Table 1.

Number of Clan II IGVL and miR-650 Genes

	Clan II IGVL		miR-650
Species	F	NF	F	NF
Human	5	4	4	5
Chimpanzee	4	4(2)	5	5
Orangutan	6	4(1)	4	7
Macaque	8	0(3)	4	7
Mouse	0	0	0	0
Rat	0	0	0	0
Horse	5	7	0	0
Cow	2	2	0	0
Opossum	0	0	0	0
Platypus	0	0	0	0

NOTE.—F, functional gene; NF, nonfunctional gene (pseudogene).

The numbers in the parentheses refer to partial genes.