Gene expression in other tooth types

	init. stage	bud stage	cap stage	bell stage	diff. stage	secr. stage	root
Bmp2 (mouse, diastema bud, mRNA)	+	n	n	n	n	n	n
Bmp2 (vole, diastema bud, mRNA)	n	+	n	n	n	n	n
Bmp4 (mouse, diastema bud, mRNA)	+	+	n	n	n	n	n
Bmp4 (vole, diastema bud, mRNA)	+	+	n	n	n	n	n
Cdkn1a (vole, diastema bud, mRNA)	n	+	n	n	n	n	n
DLX5 (human, mRNA)	+	+	+	n	n	n	n
Fgf4 (vole, diastema bud, mRNA)	n	n	n	n	n	n	n
Fgf8 (vole, diastema bud, mRNA)	+	n	n	n	n	n	n
Fgf8 (mouse, diastema bud, mRNA)	+	n	n	n	n	n	n
Gas1 (mouse, diastema bud, mRNA)	+	n	n	n	n	n	n
Lef1 (mouse, diastema bud, mRNA)	+	+	n	n	n	n	n
Lef1 (vole, diastema bud, mRNA)	+	+	n	n	n	n	n
Msx1 (mouse, diastema bud, mRNA)	+	+	n	n	n	n	n
Msx1 (vole, diastema bud, mRNA)	+	n	n	n	n	n	n
Msx2 (vole, diastema bud, mRNA)	+	+	n	n	n	n	n
Pax9 (mouse, diastema bud, mRNA)	+	+	n	n	n	n	n
Pax9 (vole, diastema bud, mRNA)	+	+	n	n	n	n	n
Pitx2 (mouse,vole, diastema bud, mRNA)	+	+	n	n	n	n	n
Sonic hedgehog (mouse, diastema bud, mRNA)	+	+	n	n	n	n	n
Sonic hedgehog (vole, diastema bud, mRNA)	+	+	n	n	n	n	n