Calico cat

Calico Cat

A calico cat is a domestic cat with a coat that is typically 25% to 75% white and has large orange and black patches (or sometimes cream and grey patches). They are exclusively female except under rare genetic conditions. Calico cats are not a specific breed; the calico pattern can occur in any domesticated cat breed. The calico pattern is a natural occurrence in several other animal species such as horses, dogs, and mice.

Etymology

The term "calico" is derived from the name of a type of cotton cloth, originally from the city of Calicut in India. The fabric was known for its distinctive, multicolored pattern, which was later applied to cats with a similar coloration.

Genetics

The unique coloration of calico cats is a result of the genetic process of X-inactivation or lyonization. In female mammals, one of the two X chromosomes is randomly inactivated in each cell. As a result, some cells express the X chromosome inherited from the mother, and others express the X chromosome from the father. This can result in a mosaic of color in animals, such as the calico cat, that have genes for coat color located on the X chromosome.

Cultural Significance

Calico cats have been revered in various cultures around the world. In Japanese folklore, they are considered good luck and are sometimes placed in shops and homes to ward off evil spirits. In the United States, they are sometimes referred to as "money cats."

Health and Behavior

Calico cats are generally healthy, with a lifespan similar to other domestic cats. They are known for their playful and independent behavior. Some owners report that calico cats have a warmer and more intense personality compared to cats with different coat patterns, but this is anecdotal and has not been scientifically proven.

See Also

• Tortoiseshell cat
• Tabby cat
• X-inactivation
• Cat genetics

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