Jeanne Nollman was a later bloomer. She waited and waited for puberty to hit, and when she was 17 and still nothing had happened, she got tested - and found out she had a rare condition called Swyer ...
INDIANAPOLIS—Researchers from Indiana University School of Medicine have discovered a molecular “clamping” mechanism within a male-specific protein-DNA complex whose mutation causes sex reversal: ...
It turns out that the rigid "line in the sand" over which the human sex chromosomes---the Y and X--- go to avoid crossing over is a bit blurrier than previously thought. Contrary to the current ...
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