISSN: 1471-2164