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Table 2 Mutations detected in LT-Antigen coding sequences

From: No detectable truncating mutations in large T antigen (LT-Ag) sequence of Merkel cell polyomavirus (MCPyV) DNA obtained from porocarcinomas

Sample

Synonymous mutations

Domain

Nonsynonymous mutations

Domain

Stop mutations

Domain

SS1

      

SS2

2393 T→ C (Ile)

helicase

1102 G→A

(Arg→Lys)

Rb

  

MCC1

2210 G→A(Arg)

helicase

253 G→T (Ala→Ser)

exon 1

  

MCC2

  

253 G→T (Ala→Ser)

1666 A→G (Glu→Gly)

1766 G→C (Arg→Thr)

1768 T→C (Val→Ala)

1998 T→A (Phe→Ile)

2467 C→G (Ala→Gly)

exon 1

OBD

OBD

OBD

helicase

helicase

1504 C→G (Ser→Stop)

Rb-OBD

Poro1

2393 T→C (Ile)

helicase

    

Poro2

1265 C→T (Phe)

2327 G→A (Glu)

Rb

helicase

2453 G→T (Leu→Phe)

helicase

  
  1. SS1, SS2: salivary swabs; MCC1, MCC2: Merkel cell carcinomas; Poro1, Poro2: porocarcinomas; RB: Rb binding domain; Base pair designation correspond to the prototype HF (accession number: JF813003). SS1 sequence was used as reference.