Article
A prevalent mutation for galactosemia among black Americans.
The Journal of pediatrics - 1 Jan 1996
Lai K, Langley S D, Singh R H, Dembure P P, Hjelm L N, Elsas L J
Abstract excerpt
OBJECTIVE: To define the mutation causing galactosemia in patients of black American origin who have no galactose-1-phosphate uridyltransferase (GALT) activity in erythrocytes but good clinical outcome. METHODS: We discovered a mutation caused by a C-->T transition at base-pair 1158 of the GALT gene that results in a serine-to-leucine substitution at codon 135 (S135L). We developed a method with which to screen...
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