Fig. 6.

Representation of unigenes coding for enzymes assigned to KEGG pathways in (a) starvation, (b) Summer, and (c) Kanlow treatments. Unigenes were assigned to KEGG pathways based on highest scoring single-directional BLASTp matches to a database containing annotated Acyrthosiphon pisum and Diuraphis noxia enzymes. Numbers indicate the number of unigenes assigned to each pathway. Green indicates higher abundance pathways, yellow and gray indicate lower abundance pathways, and blue indicates pathways with 0 mapped unigenes. + designates upregulated unigenes, - indicates downregulated unigenes, GB = Schizaphis graminum, and YSA = Sipha flava. Because few differences were observed at the 12-h timepoint when S. flava was fed in either Summer or Kanlow, only the 24-h timepoints are shown for the switchgrass feeding treatments.