supported by grants from the State Key Program of the National Natural Science Foundation of China(81030018);the National Basic Research Program of China(2012CB966904);the National Natural Science Foundation of China(30900863,81241062)
The interaction between Hertwig's epithelial root sheath (HERS) and the adjacent mesenchyme is vitally important in mouse tooth root development. We previously generated odontoblast-specific Ctnnbl (encodingβ-cat...