2.4.1.34	down	enzyme expression is drastically downregulated in biotrophic hyphae	
2.4.1.34	additional information	dissociation is detected between the expression of the PbFKS1 transcript and the level of the corresponding protein PbFks1p, which is higher in the yeast phase, versus the amount of 1,3-beta-D-glucan polymer, which is higher in the mycelium phase	
2.4.1.34	up	five CalS genes are differentially induced bysalicylic acid or by infection with the pathogen Hyaloperonospora arabidopsis, i.e. Peronospora parasitica, overview	
2.4.1.34	up	the bird cherry-oat aphid, BCA, Rhopalosiphum padi gives no visible symptom and induces very limited callose deposition, even after 14 days of infestation. In contrast, the Russian wheat aphid, RWA, Diuraphis noxia, which causes chlorosis,white and yellowstreaking and leaf rolling, induces callose accumulation already after 24 h in longitudinal leaf veins