Role of ABA in disease resistance / Victor Flors, Jurriaan Ton, Brigitte Mauch-Mani -- Plant mitogen-activated protein kinase (MAPK) cascades in signaling crosstalk / Fuminori Takahashi ... [et al.] -- Transcription factors involved in the crosstalk between abiotic and biotic stress- signaling networks / Yasunari Fujita ... [et al.] -- Crosstalk in Ca2+ signaling pathways / Martin R. McAinsh, Julian I. Schroeder -- Crosstalk in pathogen and hormonal regulation of guard cell signaling / Elena Bray Speth ... [et al.] -- Environmental sensitivity in pathogen resistant Arabidopsis mutants / Wolfgang Moeder, Keiko Yoshioka -- Reactive oxygen species, nitric oxide and signal cross-talk / Steven J. Neill, John T. Hancock, Ian D. Wilson -- TORing with cell cycle, nutrients, stress and growth / Desh Pal S. Verma, Jayanta Chatterjee.