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Table 5 Copy number alteration of K-RAS, PI3CA, BRAF

From: Copy Number Amplification of the PIK3CA Gene Is Associated with Poor Prognosis in Non-lymph node metastatic Head and Neck Squamous Cell Carcinoma

 

Not Amplified

Amplification

Deletion

K-RAS (12p12.1)

103(89.6%)

10(8.7%)

2(1.7%)

PIK3CA(3q26.3)

77(67.0%)

37(32.1%)

1(0.9%)

BRAF (7q34)

106(92.2%)

2(1.7%)

7(6.1%)

  1. We identified copy number changes in PIK3CA, K-RAS and BRAF. PIK3CA copy number amplification was found in 37 cases (32.2%).
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BMC Cancer

ISSN: 1471-2407

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