Additional file 1: Figure S1. of Prediction of cancer progression in a group of 73 gastric cancer patients by circulating cell-free DNA

Results of agarose gel electrophoresis of PCR products obtained with Alu115(0–4) and Alu219(5–9) primer sets. Concentration of genomic DNA template from (0–4) and (5–9) is 0.00375, 0.0375, 0.375, 3.75 and 37.5 ng ml−1. (DOC 115 kb)