Biological Nitrogen Fixation

Highlights in biological nitrogen fixation during the last fifty years-- Harold Evans and Robert Burris; Phylogenetic classification of nitrogen-fixing organisms-- J. P. W. Young; Physiology of nitrogen fixation in free-living heterotrophs-- Susan Hill; Nitrogen fixation by photosynthetic bacteria-- Gary D. Roberts and Paul W. Ludden; Nitrogen fixation in cyanobacteria-- Robert Haselkorn and William J. Buikema; Nitrogen fixation by methanogenic bacteria-- A. L. Lobo and Stephen H. Zinder; Associative nitrogen-fixing bacteria-- Claudine Elmerich, Wolfgang Zimmer and Claire Vieille; Actinorhizal symbioses-- Dwight D. Baker and Beth C. Mullin; Ecology of Bradyrhizobium and Rhizobium--Peter J. Bottomley; The rhizobium infection process-- Jan W. Kijne; Physiology of nitrogen fixing legume nodules, compartments, and functions-- Dietrich Werner; Hydrogen recycling in symbiotic bacteria-- Daniel Arp; Evolution of nitrogen-fixing symbioses-- Janet I. Sprent and John A. Raven; The Rhizobium symbiosis of the nonlegume Parasponia--J.-H. Becking; Genetic analysis of Rhizobium nodulation-- Sharon Long; Nodulins in root nodule development-- H. J. Franssen, J.-P. Nap and T. Bisseling; Plant genetics of symbiotic nitrogen fixation-- Donald A. Phillips and Larry R. Teuber; Molecular genetics of Bradyrhizobium symbioses-- W. Mark Barbour, Shui-Ping Wang, and Gary Stacey; Enzymology of molybdenum-dependent nitrogen fixation-- M. G. Yates; Alternative nitrogen fixation systems-- Paul E. Bishop and R. Premakumar; Biochemical genetics of nitrogenase-- Dennis R. Dean and Marty R. Jacobson; Regulation of nitrogen fixation genes in free-living and symbiotic bacteria-- M. J. Merrick; Isolated iron-molybdenum cofactor of nitrogenase-- William E. Newton.