cheapest cialis online 0012 An another aspect, the invention features a method of diagnosing or determining if a patient is at increased risk of developing cancer, where the method includes the steps of a providing a tissue sample from said patient; b inducing DNA damage in the cells of said tissue sample; and c assaying for the presence of FANC D2 S and FANC D2 L proteins in said cells; wherein a reduction in the ratio of FANC D2 L to FANC D2 S is indicative that said patient is at increased risk of developing cancer
