sentence: As a consequence , more qSNPs in higher qSNPs / pSNPs and qSNPs / ESTs ratios were found in the three grouped EST datasets ( M12 , L7 , and C27 ) , compared to their counterparts ( SM12 , SL7 , and SC27 ) summed from the individually mined cultivar EST results , but the ratio of contigs with qSNPs and contigs used was the opposite ( Figure 3 , Additional file 1 ) .