Figure 3From: Comparative transcriptome analysis of tomato (Solanum lycopersicum) in response to exogenous abscisic acidFunction classification in Clusters of Orthologous Groups of proteins (COG). All transcripts were aligned to the COG database to predict possible functions. A total of 18,885 putative proteins were functionally classified into 25 groups. Capital letters on the X-axis indicate the COG categories as listed on the right of the histogram, and the Y-axis indicates the number of transcripts.Back to article page