'Pseudo-dominant' inheritance in Friedreich's ataxia.

نویسندگان

  • A E Harding
  • K J Zilkha
چکیده

A family is described in which Friedreich's ataxia occurred in two generations. It is proposed that this resulted from a homozygote-heterozygote mating. The heterozygote frequency for the Friedreich's ataxia gene is in the order of 1 in 110, so the likelihood of the disease developing in an individual child of a patient is 1 in 220. This risk is probably higher than that often assumed when counselling patients with this disorder.

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عنوان ژورنال:
  • Journal of medical genetics

دوره 18 4  شماره 

صفحات  -

تاریخ انتشار 1981