Figure 2

GNRH1 expression in tissue lacking cancerous changes (A) and tumor tissue (B). Relative expression levels are presented as the logarithm to the base 10. The maximal likelihood method for one- and multiplied normal distribution of GNRH1 expression was used and one normal distribution was obtained for control tissue (A) where for tumor tissue three normal distribution was found (B). The higher curve presented on the graph represents the sum of these three distributions (B).