Introduction to Genetics, Case Study 1: Tortoiseshell cat colour
Are you female? If so, you are a mosaic of X chromosomes! Learn how tortoiseshell cats reveal the fascinating phenomenon of X-inactivation.
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chimerism
In-depth Genetics: Chimeras and other monsters
Chimerism is the result of the fusion of twins in the womb. Find out how you can tell if you or your horse are legendary mosaic ‘monsters’!
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