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Table 3 Newly identified TP53 mutations

From: Non-CpG sites preference in G:C > A:T transition of TP53 in gastric cancer of Eastern Europe (Poland, Romania and Hungary) compared to East Asian countries (China and Japan)

Population

cDNA description

Protein description

Mutation function

Location

Hungary

c.97-39G > A

intron

substitution

Intron 3

c.99_100insGTCC

p.(Pro34Valfs*10)

ins

Exon 4

Poland

c.484_488delinsC

p.(Ile162Profs*7)

delins

Exon 5

c.672 + 83 T > C

intron

substitution

Intron 6

Romania

c.412_422del

p.(Ala138Profs*7)

del

Exon 5

c.450_478del

p.(Pro151Glyfs*20)

del

Exon 5

c.622_623insGATA

p.(Asp208Glyfs*2)

ins

Exon 6

c.672 + 3C > T

p.?

substitution

Intron 6

c.782 + 23G > A

p.?

substitution

Intron 7

c.*1C > T

p.(=)

substitution

3′-UTR (Exon 11)

China

c.323_339del

p.(Gly108Valfs*35)

del

Exon 4

c.98_99insAGTC

p.(Pro34Valfs*10)

ins

Exon 4

c.255_265del

p.(Ala86Leufs*59)

del

Exon 4

c.369_375del

p.(Cys124Thrfs*44)

del

Exon 4

c.195_235del

p.(Arg65Serfs*70)

del

Exon 4

c.646_647insTAG

p.(Val218dup)

ins

Exon 6

c.729_732del

p.(Gly244Alafs*2)

del

Exon 7

c.820_825dup

p.(Val274_Cys275dup)

dup

Exon 8

Japan

c.99_112del

p.(Pro34Serfs*4)

del

Exon 4

c.503_541del

p.(His168_Glu180del)

del

Exon 5

c.514_532del

p.(Val172Thrfs*69)

del

Exon 5

c.449_459del

p.(Thr150Argfs*27)

del

Exon 5

c.473_474delinsCT

p.(Arg158Pro)

delins

Exon 5

c.576_599del

p.(Gln192_Asn200delinsHis)

del

Exon 6

c.588_589del

p.(Val197Glyfs*11)

del

Exon 6

c.755_757delinsCT

p.(Leu252Profs*93)

delins

Exon 7

c.776_782 + 1dup

p.?

splice sitea

Intron 7

c.97-23_97-13del

p.?

splice siteb

Intron 3

  1. aThe duplicated region is involved in splicing the consensus sequence in the 5′-region of the intron
  2. bThe deleted region is involved in the predicted splicing consensus sequence for the branching site and the subsequent polypyrimidine tract in the intron