For HT, from the heatmap plotting, we observed that down-regulated MORF genes (MORF2.1, MORF7, and MORF2.3) shared a similar tissue expression pattern, and were all localized in the chloroplast; however, despite the same subcellular location, MORF9.2 and MORF1 have opposite expression trends under stress—they were up-regulated slightly at later infection, indicating their opposite roles in stress response. This evidence concerns the gene KAT6B and infection.