Do mutations in TUBB8 cause a multiplicity of phenotypes in human oocytes and early embryos?
Our data substantially expand the range of dysfunctional oocyte phenotypes incurred by mutation in TUBB8, underscore the independent nature of human oocyte meiosis and differentiation, extend the class of genetic diseases known as the tubulinopathies and provide new criteria for the qualitative evaluation of meiosis II (MII) oocytes for in vitro fertilization (IVF).
The data accuracy was improved by using the computer database more extensively than the conventional case report form. By adding the logical checking function to the PCS database, significant improvement in the accuracy of data entry was accomplished. This indicates the potential for increasing the accuracy of data capturing with the aid of a computer.