Article
Mutations in COG2 encoding a subunit of the conserved oligomeric golgi complex cause a congenital disorder of glycosylation.
Clinical genetics - 1 May 2015
Kodera H, Ando N, Yuasa I, Wada Y, Tsurusaki Y, Nakashima M, Miyake N, Saitoh S, Matsumoto N, Saitsu H
Abstract excerpt
The conserved oligomeric Golgi (COG) complex is involved in intra-Golgi retrograde trafficking, and mutations in six of its eight subunits have been reported in congenital disorders of glycosylation (CDG). Here we report a patient showing severe acquired microcephaly, psychomotor retardation, seizures, liver dysfunction, hypocupremia, and hypoceruloplasminemia. Analysis of his serum glycoproteins revealed defects...
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