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Table 1 PIK3CA in Primary Human Neuroblastomas

From: Mutations in PIK3CAare infrequent in neuroblastoma

Primary NB

Age (mos.)

INSS stage

MYCN

Tumor PIK3CAstatus*

Constitutional PIK3CAstatus

#1347

1.4

1

S

wt (het. G19361A; intron 8)

-

#1354

10.5

1

S

wt

-

#1344

11.7

1

S

wt

-

#1260

13.5

1

S

wt

-

#1308

23.2

1

S

wt

-

#1334

25.5

1

S

wt (het. T19623G; intron 9)

-

#1127

52.8

1

S

wt

-

#354

71.9

1

AMP

wt (het. C19339T; intron 8)

-

#1248

2.3

2

S

wt

-

#1087

16.4

2

S

wt

-

#1142

48.7

2

S

wt

-

#1281

82.9

2

S

wt

-

#190

104.0

2

AMP

wt

-

#1330

20.0

2

S

wt

-

#1339

50.0

2

S

wt

-

#0157

178.1

2

AMP

wt (het. C19339T; intron 8)

-

#1137

4.5

3

AMP

wt

-

#1290

7.9

3

S

wt

-

#1345

12.2

3

S

wt

-

#1258

21.1

3

S

wt

-

#1070

23.4

3

AMP

E982D (+het. C19339T; intron 8)

wt (+het. C19339T; intron 8)

#1223

35.8

3

AMP

wt

-

#1289

2.5

4

S

wt

-

#1302

2.6

4

S

wt (het. T19623G; intron 9)

-

#1259

3.2

4

S

wt (het. C19339T; intron 8)

-

#1066

6.7

4

AMP

wt (het. C19339T; intron 8)

-

#1304

8.9

4

S

wt

-

#1068

13.5

4

AMP

wt

-

#1243

19.2

4

AMP

wt

-

#1266

23.3

4

AMP

wt

-

#1198

24.0

4

AMP

wt

-

#1287

24.9

4

AMP

wt (het. T19623G; intron 9)

-

#1210

33.4

4

S

wt

-

#1204

36.8

4

S

wt

-

#1218

37.8

4

S

wt (het. T35577C in 3'-UTR)

wt (het. T35577C in 3'-UTR)

#1213

40.5

4

S

wt

-

#1263

40.7

4

AMP

wt

-

#1236

46.3

4

S

wt

-

#1337

50.0

4

S

wt

-

#1246

52.1

4

AMP

wt

-

#1288

54.2

4

AMP

wt (het. T19623G; intron 9)

-

#1220

60.3

4

S

wt

-

  1. INSS; International Neuroblastoma Staging System.
  2. AMP; MYCN genomic amplification.
  3. S; single-copy MYCN per haploid genome.
  4. wt; wild-type sequence
  5. * Nucleotide position referenced from genomic sequence 1st nucleotide of exon 1.