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 ...

D ilute calico cats are one of nature’s most elegant and mesmerizing color variations in cats. Where traditional calicos display vibrant oranges, black, and white, their dilute counterparts show ...

A massive 3-D mikeneko (calico cat) has found a new lair on a screen set up on top of a building across from the station. The feline, a moving image projected on a 120-square-meter advertising ...

While cats may share a preferred shape or size, only one cat can be drawn to a patch of quilt. Some matches will require you ...