title: Hemoglobin D-Los Angeles [beta 121(GH4)Glu----Gln] in the Province of Liège, Belgium.
abstract: Since 1975, more than 19,000 persons have been tested for hemoglobin abnormalities in Liège. Nine unrelated carriers of Hb D-Los Angeles were discovered. They were of Belgian origin. The family of the ninth index case was studied thoroughly. In six generations, 372 descendants of a couple married in 1818 were recorded. Of the 93 tested, 31 were carriers of the Hb D variant. The complete pedigree indicates that Hb D-Los Angeles was already present in Liege province in the 18th century. A connection with India is unlikely.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001530:Belgium; D006455:Hemoglobins, Abnormal / Q000235:genetics*; D006801:Humans; D007525:Isoelectric Focusing; D008875:Middle Aged; D010449:Peptide Mapping
chemical_list: D006455:Hemoglobins, Abnormal; C026237:hemoglobin D Punjab