A 3-year-old child exhibited some early indication of Turner syndrome, which results from a 45,X chromosome composition. Karyotypic analysis demonstrated two cell types: 46,XX (normal) and 45,X.
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Propose a mechanism for the origin of this mosaicism. inactivation of X chromosome mitotic nondisjunction of X chromosomes reciprocal translocation between two X chromosomes dispermic fertilization meiotic nondisjunction of X chromosomes
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A 3-year-old child exhibited some early indication of Turner syndrome, which results from a 45,X chr...
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