
Posted by Ettina
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on 3/1/2005, 12:22 pm, in reply to "Re: Extra 22nd Chromosome"
206.45.15.63
Actually, in some cases the mother of a full trisomy 22 baby might have "germline mosaicism" which means she has some trisomy 22 cells in her ovaries, and that would make her more likely to have trisomy 22 babies. It's rare, but it can happen.
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