Table 2.
Tissue-specific expression of atp1b2 along with other marker in the retina during Xenopus development

Tissue Specified	atp1b2	atp1b2	sox11	vsx1	pax6
Ciliary Marginal Zone (CMZ)	+	-	-	-	-
Retinal pigment epithelium	-	-	-	-	-
Outer nuclear layer	+	-	-	-	-
Inner nuclear layer	-	+	+	+	+
Ganglion cell layer	-	+	-	-	+

“+”, gene strongly expressed in the corresponding tissue; “−”, undetected.