Article Text

Download PDFPDF
DNA polymorphisms of the human alpha 1 antitrypsin gene in normal subjects and in patients with pulmonary emphysema.
  1. I Hodgson,
  2. N Kalsheker


    Alpha 1 antitrypsin deficiency predisposes subjects to developing pulmonary emphysema and childhood liver cirrhosis. We have studied restriction fragment length polymorphisms (RFLPs) of the alpha 1 antitrypsin gene in a normal population and a group of patients with pulmonary emphysema. We have identified five RFLPs with eight restriction enzymes. The most frequent polymorphisms have been detected with the enzymes MspI, PstI, and TaqI at frequencies of 46.8%, 6.4%, and 5.0% respectively in the group of normal subjects.

    Statistics from

    Request Permissions

    If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.