Taurodontism in females with extra X chromosomes.

  title={Taurodontism in females with extra X chromosomes.},
  author={Juha Varrela and Lassi Juhani Alvesalo},
  journal={Journal of craniofacial genetics and developmental biology},
  volume={9 2},
The association between taurodontism and extra X chromosomes was studied in four 47,XXX-females and in two 48,XXXX-females. Occurrence of the trait in the permanent mandibular molars was noted from orthopantomograms. Five first-degree relatives and a sample of 157 normal males and females were investigated as controls. Two of the 47,XXX-females and both 48… CONTINUE READING