Fig. 6From: Nucleic acid extraction from formalin-fixed paraffin-embedded cancer cell line samples: a trade off between quantity and quality?Investigating the relationship between DNA concentration and the input tissue amount: Geometric mean increase in DNA concentration across 6 different FFPE blocks when combining 5 μm sections in a linear fashion and associated standard error of geomean, line of Y = X/5 represents a linear relationship a Qiagen AllPrep DNA/RNA FFPE, b Qiagen QIAmp DNA FFPE tissue, c Arcturus PicoPure DNA extraction kit, d Maxwell 16 FFPE Tissue LEV DNA Purification KitBack to article page