| These technologies would not be permitted except for health purposes, for example, to screen for serious medical conditions that are carried on a sex chromosome and are more likely to occur in one gender than the other. |
| One pair is the sex chromosome which among other things determines gender. |
| In embryos with abnormal sex chromosome complexes, the number of X chromosomes is apparently of little significance. |
| Males and females have different sex chromosome constitutions, thus, the mechanism of sex determination is genetically mediated and demonstrates a paternal origin effect. |
| The prevalence of sex chromosome abnormalities in the mare has been reported to be less than 3%. |
| To define the prevalence of low-level sex chromosome mosaicism in a cohort of infertile men. |
