Additional file 2: Figure S2. of An optimized protocol for generation and analysis of Ion Proton sequencing reads for RNA-Seq

Mean read quality distribution. The shade of color (from grey to blue to black) represents the density (percentage) of read with certain mean quality. The reads of highest mean quality were around 120 ~ 160 bp long in ProC libraries, whist for ProR libraries the reads mean quality remained high until 150 bp, where the quality began to deteriorate. (PDF 6020 kb