Fig. 2

Functional annotation of assembled sequences based on gene ontology (GO) categorization. A total of 80,836 unigenes with BLAST match to known proteins were assigned to three main categories: 68,355 (49.58 %) were assigned to biological process, and 35,683 (25.89 %) and 33,840 (24.54 %) were assigned to the molecular function and the cellular component, respectively