Additional file 8: Proteome coverage of 3' vs. 5' ends; Different sets of query sequences were blasted against the complete Arabidopsis proteome, TAIR9 pep (black) and only 5', 3' ends (100 end standing amino acids) of all peptides, (red, green, respectively) and the number of significant hits (BlastX, e-value ≤ 10-4) was recorded. The sets of query sequences were all first pass MIRA unigenes (unigenes) and all cleaned reads from the different libraries (COT, E, L, EPI, LVN.5, LVN.1, LVN.2, LVN.3, LVN.4, FLO, HYP, LVR.1). (JPEG 118 KB)