Figure 4

Relationships among p53 immunohistochemistry, copy number of TP53 and hot spot mutation of TP53. For "p53+" and "p53-", see the legend in Table 1. "TP53 +", "TP53 -" and "TP53 n/s" indicate significant copy-number gain and loss, and no significant change, respectively. Numerals in parentheses indicate the number of samples in invasive parts. Numerals are sample numbers. Numerals in parentheses indicate the number of samples in invasive parts. NA = not assessable.