Root nitrogen acquisition and assimilation -- Phosphate acquisition -- Root-based N2-fixing symbioses: Legumes, actinorhizal plants, Parasponia sp. and cycads -- Mycorrhizas: Gene to function -- Cluster roots: A curiosity in context -- The roots of carnivorous plants -- Roles of aquaporins in root responses to irrigation -- Mechanisms of plant resistance to metal and metalloid ions and potentia…