Schnepf, V.* ; Vlot, A.C. ; Kugler, K.G. & Hückelhoven, R.* Barley susceptibility factor RACB modulates transcript levels of signalling protein genes in compatible interaction with Blumeria graminis f.sp hordei. Mol. Plant Pathol. 19, 393-404 (2018) Wittek, F. et al. Folic acid induces salicylic acid-dependent immunity in Arabidopsis and enhances susceptibility to Alternaria brassicicola. Mol. Plant Pathol. 16, 616-622 (2015) Zeidler, D. ; Dubery, I.A.* ; Schmitt-Kopplin, P. ; von Rad, U. & Durner, J. Lipopolysaccharide mobility in leaf tissue of Arabidopsis thaliana. Mol. Plant Pathol. 11, 747-755 (2010)