Gene: UDP glucuronosyltransferase 1 family, polypeptide A1; UGT1A1


Gene Symbol: UGT1A1
OMIM: 191740
Chromosome location: 2q37.1

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Crigler-Najjar syndrome, type I || c.1070A>G

Phenotype:    Crigler-Najjar syndrome, type I
Dna Change:    c.1070A>G
Protein Change:    p.Gln357Arg
Mutation Type:    Substitution
Mutation Effect:    Missense
Location:    exon 3
Transcript:    NM_000463.2

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
TunisiaNANA6 patients/6 unrelated familiesNAFrancoual J et al., 2002Francoual J, Rivierre A, Mokrani C, Khrouf N, Gottrand F, Myara A, Le Bihan B, Capel L, Lindenbaum A, Labrune P, . Crigler-Najjar syndrome type I in Tunisia may be associated with a founder effect related to the Q357R mutation within the UGT1 gene.. Hum. Mutat.. 2002; 19(5):570-1
TunisiaNANA21 patients/21 patients32 generations agoPetit FM et al., 2008Petit FM, Bézieau S, Gajdos V, Parisot F, Scoul C, Capel L, Stozinic V, Khrouf N, M'Rad R, Koshy A, Mollet-Boudjemline A, Francoual J, Labrune P, . The Tunisian population history through the Crigler-Najjar type I syndrome.. Eur. J. Hum. Genet.. 2008; 16(7):848-53

Crigler-Najjar syndrome, type I || c.1201G>C

Phenotype:    Crigler-Najjar syndrome, type I
Dna Change:    c.1201G>C
Protein Change:    p.Ala401Pro
Mutation Type:    Substitution
Mutation Effect:    Missense
Location:    exon 4
Transcript:    NM_000463.2

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
FranceNANANANALabrune P et al., 1994Labrune P, Myara A, Hadchouel M, Ronchi F, Bernard O, Trivin F, Chowdhury NR, Chowdhury JR, Munnich A, Odièvre M, . Genetic heterogeneity of Crigler-Najjar syndrome type I: a study of 14 cases.. Hum. Genet.. 1994; 94(6):693-7

References

Francoual J, Rivierre A, Mokrani C, Khrouf N, Gottrand F, Myara A, Le Bihan B, Capel L, Lindenbaum A, Labrune P, Crigler-Najjar syndrome type I in Tunisia may be associated with a founder effect related to the Q357R mutation within the UGT1 gene.Hum. Mutat.. 2002; 19(5):570-1

Labrune P, Myara A, Hadchouel M, Ronchi F, Bernard O, Trivin F, Chowdhury NR, Chowdhury JR, Munnich A, Odièvre M, Genetic heterogeneity of Crigler-Najjar syndrome type I: a study of 14 cases.Hum. Genet.. 1994; 94(6):693-7

Petit FM, Bézieau S, Gajdos V, Parisot F, Scoul C, Capel L, Stozinic V, Khrouf N, M'Rad R, Koshy A, Mollet-Boudjemline A, Francoual J, Labrune P, The Tunisian population history through the Crigler-Najjar type I syndrome.Eur. J. Hum. Genet.. 2008; 16(7):848-53