Polymorphisms in Survivin (BIRC5 Gene) Are Associated with Age of Onset in Breast Cancer Patients

Table 2

Levels and localization of survivin expression.

Characteristic	No. of samples (%)
Survivin immunoreactivity score
weak	9 (33.3)
moderate	11 (40.7)
strong	7 (25.9)
Survivin cellular localization
cytoplasmic	1 (3.7)
nuclear	25 (92.6)
cytoplasmic+nuclear	1 (3.7)