Expression of Fgfr1(IIIb) in mouse tooth

Species: mouse
Tooth: lower molar
Method: in situ hybridization (radioactive), probe: 133b


Initiation stage
No expression: oral epithelium, dental epithelium, dental mesenchyme

Bud stage
No expression: oral epithelium, dental epithelium, dental mesenchyme

Cap stage
Expression: outer enamel epithelium, inner enamel epithelium, stellate reticulum
No expression: oral epithelium, enamel knot, dental papilla, dental sac

Bell stage
Expression: outer enamel epithelium, inner enamel epithelium
No expression: oral epithelium, dental sac

Late bell
(differentiation) stage
Expression: outer enamel epithelium, preameloblasts, preodontoblasts
No expression: stellate reticulum, dental papilla, dental sac

Secretory stage
Expression: ameloblasts, dental papilla, odontoblasts


Source references:
Kettunen,P., Karavanova,I., and, Thesleff,I. (1998) Developmental Genetics 22(4):374-385


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Data last edited 17.03.1999 by M.P., page last created 10.12.2004 by P.N.