1 Table of Contents: “... in changing nutrient availability -- Molecular physiology of nitrate sensing by roots -- Root zones work...”

2 Table of Contents: “...-Protein Interactions -- Auxin Transport and Distribution for Gravimorphogenesis in Plants -- Polar Auxin...”

3 Table of Contents: “... interaction -- Plant infection by biotrophic fungal and oomycete pathogens -- Compatibility in biotrophic...”

4 “... systems in terms of their chemical nature and biochemical pathways. Plant–environment interaction...”

5 Table of Contents: “... Innate Immunity -- Nitric Oxide Involvement in Incompatible Plant-Pathogen Interactions -- From Cell...”