Toc: Content: Contributors to volume 43Pages ix-xMetal ion transport in eukaryotic microorganisms: insights from Saccharomyces cerevisiae Review ArticlePages 1-38David J EideIron uptake by fungi: Contrasted mechanisms with internal or external reduction Review ArticlePages 39-74Nicola G De Luca, Paul M WoodDynamics of metabolism and its interactions with gene expression during sporulation in Saccharomyces cerevisiae Review ArticlePages 75-115Sonia Cortassa, Juan C Aon, Miguel A Aon, John F.T SpencerCarbon and nitrogen metabolism in Rhizobium Review ArticlePages 117-163Philip Poole, David AllawayRedundancy of aerobic respiratory chains in bacteria? Routes, reasons and regulation Review ArticlePages 165-224Robert K. Poole, Gregory M. CookAuthor indexPages 225-237Subject indexPages 239-243