Polydactyly in Arctic foxes (Vulpes lagopus)

Seven Arctic fox puppies were found to have an extra claw (resembling a canine dewclaw) on their thoracic limb. These individuals came from 2 litters born of 2 different females. The "dewclaw" comprised a claw loosely connected with the limb by soft tissue, and it had the third phalanx (PIII) and a vestigial phalanx. Our results show that the presence of an extra claw on one or both hands in some Arctic fox puppies may, but does not have to, be a dominant trait. The differences between the 2 analyzed litters support the hypothesis that the mode of inheritance of the investigated trait in Arctic foxes could be more complex.

Polydactyly in Arctic foxes (Vulpes lagopus)

Seven Arctic fox puppies were found to have an extra claw (resembling a canine dewclaw) on their thoracic limb. These individuals came from 2 litters born of 2 different females. The "dewclaw" comprised a claw loosely connected with the limb by soft tissue, and it had the third phalanx (PIII) and a vestigial phalanx. Our results show that the presence of an extra claw on one or both hands in some Arctic fox puppies may, but does not have to, be a dominant trait. The differences between the 2 analyzed litters support the hypothesis that the mode of inheritance of the investigated trait in Arctic foxes could be more complex.

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  • Barrand, K.R.: Ectrodactyly in a West Highland White Terrier. J. Small Anim. Pract., 2004; 45: 315-318.
  • Oliveira, D., Artoni, S.M.B.: Ectrodactilia em Cao (Canis domestica). Ciencia Rural, 2002; 32: 1063-1065. (article in Portuguese with an abstract in English). 3. Towle, H.A., Blevins, W.E., Tuer, L.R., Breur, G.J.: Syndactyly in a litter of cats. J. Small Anim. Pract., 2007; 48: 292-296.
  • Cooper, J.E., Purton, P., Poswillo, D.E.: A lobster claw abnormality in common marmoset (Callithrix jacchus). Lab. Anim., 1990; 24: 151-155. 9. Nes, N., Einarson, E.J., Lohi, O., Jorgensen, G.: Beautiful fur animals and their colour genetics. Scientifur, 1988.
  • Lettice, L.A., Hill, A.E., Devenney, P.S., Hill, R.E.: Point mutations in a distant sonic hedgehog cis-regulator generate a variable regulatory output responsible for preaxial polydactyly. Hum. Mol. Genet., 2008; 17: 979-985.
  • Park, K., Kang, J., Park, S., Ha, J., Park, Ch.: Linkage of locus for canine dewclaw to chromosome 16. Genomics, 2004; 83: 216-224.
  • Park, K., Kang, J., Subedi, K. Pd., Ha, J.-H., Park, Ch.: Canine polydactyl mutations with heterogeneous origin in the conserved intronic sequence of LMBR1. Genetics, 2008; 179: 2163-2172.
  • http://www.fci.be. Th e offi cial website of the Federation Cynologique Internationale, worldwide canine organisation. Web. 2 Apr. 2010.
  • Hoskins, J.D.: Veterinary pediatrics: dogs and cats from birth to six months, 3rd edition. Saunders, 2001.
  • Fogle, B.: Domestic dog breeds: the new encyclopedia of the dog. Dorling Kindersley, London, 2000.
  • Jakubczak, A., Jeżewska, G., Socha, S.: Frequency of some conformation defects in fur animals from the canidae family. Scientifur, 1999; 23: 75.
Turkish Journal of Veterinary and Animal Sciences-Cover
  • ISSN: 1300-0128
  • Yayın Aralığı: Yılda 6 Sayı
  • Yayıncı: TÜBİTAK
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Polydactyly in Arctic foxes (Vulpes lagopus)

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