Expression of Runx1 in mouse tooth

Runt related transcription factor 1; Cbfa2; Aml1; Pebp2alphaB; Core binding factor, runt domain, alpha subunit 2; Acute myeloid leucemia 1 gene; Pebp2AB

Species: mouse
Location in mouse genome: chromosome 16, 94148996 - 94242242 (UCSC, assembly October 2003)
Tooth: molar
Method: in situ hybridization (radioactive), probe: 650b


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

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

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

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

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


Source references:
Yamashiro,T., Åberg,T., Levanon,D., Groner,Y., and, Thesleff,I. (2002) Mech.Dev. 119 Suppl 1:S107-S110

Other references:
Åberg,T., Wang,X.P., Kim,J.H., Yamashiro,T., Bei,M., Rice,R., Ryoo,H.M., and, Thesleff,I. (2004) Developmental Biology 270(1):76-93

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Data last edited 07.11.2003 by M.K., page last created 10.12.2004 by P.N.