Identification of three novel mutations | by studying the molecular genetics of Maple Syrup Urine Disease (MSUD) in the Lebanese population

Omar Tabbouche

ISBN 10: 3639666208 / ISBN 13: 9783639666205

Published by Scholars' Press, 2018

About this Item

Identification of three novel mutations | by studying the molecular genetics of Maple Syrup Urine Disease (MSUD) in the Lebanese population | Omar Tabbouche | Taschenbuch | 124 S. | Englisch | 2018 | Scholars' Press | EAN 9783639666205 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

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Bibliographic Details

• Title: Identification of three novel mutations | by studying the molecular genetics of Maple Syrup Urine Disease (MSUD) in the Lebanese population
• Publisher: Scholars' Press
• Publication Date: 2018
• Language: English
• ISBN 10: 3639666208
• ISBN 13: 9783639666205
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 9D millimeters 220 millimeters width by 150 millimeters height by 9 millimeters depth
• Weight: 203 grams
• Seller catalogs:
  • Bücher

About this title

Synopsis

Maple Syrup Urine Disease (MSUD) is a genetically heterogeneous metabolic disorder that is transmitted in an autosomal recessive manner. According to clinical data, MSUD prevalence in Lebanon is expected to be higher than the International prevalence because of consanguineous marriage. Novel mutations are still getting detected by using DNA sequencing for mutation analysis in MSUD patients. In the current study, we have extracted DNA from Lebanese MSUD patients in order to amplify the exonic and flanking intronic regions of the genes implicated in MSUD (BCKDHA, BCKDHB, and DBT) and sequenced the resultant amplified products to assess the molecular genetics of MSUD in the Lebanese population studied. All of the mutations identified occurred in the homozygous state, which reflects the high rate of consanguineous marriage in Lebanon. In the current study, we have identified one previously cited mutation and three novel mutations not previously described in the scientific literature. The majority of the mutations identified in the Lebanese MSUD patients occurred in the DBT gene. Consanguineous marriage is a major risk factor for the prevalence of MSUD in Lebanon.