Coat Type
Long Hair (Discovered in the Ragdoll and Maine Coon)

The Long Hair (Discovered in the Ragdoll and Maine Coon) variant is one of four variants known to cause long hair in cats.
More Info
Did you know?
The Maine Coon, an ever-popular breed in the United States, can also claim stardom through a female named Pebbles who was one of three cats to play Mrs. Norris, Argus Filch’s pet cat in the Harry Potter films.
How it works
Two copies of any Long Hair variant must be inherited for a cat to have a long coat. This can either be two copies of a particular variant, such as this one, or two of any combination of Long Hair variants.
Health implications
Some long-coated cats require regular grooming to prevent mats from forming which can cause discomfort, and in severe cases, skin injury.
Prevalence
3 in 10 cats
have one or more copy of this genetic variant in our testing.
Technical Details
Gene | FGF5 |
---|---|
Variant | Deletion |
Chromosome | B1 |
Coordinate | 142,185,528 |
All coordinates reference FelCat9.0
References & Credit
Credit to our scientific colleagues:
Drögemüller, C., Rüfenacht, S., Wichert, B., & Leeb, T. (2007). Mutations within the FGF5 gene are associated with hair length in cats. Animal Genetics, 38(3), 218–221. View the article
Kehler, J. S., David, V. A., Schäffer, A. A., Bajema, K., Eizirik, E., Ryugo, D. K., Hannah, S. S., O’Brien, S. J., & Menotti-Raymond, M. (2007). Four independent mutations in the feline Fibroblast Growth Factor 5 gene determine the long-haired phenotype in domestic cats. Journal of Heredity, 98(6), 555–566. View the article