3-METHYLCROTONYL-COENZYME-A CARBOXYLASE DEFICIENCY IN AMISH MENNONITEADULTS IDENTIFIED BY DETECTION OF INCREASED ACYLCARNITINES IN BLOOD SPOTS OF THEIR CHILDREN/
Km. Gibson et al., 3-METHYLCROTONYL-COENZYME-A CARBOXYLASE DEFICIENCY IN AMISH MENNONITEADULTS IDENTIFIED BY DETECTION OF INCREASED ACYLCARNITINES IN BLOOD SPOTS OF THEIR CHILDREN/, The Journal of pediatrics, 132(3), 1998, pp. 519-523
Isolated 3-methylcrotonyl coenzyme A carboxylase (MCC) deficiency was
documented in four adult women from the Amish/Mennonite population of
Lancaster County, Pennsylvania. Metabolic and enzymatic investigations
in these individuals were instituted after the detection of abnormal
acylcarnitine profiles in blood spots obtained from their newborn chil
dren, in whom MCC activity was normal.