Mutations in PMM2, a phosphomannomutase gene on chromosome 16p13, in carbohydrate-deficient glycoprotein type I syndrome (Jaeken syndrome) (vol 16, pg 88, 1997)

gert Matthijis et al. Nature Genet. 16, 88–l92 (1997). There is an error in Table 1 on page 88. For families 4, 5, 9, 27, 31 and 41, mutation 2 should read: 425G/A at the nucleotide level, which corresponds to R141H at the amino acid level. The error does not affect our general conclusions, but results in a different frequency for the mutations R141H (far more prevalent) and R162W (observed only once, in patient 42).