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Table 2 PT455

From: Tissue microarrays: applications in study of p16 and p53 alterations in Ewing's cell lines

Sample

IHC p16

FISH p16

PCR p16

IHC p53

FISH p53

PCR p53

Ki-67

OT

+++

Hm/Ht deletion 2:0(25%), 2:1(25%)

P16-1 and P16-2 deleted

-

No deletion

No mutation

-

XT/OT (Nu199) (P1–P7)

+++

Hm/Ht deletion 2:0(25%), 2:1(20%)

 

-

No deletion

 

-

(P8–P16)

+++

Hm/Ht deletion 2:1(60%)

 

-

No deletion

No mutation

-

(P20–P30)

+++

NV

 

-

No deletion

 

-

CC/XT

+++

Hm/Ht deletion 2:1(80%)

 

-

No deletion

 

-

XT/CC (Nu432) (P1–P5)

+++

Hm/Ht deletion 2:0(60%)

 

++

No deletion

 

+++

(P6–P10)

+++

Hm/Ht deletion 2:0(85%)

 

++

No deletion

 

+++

(P11, P13–P16)

+++

Hm/Ht deletion 2:0(90%)

 

+++

No deletion

 

+++