Of these 14 patients with mosaicism, 42.86% (6/14) were mosaic for a structurally abnormal Y chromosome in the 46,XY cell line. Eight of the 14 patients (57.14%) had pure 45,X and 46,XY mosaicism. One ...

As if sequencing a full human genome wasn't tricky enough, scientists are now attempting to reconstruct our species' genetic ...