Two novel homozygous RAB3GAP1 mutations cause Warburg micro syndrome.

Authors :: Imagawa E
Fukai R
Behnam M
Goyal M
Nouri N
Nakashima M
Tsurusaki Y
Saitsu H
Salehi M
Kapoor S
Tanaka F
Miyake N
Matsumoto N
Source :: Human genome variation [Hum Genome Var] 2015 Sep 17; Vol. 2, pp. 15034. Date of Electronic Publication: 2015 Sep 17 (Print Publication: 2015).
Publication Year :: 2015
Abstract: Warburg micro syndrome is an autosomal recessive disease where patients present with optic, neurologic and genital symptoms. Until now, four disease genes for Warburg micro syndrome, RAB3GAP1, RAB3GAP2, RAB18 and TBC1D20, have been identified. Here, we report two novel homozygous RAB3GAP1 mutations (c.22G>T, p.Glu8* and c.1353delA, p.Pro452Hisfs*5) in two consanguineous families by whole-exome sequencing.