Table 1.

Summary of germ cell transplantation in different donor and recipient species.

		Donor-derived
Donor	Recipient	Colonization of SSCs	Spermatocytes	Spermatozoa	Offspring	Transgenic progeny
Mouse	Mouse	+	+	+ [2]	+	+ [1, 27, 28]
Rat	Rat	+	+	+	+	+ [29, 30]
Rat	Mouse	+	+	+ [9, 31]	—	—
Hamster	Mouse	+	+	+ [10]	—	—
Rabbit	Mouse	+	[11]	—	—	—
Dog	Mouse	+	[11]	—	—	—
Pig	Mouse	+	[13]	—	—	—
Cattle	Mouse	+	[13]	—	—	—
Horse	Mouse	+	[13]	—	—	—
Baboon	Mouse	+	[14]	—	—	—
Mouse	Pig	− [32]	−	—	—	—
Goat	Goat	+ [33]	+	+	+	+ [34]
Cattle	Cattle	+ [35]	+	+ [36]	—	—
Cat	Mouse	+	[12]	—	—	—
Pig	Pig	+ [32]	+	+ [37]	—	—
Dog	Dog	+	+	+ [38]	—	—
Sheep	Sheep	+	+	+ [39, 40]	+ [40]	—
+: positive results;: negative results.