Unigenes were clustered in “ABC transporters,” “homologous recombination,” “phosphotransferase system (PTS),” and “alanine, aspartate, and glutamate metabolism” in AP_S1 and “plant hormone signal transduction,” “Parkinson's disease,” “photosynthesis-antenna proteins,” and “plant–pathogen interaction” in AP_S2. Here, ABCG2 is linked to Parkinson disease.