whereas a number of histologic features of fetal and adult odontogenesis were comparable to those described in mammalia , we found a number of epithelial-mesenchymal interaction characteristics unique to elasmobranch tooth development , including the persistence of the dental lamina in the adult stages , the coupling of cervical inner enamel epithelia between sequential stages of tooth formation , and the patterns of odontogenesis in the adult dentition .
C0040426
tooth
C0028877
odontogenesis