ABAT and Nematoda infectious disease: Based on the presented analyses, four proteins potentially essential for host response to nematode infection have been selected for further studies: Apyrase 2 (APY2; Solyc12g098540), Nitrate Reductase 2 (NIA2; Solyc11g013810), gamma-aminobutyric acid transaminase (GABA-T; Solyc12g006470), and AAA-ATPase 1 (AATP1; Solyc05g007470).