Table 1.
Fam | Pat | Presentation | Gene | Alteration | Protein | Onset | Remarks |
---|---|---|---|---|---|---|---|
I | 1 | Symptomatic female | OTC | delExon1–10 | 7 m | ND † | |
2 | Symptomatic female | OTC | delExon 1–10 | 3y | ND, DA | ||
3 | Hemizygous neonatal onset | OTC | delExon 1–10 | 5d | ND † | ||
4 | Asymptomatic female | OTC | delExon1–10 | ||||
5 | Asymptomatic female | OTC | delExon1–10 | ||||
II | 6 | Hemizygous late onset | OTC | c.216 + 1G > A | Affects splicing | 2y | |
7 | Asymptomatic female | OTC | c.216 + 1G > A | Affects splicing | |||
III | 8 | Hemizygous late onset | OTC | c.386G > A | Affects splicing | 6 m | ND |
9 | Asymptomatic female | OTC | c.386G > A | Affects splicing | |||
IV | 10 | Symptomatic female | OTC | c.452 T > G | p.Leu151Arg | 4y | ND |
V | 11 | Symptomatic female | OTC | c.533C > T | p.Thr178Met | 10 m | ND |
12 | Hemizygous neonatal onset | OTC | c.533C > T | p.Thr178Met | 48-72hs | ND † | |
13 | Asymptomatic female | OTC | c.533C > T | p.Thr178Met | |||
VI | 14 | Symptomatic female | OTC | c.540 + 1G > A | Intronic | 9 m | ND |
VII | 15 | Hemizygous neonatal onset | OTC | c.540 + 1G > A | Intronic | 48-72hs | |
16 | Asymptomatic female | OTC | c.540 + 1G > A | Intronic | |||
VIII | 17 | Hemizygous late onset | OTC | c.622G > A | p.Ala208Thr | 8y | |
18 | Asymptomatic female | OTC | c.622G > A | p.Ala208Thr | |||
IX | 19 | Hemizygous late onset | OTC | c.829C > T | p.Arg277Trp | 10y | † |
20 | Asymptomatic female | OTC | c.829C > T | p.Arg277Trp | |||
X | 21 | Symptomatic female | OTC | dup1–9/del10 | – | 9 m | † |
XI | 22 | Hemizygous neonatal onset | OTC | c.697delG | p.Ala233Glnfs*14 | 48-72hs | † |
23 | Asymptomatic female | OTC | c.697delG | p.Ala233Glnfs*14 | |||
24 | Asymptomatic female | OTC | c.697delG | p.Ala233Glnfs*14 | |||
XII | 25 | Hemizygous neonatal onset | OTC | NA | NA | 48-72hs | † |
XIII | 26 | Symptomatic female | OTC | NA | NA | 48-72hs | † |
XIV | 27 | Late | ASS1 | c.79 T > C / c.847G > A | p.Gln27* / p.Glu283Lys | 45d | |
XV | 28 | Late | ASS1 | c.79 T > C / c.970G > A | p.Gln27* / p.Gly324Ser | 16d | † |
XVI | 29 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XVII | 30 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XVIII | 31 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XIX | 32 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XX | 33 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXI | 34 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXII | 35 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXIII | 36 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXIV | 37 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXV | 38 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXVI | 39 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXVII | 40 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXVIII | 41 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXIX | 42 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXX | 43 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXXI | 44 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXXII | 45 | Neonatal | ASS1 | c.1168G > A /c.1168G > A | p.Gly390Arg /p.Gly390Arg | 48-72hs | † |
XXXIII | 46 | Neonatal | ASL | c.857A > G/c.328G > T | p.Gln286Arg/p.Gly110* | 48-72hs | † |
XXXIV | 47 | Late | ASL | c.857A > G/c.436C > T | p.Gln286Arg/p.Arg146Trp | 20 m | |
XXXV | 48 | Neonatal | ASL | c.857A > G/c.857A > G | p.Gln286Arg/p.Gln286Arg | 48-72hs | ND |
XXXVI | 49 | Neonatal | ASL | c.857A > G/c.857A > G | p.Gln286Arg/p.Gln286Arg | 48-72hs | † |
ND Neurologic damage, †: deceased; DA Diagnosis in asymptomatic period, NA Not assessed