Phenotype: Microphthalmia, isolated 6


OMIM: 613517
Inheritance: Autosomal recessive
Classification: Congenital malformations, deformations and chromosomal abnormalities

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PRSS56 || c.1066dupC

Gene/Locus:    PRSS56
Dna Change:    c.1066dupC
Protein Change:    p.Gln356ProfsX152
Mutation Type:    Duplication
Mutation Effect:    Frameshift
Location:    exon 9
Transcript:    NM_001195129.1

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
TunisiaNANA6 families1850 years agoSaid MB et al., 2013Said MB, Chouchène E, Salem SB, Daoud K, Largueche L, Bouassida W, Benzina Z, Ayadi H, Söderkvist P, Matri L, Hmani-Aifa M, . Posterior microphthalmia and nanophthalmia in Tunisia caused by a founder c.1059_1066insC mutation of the PRSS56 gene.. Gene. 2013; 528(2):288-94
TunisiaNANA4 familiesNANair KS et al., 2011Nair KS, Hmani-Aifa M, Ali Z, Kearney AL, Ben Salem S, Macalinao DG, Cosma IM, Bouassida W, Hakim B, Benzina Z, Soto I, Söderkvist P, Howell GR, Smith RS, Ayadi H, John SW, . Alteration of the serine protease PRSS56 causes angle-closure glaucoma in mice and posterior microphthalmia in humans and mice.. Nat. Genet.. 2011; 43(6):579-84

References

Nair KS, Hmani-Aifa M, Ali Z, Kearney AL, Ben Salem S, Macalinao DG, Cosma IM, Bouassida W, Hakim B, Benzina Z, Soto I, Söderkvist P, Howell GR, Smith RS, Ayadi H, John SW, Alteration of the serine protease PRSS56 causes angle-closure glaucoma in mice and posterior microphthalmia in humans and mice.Nat. Genet.. 2011; 43(6):579-84

Said MB, Chouchène E, Salem SB, Daoud K, Largueche L, Bouassida W, Benzina Z, Ayadi H, Söderkvist P, Matri L, Hmani-Aifa M, Posterior microphthalmia and nanophthalmia in Tunisia caused by a founder c.1059_1066insC mutation of the PRSS56 gene.Gene. 2013; 528(2):288-94