4.1.1.18 axis - 37297 4.1.1.18 callus - 37284 4.1.1.18 cell culture - 37284 4.1.1.18 cell culture drastic descent of enzyme activity owing to degradation of LDC at entry into the stationary phase of cell growth 654982 4.1.1.18 cell culture grown in chemically defined medium without Lys 37290 4.1.1.18 flower - 37288 4.1.1.18 hypocotyl - 690395 4.1.1.18 leaf - 37288, 37291, 713611, 747444, 749226 4.1.1.18 additional information LDC activity in healthy, aphid-damaged, or healthy parts of the damaged leaves is highest at the initial phase, especially in galls. The enzyme activity drops after the initial stage. Activity profile overview 747444 4.1.1.18 additional information no appreciable activity is detected in cotyledons and shoots 690395 4.1.1.18 plant gall caused by the aphid Tetraneura ulmi in Siberian elm leaves 747444 4.1.1.18 pod - 37288 4.1.1.18 root - 37288, 713611 4.1.1.18 root lysine decarboxylase activity is mainly localized in the roots 690395 4.1.1.18 seedling - 690395 4.1.1.18 shoot - 37284 4.1.1.18 stem - 37288