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Polydactyly or polydactylism also known as hyperdactyly, is a congenital physical anomaly in humans, dogs, and cats having ...

Polydactyly of Fingers Symptoms & Causes | Boston Children's ...


Learn about Polydactyly of Fingers symptoms and causes from experts at Boston Children's, ranked best Children's Hospital by US News.

Polydactyly: MedlinePlus Medical Encyclopedia


Polydactyly is a condition in which a person has more than 5 fingers per hand or 5 toes per ... This trait involves only 1 gene that can cause several variations.

Polydactyly (Extra fingers)


What caused it? Polydactyly occurs in the womb as a detour on the road to developing just one thumb and four fingers on the hand. In the womb, the new hand ...

Polydactyly - Symptoms, Causes, Tests - NY Times Health Information


Nov 7, 2011 ... Polydactyly is a condition in which a person has more than five fingers per ... This trait involves only one gene that can cause several variations.

Genetic Disorder Research - Polydactyly


The extra digits are because of genetic defects. The usual causes are familial polydactyly (inherited), Ellis-van Creveld Syndrome, Carpenter Syndrome, Trisomy ...

Is having 5 fingers a dominant trait? - Understanding Genetics - The ...


Oct 31, 2012 ... If polydactyly is caused by just a single gene that only affects the number of fingers or toes and nothing else, then it is typically a dominant trait.

Polydactyly | Pediatric Plastic Surgery


Polydactyly occurs when this separation process is excessive, and an extra “ segment” is created. This may be caused ...

GLI3 - Genetics Home Reference


The GLI3 gene belongs to a family of genes that are involved in the normal shaping (patterning) of many tissues and organs during embryonic development.

Polydactyly: How many disorders and how many genes: 2010 update


Mar 28, 2011 ... Limb development is clinically and biologically important. Polydactyly is common and caused by aberrant anterior-posterior patterning. Human ...

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Polydactyly Study: General Information


What causes polydactyly? Polydactyly occurs when the body follows a different set of directions than usual while forming the hands or feet during development.

What Causes Polydactyly? The Inheritance of Polydactyly and the ...


Aug 29, 2009 ... Find out more about what causes polydactyly, the inheritance of polydactyly and the gene that causes extra fingers and toes to appear.

The MedSchool Project: Does Inbreeding Give You Six Fingers?


Apr 13, 2012 ... The condition of having extra fingers or toes is known as polydactyly. ... Another cause of polydactyly is acrocallosal syndrome is a recessive ...