Expression of onnexin32 in rat tooth

Gjb1; gap junction membrane channel protein beta 1; Cx32

Species: rat
Tooth: lower molar
Method: immunochemistry, antibody: polyclonal


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

Faint labelling in preameloblasts..

Secretory stage
Expression: stratum intermedia, ameloblasts
No expression: outer enamel epithelium, stellate reticulum, enamel, dental papilla, dental sac, odontoblasts, predentin


Source references:
Fried,K., Mitsiadis,T.A., Guerrier,A., Haegerstrand,A., and, Meister,B. (1996) International Journal of Developmental Biology 40:985-995

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Data last edited 29.03.2004 by M.K., page last created 10.12.2004 by P.N.