Table 1.

Identified tissue-specific transgenic mouse models with Cre recombinase activity in the IVD

Cre	NP	IAF	OAF	Reference
Gdf5	-	+	+	(Mundy et al. 2011)
Acn	+	+	-	(Henry et al. 2009)
Noto	+	-	-	(McCann et al. 2012)
Shh	+	-	-	(Choi et al. 2012)
Col2al	-	+	-	(Chen et al. 2014)
Foxa2	+	-	-	(Frank et al. 2007)

+ Cre activity detected; -Cre activity not detected