girls with DMD

When DMD carriers have trouble of their own

posted on December 1, 1998 - 4:37pm
The reasoning is sound: A female has two X chromosomes to a male's one, so she has a built-in "backup" if anything should go wrong on either of her two Xs. She can be a "carrier" of an X-linked disease, because she can give a flawed X chromosome to her sons, who, having only one X, will likely develop an X-linked disorder. DMD is one of many X-linked diseases, such as two kinds of hemophilia...

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