Expression of laminin 5 alpha 3 in mouse tooth

Lama3; kalinin, nicein, epiligrin

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


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

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

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

Bell stage
Expression: oral epithelium, outer enamel epithelium
No expression: inner enamel epithelium, stratum intermedia, stellate reticulum, dental papilla, dental sac

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

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


Source references:
Yoshiba,K., Yoshiba,N., Aberdam,D., Meneguzzi,G., Perrin-Schmitt,F., Stoetzel,C., Ruch,J.V., and, Lesot,H. (1998) Developmental Dynamics 211(2):164-176

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Data last edited 23.06.1998 by M.P., page last created 10.12.2004 by P.N.