Fig. 4
From: Biology and resource acquisition of mistletoes, and the defense responses of host plants
Hypothetical hormonal and drought stress-mediated response against mistletoes. ABA, abscisic acid; CWDE, cell wall-degrading enzymes; PE, photosynthetic efficiency; OMP, organic mass production; SC, sugar cleavage; GR, growth retardation; HR, hypersensitive reaction; CAT catalase, POX, peroxidase, SOD, superoxide dismutase; XETs, xyloglucan endotransglycosylases; ROS, reactive oxygen species; JA, jasmonic acid; SA, salicylic acid; MAPK. mitogen activated protein kinases