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Woman Adopts Rare Male Calico Cat With Unique XXY Chromosomes
The owner concluded that “he’s the best boy around.” Per reports, it is rare for a biological male Calico Cats to have two ...
Nature3y
X Chromosome: X Inactivation
A prime example of X inactivation is in the coat-color patterning of tortoiseshell or calico cats (Figure 1). In cats, the fur pigmentation gene is X-linked, and depending on which copy of the X ...