@article {371,
	title = {Activation of a cryptic splice site in the mitochondrial elongation factor GFM1 causes combined OXPHOS deficiency.},
	journal = {Mitochondrion},
	volume = {34},
	year = {2017},
	month = {2017 05},
	pages = {84-90},
	abstract = {<p>We report the clinical, biochemical, and molecular findings in two brothers with encephalopathy and multi-systemic disease. Abnormal transferrin glycoforms were suggestive of a type I congenital disorder of glycosylation (CDG). While exome sequencing was negative for CDG related candidate genes, the testing revealed compound heterozygous mutations in the mitochondrial elongation factor G gene (GFM1). One of the mutations had been reported previously while the second, novel variant was found deep in intron 6, activating a cryptic splice site. Functional studies demonstrated decreased GFM1 protein levels, suggested disrupted assembly of mitochondrial complexes III and V and decreased activities of mitochondrial complexes I and IV, all indicating combined OXPHOS deficiency.</p>},
	keywords = {Child, Child, Preschool, Congenital Abnormalities, Gene Expression, Humans, Infant, Infant, Newborn, Male, Mitochondrial Proteins, Oxidative Phosphorylation, Peptide Elongation Factor G, RNA Splice Sites},
	issn = {1872-8278},
	doi = {10.1016/j.mito.2017.02.004},
	author = {Simon, Mariella T and Ng, Bobby G and Friederich, Marisa W and Wang, Raymond Y and Boyer, Monica and Kircher, Martin and Collard, Renata and Buckingham, Kati J and Chang, Richard and Shendure, Jay and Nickerson, Deborah A and Bamshad, Michael J and Van Hove, Johan L K and Freeze, Hudson H and Abdenur, Jose E}
}
