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Neurofibromatosis type 1-associated tumours ... - Human Genomics

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650 # HENRY STEWART PUBLICATIONS 1479–7364. HUMAN GENOMICS. VOL 5. NO 6. 623–690 OCTOBER 2011<br />

Table S1. Continued<br />

Patient Germline mutation<br />

ID<br />

59 Ex6: c.752dupA;<br />

p.Asp241GlufsX7<br />

T265.2 Ex9: c.1186-13delT<br />

(Pathogenicity?)<br />

374-4 Ex10a: c.1318C . T;<br />

p.Arg440X<br />

14a /<br />

T412<br />

Ex13: c.2076C . G;<br />

p.Tyr692X<br />

Type of<br />

germline<br />

mutation<br />

Small<br />

Insertion<br />

(fs)<br />

1bp<br />

deletion<br />

within a<br />

splice site<br />

LOH LOH markers Predicted<br />

extent of<br />

LOH<br />

Yes intron 38 marker 53.0 Intragenic<br />

NF1<br />

LOH ivs27,<br />

ivs38<br />

T263 Ex15: c.2326-2A .T Splice site LOH ivs27<br />

[rest hom]<br />

22 / T394 Ex16: c.2446C . T;<br />

p.Arg816X<br />

T437.2 Ex16: c.2497delT;<br />

p.Ser833ProfsX7<br />

T212<br />

Ex16: c.2705deT;<br />

p.Met902ArgfsX22<br />

Nonsense Yes IVS27TG24.8,<br />

IVS27TG28.4,<br />

D17S1166, D17S1880,<br />

D17S907, D17S1861<br />

NF1 and<br />

3 0 flanking<br />

region<br />

Nonsense I12B, 3 0 NF1 I12B, 3 0 NF1-1 NF1 and<br />

3 0 flanking<br />

region<br />

Nonsense IVS27 IVS 27, EVI20 Intragenic<br />

NF1<br />

1bp<br />

deletion<br />

(FS)<br />

1bp<br />

deletion<br />

(FS)<br />

1–6ex<br />

1,2,3,4a,4b,4c,<br />

6 deletion<br />

18 / T298 Ex18: c.3113 þ 1G . A Splice site LOH<br />

:HHH202,<br />

IVS 27<br />

30 / T342 Ex19a: c.3123G . T;<br />

p.Met1041Ile<br />

IVS 27<br />

Intragenic<br />

NF1<br />

Missense Yes Determined by MLPA NF1<br />

(1.4 Mb)<br />

Evidence<br />

for genomic<br />

deletion?<br />

MLPA/CGH<br />

arrayCGH/<br />

FISH<br />

Probable<br />

mechanism<br />

No.<br />

samples<br />

with<br />

LOH<br />

NIA 1/38 12<br />

MLPA<br />

MLPA<br />

MLPA<br />

NIA<br />

Mitotic<br />

recombination<br />

Mitotic<br />

recombination<br />

Mitotic<br />

recombination<br />

Ex1-Ex 41<br />

deletion<br />

[variable ?]<br />

13/43 11<br />

20/29 10<br />

20/29 10<br />

MLPA Inconclusive 20/29 10<br />

MLPA<br />

Genomic<br />

deletion<br />

20/29 10<br />

Reference<br />

Continued<br />

REVIEW Laycock-van Spyk et al.

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