Search results
Results From The WOW.Com Content Network
Polydactyly also occurs in modern extant reptiles [82] and amphibians. [83] Polydactyly was a non-pathological, reacquired condition in extinct marine reptiles such as ichthyosaurs and hupehsuchians, some of which containing upwards of ten digits within their flippers. [84]
Polydactyly There are probably many genes, both dominant and recessive, that cause polydactyly in cats. Most cases of polydactyly in cats are perfectly harmless. Pd Thumb-cat polydactyly gene. The Pd gene (dominant with incomplete penetrance) causes the benign, pre-axial form of polydactyly where one or more extra toes occur near the dew claw.
One of the polydactyl cats at the Ernest Hemingway House in Key West, Florida.This particular cat has seven (two extra) toes on each paw. A polydactyl cat is a cat with a congenital physical anomaly called polydactyly (also known as polydactylism or hyperdactyly), which causes the cat to be born with more than the usual number of toes on one or more of its paws.
Although polydactyly is caused by an autosomal dominant allele, ... Sickle Cell Anemia is an autosomal recessive, prototypical monogenic Mendelian disease, meaning ...
Acrocallosal syndrome (also known as ACLS) is an extremely rare autosomal recessive syndrome characterized by corpus callosum agenesis, polydactyly, multiple dysmorphic features, motor and intellectual disabilities, and other symptoms. [3] The syndrome was first described by Albert Schinzel in 1979. [4]
The term, however, has been found offensive by some because of the reference to the polydactyly, which is seen as a 'freakish' label. [citation needed] For this reason, six-fingered dwarfism has been removed as an alternative name for this entry. This leaves Ellis–Van Creveld syndrome with its initialism, EVC, as the only satisfactory ...
Carpenter syndrome, also called acrocephalopolysyndactyly type II, [1] is an extremely rare autosomal recessive [2] congenital disorder characterized by craniofacial malformations, obesity, syndactyly, and polydactyly. [2] Acrocephalopolysyndactyly is a variation of acrocephalosyndactyly that presents with polydactyly.
Santos–Mateus–Leal syndrome, also known as Hirschsprung's disease-deafness-polydactyly syndrome is a very rare autosomal recessive limb malformation which is characterized by Hirschsprung's disease, feet and hand polydactyly, unilateral renal agenesis, and congenital hearing loss. [2] [3] Only 2 cases have been described in medical ...