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Encyclopedia > Bicolor cat
Chelsea Clinton's cat, Socks, lived in the White House from 1993 to 2001. Socks is a bicolor cat with low grade spotting, or tuxedo cat.

A bicolor cat has white fur combined with fur of some other colour, for example black or tabby. There are various patterns of bicolor cat. These range from Van pattern (colour on the crown of the head and the tail only) through to solid colour with a throat locket. The tuxedo pattern is one of many possible bicolor patterns. Chelsea Clintons cat, Socks. ... Chelsea Victoria Clinton (born February 27, 1980) is the daughter and only child of former US President Bill Clinton and United States Senator Hillary Clinton. ... Socks in the White House press briefing room Socks (born c. ... For other uses, see White House (disambiguation). ... Binomial name Felis catus Linnaeus, 1758 Synonyms Felis lybica invalid junior synonym The cat (or domestic cat, house cat) is a small carnivorous mammal. ... This article is about the color. ... For other uses, see Fur (disambiguation). ... Color is an important part of the visual arts. ... This article is about the color. ... Classic domestic longhair tabby Tabby cats are often mistaken as a certain breed of cat. ...


Where there is low-to-medium grade white spotting limited to the face, paws, throat and chest of an otherwise black cat, they are known in the United States as a tuxedo cat. High grade bicolor results in Van-pattern cats. There are many patterns between such as cap-and-saddle, mask-and-mantle and magpie (more randomly splashed). Bicolors are found in many breeds as well as being common in domestic longhair cats and domestic shorthair cats. A grey and white domestic longhaired cat A domestic longhaired cat is the proper name for any cat with medium or long fur, if it is not a pedigreed member of a recognised breed. ... Typical domestic shorthaired cat. ...


Solid color bicolor cats occur because there is a white spotting gene present along with a recessive allele of the agouti gene, which evens out the usual striped pattern of the colors of the coat. In contrast, tabby cats have an agouti gene that produces striping of the coat. The Abyssinian has agouti (ticked tabby) fur, giving the appearance of even colour with color-banded hairs. The genetics of cat coat length and coloration is a complex subject, and many different genes are involved. ... The genetics of cat coat length and coloration is a complex subject, and many different genes are involved. ... The genetics of cat coat length and coloration is a complex subject, and many different genes are involved. ... The Abyssinian is a natural breed of domesticated cat believed to originate from one Egyptian female kitten called Zula that was taken from a port in Alexandria, Egypt, by a British soldier and brought to England where the breed was developed by Zula being bred with an English tabby, and...


White spotting can also occur with any of the tabby patterns, resulting in tabby-and-white bicolors. Colorpoint (Himalayan pattern) cats can have bicolor points although this variation is not recognised for exhibition. The body markings of bicolor colorpoints become clearer with age as the body fur of colorpoint cats darkens as the cats grow older and the white patches become more visible.

Contents

Grades 1 - 10 of bicolor in cats

There are 10 identifiable grades of bicolor in cats, plus several patterns with their own names. The cat labelled "bicolor" is the preferred pattern in show-quality bicolor purebred cats.

The Various Bicolor Patterns

A low grade spotting black-and-white bicolor cat is often known as a tuxedo cat or a Jellicle cat. To be considered a tuxedo cat, its black coloring should be solid throughout, with white limited to the paws, belly, chest, throat, and possibly the chin: it should appear as if the cat is wearing a tuxedo. Image File history File links Bicolours. ... Image File history File links Bicolours. ... This article or section does not cite its references or sources. ...


Another type of black-and-white bicolor cat is nicknamed "cow cat" or "moo cat" and includes the magpie, cap-and-saddle and mask-and-mantle patterns. A cow cat doesn't have the solid black "jacket" of the tuxedo cat. Instead, it has big black patches over a mostly white body, often with a black mask over the head. Some owners attribute chacteristics such as a love of water, big personalities and a playful nature to cow cats. "Black Mask Cats" are so called because they look like they are wearing a black mask over their head.


The Turkish Van (white and red) is one good example of a bicolor breed. Van pattern is known to animal geneticists as the Seychelles (Seychellois) Pattern and is classified into 3 variants:[1] The Turkish Van (Turkish: , Armenian: ) is a rare, naturally occurring breed of cat from the Lake Van region of present-day Turkey. ... A cat breed is an infrasubspecific rank for the classification of domestic cats. ...

  • Seychellois Neuvieme - white with coloured tail and head splashes (classic Van Pattern)
  • Seychellois Huitieme - white with coloured tail and head splashes plus additional splashes of colour on the legs
  • Seychellois Septieme - white with splashes of colour on the legs and body in addition to those on the head and the coloured tail.

This is high grade white spotting of types 9, 8 and 7 on the bicolor chart above.


Frequency in different breeds

This coloration is not restricted to a specific breed of cat, as it can be found in many different types of pure-breed as well as mixed-breed domestic cats.[2] However, some breeds of cats are especially noted for having bicolor coats in their breed standards. These include the American Shorthair, Manx, British Shorthair and Turkish Angora.[3] The American Shorthair is the most popular and most prevalent breed. ... The British Shorthair is a domesticated cat that is said to resemble a teddy bear. ... The Turkish Angora (Turkish: Ankara Kedisi) is a breed of domestic cat. ...


In contrast, other common breeds of cat have specific coat patterns specified in their breed standards. These cats are therefore never seen in the bicolor pattern. Cats with such specific coat patterns include the Russian Blue and Bombay, which both have coats of one solid color. The Russian Blue is a breed of cat. ... The term Bombay cat is used to refer to two different breeds of cat. ...


Genetics of bicolour coat patterns

Main article: Cat coat genetics

The basic colours and patterns of cat fur are defined by less than ten genes. Cats with white colour in their coats are thought to have a mutant white spotting gene that prevents the formation of coat colour in patches over the cat's body. This gene has been investigated in several species, particularly mice, and is co-dominant to normal coat colour as it prevents the migration of melanocytes into the developing hair follicles.[4] The genetics of this pattern are not as well understood in cats but at least some of the genes involved in melanocyte migration and survival may play a role similar as in other animals.[5] This cats coat allows it to blend in well with its environment The genetics of cat coat coloration, pattern, length, and texture is a complex subject, and many different genes are involved. ... It has been suggested that dominant allele be merged into this article or section. ... This article or section does not cite its references or sources. ...


Three genotypes possible with the S (white spotting) gene, with capital S standing for a wild-type copy and lower-case s standing for the mutant.[6]

  • SS (two dominant alleles) results in high grades of white spotting (sometimes resulting in a solid-looking white cat or a white cat with just a few color hairs)
  • Ss (one dominant, one recessive allele) results in medium grades of white spotting
  • ss (two recessive alleles) results in solid color or low grades of white spotting (sometimes as little as a few white hairs)

The lack of tabby striping in bicolor cats is controlled by the agouti protein, which inhibits the production of melanin and thus prevents the formation of dark hair colours.[7] In agouti cats the gene is turned on and off as the hair grows, producing hairs with alternating stripes yellow and black.[6] In domestic cats, inactivation of the agouti gene by a deletion mutation causes all-black coat colour.[8] Agouti refers to a number of species of rodents, as well as a number of genes affecting coat coloration in several different animals. ... Broadly, melanin is any of the polyacetylene, polyaniline, and polypyrrole blacks and browns or their mixed copolymers. ... Deletion on a chromosome In genetics, a deletion (also called gene deletion, deficiency, or deletion mutation) is a mutation (a genetic aberration) in which a part of a chromosome or a sequence of DNA is missing. ...


Tuxedo cats

A tuxedo cat is a bicolor cat with a white and black coat. The derivation of the term tuxedo cat is self-explanatory, as the animal appears to be wearing the This article is about the color. ... This article is about the color. ... Coat, or the nature and quality of a show mammals pelage, is an important conformation point in the hobby of animal fancy. ...

Image:A tuxedo cat named Hobbs.jpg
A tuxedo cat named Hobbs resting at the top of the stairs

type of black tie formal wear commonly known in the United States and Canada as a tuxedo. Most tuxedo cats are also black mask cats, a common name for felines who, due to their facial coloration, look as if they are wearing a black mask over their eyes, and often over their entire head. To be considered a true tuxedo cat, the feline's coloring should consist of a solid black coat, with white fur limited to the paws, belly, chest, throat, and often the chin, although many tuxedo cats appear to sport goatees, due to the black coloration of their mandible -- that is, the lower jaw and chin. This article or section does not cite its references or sources. ... Formal wear (more often in the United States) or formal dress (in the United Kingdom) is a general fashion term used to describe clothing suitable for formal events, including weddings, debutante cotillions, etc. ... This article or section does not cite its references or sources. ... This article is about the color. ... For other uses, see Mask (disambiguation). ... This article is about the color. ... Coat, or the nature and quality of a show mammals pelage, is an important conformation point in the hobby of animal fancy. ... This article is about the color. ... For other uses, see Fur (disambiguation). ... The late Waylon Jennings with a goatee in 1999. ... This article is about the color. ... The mandible (from Latin mandibÅ­la, jawbone) or inferior maxillary bone is, together with the maxilla, the largest and strongest bone of the face. ... Human jaw front view Human jaw left view Human jaw top view The jaw is either of the two opposable structures forming, or near the entrance to, the mouth. ... Look up Chin in Wiktionary, the free dictionary. ...

Tuxedo cat Mr. Mistoffelees in Cats.
Tuxedo cat Mr. Mistoffelees in Cats.

Image File history File links No higher resolution available. ... Image File history File links No higher resolution available. ... Jacob Brent as Mistoffelees Mr. ... Cats is an award-winning musical composed by Andrew Lloyd Webber based on Old Possums Book of Practical Cats and other poems by T. S. Eliot. ...

Bicolor cats in popular culture

In the United Kingdom, the tuxedo cat is sometimes known as the “Jellicle cat”, after the fictional tribe of black and white cats described by T. S. Eliot in Old Possum's Book of Practical Cats, which was first published in 1939.[9] In its derivative musical, Cats, the tuxedo cat is exemplified by the character of Mr. Mistoffelees, who is portrayed as a stage magician wearing a lacy ruff and bow tie. However, the musical differed from the book in that the characters included cats with many different coat colors, rather than just bicolor cats. The Jellicle Cats, or simply the Jellicles, are felines belonging to a certain tribe in T. S. Eliots Old Possums Book of Practical Cats from which is based Andrew Lloyd Webbers musical Cats. ... Thomas Stearns Eliot, OM (September 26, 1888 – January 4, 1965), was a poet, dramatist and literary critic. ... Old Possums Book of Practical Cats is a set of whimsical poems by T. S. Eliot about feline psychology and sociology. ... Year 1939 (MCMXXXIX) was a common year starting on Sunday (link will display the full calendar) of the Gregorian calendar. ... Cats is an award-winning musical composed by Andrew Lloyd Webber based on Old Possums Book of Practical Cats and other poems by T. S. Eliot. ... Jacob Brent as Mistoffelees Mr. ... Magician redirects here. ... == Ruff of c. ... One option to tie a bowtie The bowtie is a mens fashion accessory, popularly worn with other formal attire, such as suits. ...


In Britain cats with this pattern are also known as are "Post Office" cats from Postman Pat's "black and white cat" called Jess from the Postman Pat TV series.[10] Cats with these markings also played a starring role in the drawings illustrating The Unadulterated Cat a book written by Terry Pratchett, with cartoons by Joliffe Gray.[11] Postman Pat is a British stop-motion animated childrens television series produced by Woodland Animations. ... Terence David John Pratchett, OBE (born 28 April 1948) is a British fantasy and science fiction author, best known for his Discworld series. ...


Examples of various bicolor patterns

Tuxedos:

Non-Tuxedo Bicolor Variations

Various Bicolor Variations:

Various Colors of Bicolor Cat:

See also

Binomial name Felis catus Linnaeus, 1758 Synonyms Felis lybica invalid junior synonym The cat (or domestic cat, house cat) is a small carnivorous mammal. ... A grey and white domestic longhaired cat A domestic longhaired cat is the proper name for any cat with medium or long fur, if it is not a pedigreed member of a recognised breed. ... Typical domestic shorthaired cat. ... “Feline” redirects here. ... Cats and other felines have often been used as characters in literature and in other forms of media. ... The famous Felix pace as seen in Oceantics (1930) Felix the Cat is a cartoon character from the silent-film era. ... Sylvester J. Pussycat Senior is a fictional cat who appears in several Looney Tunes cartoons, often chasing Tweety Bird, Speedy Gonzalez, or Hippety Hopper. ... Socks in the White House press briefing room Socks (born c. ...

References

  1. ^ Seychellois. Fanciers Breeder Referral List. Retrieved on 2007-08-05.
  2. ^ Cat Breed Descriptions. Laura Gilbreath. Retrieved on 2007-08-05.
  3. ^ CFA Breeds. The Cat Fanciers' Association. Retrieved on 2007-08-05.
  4. ^ Yoshida H, Kunisada T, Grimm T, Nishimura EK, Nishioka E, Nishikawa SI (2001). "Review: melanocyte migration and survival controlled by SCF/c-kit expression". J. Investig. Dermatol. Symp. Proc. 6 (1): 1-5. doi:10.1046/j.0022-202x.2001.00006.x. PMID 11764276. 
  5. ^ Cooper MP, Fretwell N, Bailey SJ, Lyons LA (2006). "White spotting in the domestic cat (Felis catus) maps near KIT on feline chromosome B1". Anim. Genet. 37 (2): 163-5. doi:10.1111/j.1365-2052.2005.01389.x. PMID 16573531. 
  6. ^ a b Coat Colors & Fur Types. Feline Genome project. Retrieved on 2007-08-05.
  7. ^ Jackson IJ (1997). "Homologous pigmentation mutations in human, mouse and other model organisms". Hum. Mol. Genet. 6 (10): 1613-24. PMID 9300652. 
  8. ^ Eizirik E, Yuhki N, Johnson WE, Menotti-Raymond M, Hannah SS, O'Brien SJ (2003). "Molecular genetics and evolution of melanism in the cat family". Curr. Biol. 13 (5): 448-53. PMID 12620197. 
  9. ^ T. S. Eliot (1982). Old Possum's Book of Practical Cats. Harcourt. ISBN 0-15-168656-4. 
  10. ^ Character profile: Jess. Entertainment Rights PLC. Retrieved on 2007-08-05.
  11. ^ Terry Pratchett and Joliffe Gray The Unadulterated Cat Orion; New Ed edition (26 Sep 2002) ISBN 0-752-85369-4
Wikimedia Commons has media related to:
Bicolor cats

  Results from FactBites:
 
Spartanburg SC | GoUpstate.com | Spartanburg Herald-Journal (1388 words)
Solid color bicolor cats occur because there is a white spotting gene present along with a recessive allele of the agouti gene, which evens out the usual striped pattern of the colors of the coat.
A tuxedo cat is a bicolor cat with a white and fl coat.
To be considered a true tuxedo cat, the feline's coloring should consist of a solid fl coat, with white fur limited to the paws, belly, chest, throat, and often the chin, although many tuxedo cats appear to sport goatees, due to the fl coloration of their mandible -- that is, the lower jaw and chin.
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A domestic cat's normal heart rate ranges from 140 to 220 beats per minute, and is largely dependent on how excited the cat is. For a cat at rest, the average heart rate should be between 150 and 180 bpm, depending upon level of activity.
Cats have twice as many smell-sensitive cells in their noses as people do, which means they can smell things we are not even aware of.
She was depicted as a cat or in human form with the head of a cat, often holding the sacred rattle known as the sistrum.
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