Founder mutation causing infantile GM1-gangliosidosis in the Gypsy population

I. Sinigerska, David Chandler, V. Vaghjiani, I. Hassanova, R.L. Gooding, A. Morrone, I. Kremensky, Luba Kalaydjieva

Research output: Contribution to journalArticlepeer-review

34 Citations (Scopus)

Abstract

The Gypsies are a trans-national founder population of Asian descent, whose genetic heritage is still incompletely characterized. Here, we describe the first founder mutation leading to a lysosomal storage disorder in this population: R59H in GLB1, which causes infantile GM1-gangliosidosis. The R59H carrier rate is similar to 2% in the general Gypsy Population and similar to 10% in the Rudari sub-isolate. Haplotype analysis suggests that the Gypsy diaspora may have contributed to the spread of this mutation to South America. (c) 2006 Elsevier Inc. All rights reserved.
Original languageEnglish
Pages (from-to)93-95
JournalMolecular Genetics and Metabolism
Volume88
Issue number1
DOIs
Publication statusPublished - 2006

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