A critical evaluation of the prospects for nitrogen fixation with non-legumes A. Quispel OriginalPaper Pages: 1 - 11
Diurnal and seasonal variations of nitrogen fixation and photosynthesis in cyanobacterial mats M. VillbrandtW. E. KrumbeinL. J. Stal OriginalPaper Pages: 13 - 16
‘Respiratory protection’ of the nitrogenase in dinitrogen-fixing cyanobacteria G. A. PeschekK. VillgraterM. Wastyn OriginalPaper Pages: 17 - 24
Azolla and other plant-cyanobacteria symbioses: Aspects of form and function Gerald A. Peters OriginalPaper Pages: 25 - 36
Rapid, exponential growth and increased biomass yield of someFrankia strains in buffered and stirred mineral medium (BAP) with phosphatidyl choline J. Schwencke OriginalPaper Pages: 37 - 41
Nitrogen fixation inpara-nodules of wheat roots by introduced free-living diazotrophs Y. T. TchanA. M. M. ZemanI. R. Kennedy OriginalPaper Pages: 43 - 47
Molecular ecology ofFrankia: Advantages and disadvantages of the use of DNA probes Antoon D. L. AkkermansDittmar HahnM. Sajjad Mirza OriginalPaper Pages: 49 - 54
Strain-specific salt tolerance and chemotaxis ofAzospirillum brasilense and their associative N-fixation with finger millet in saline calcareous soil R. Rai OriginalPaper Pages: 55 - 59
Dinitrogen fixation and infection of grass leaves byPseudomonas rubrisubalbicans andHerbaspirillum seropedicae J. P. PimentelF. OlivaresJ. Döbereiner OriginalPaper Pages: 61 - 65
Associative N2-fixation in plants growing in saline sodic soils and its relative quantification based on15N natural abundance K. A. MalikRakhshanda BilalM. I. Sajjad OriginalPaper Pages: 67 - 74
Characterization of a pectinolytic activity inAzospirillum irakense K. M. KhammasP. Kaiser OriginalPaper Pages: 75 - 79
Association ofAlcaligenes faecalis with wetland rice C. B. YouW. SongW. L. Hai OriginalPaper Pages: 81 - 85
Sunflower inoculation with Azospirillum and other plant growth promoting rhizobacteria J. FagesJ. F. Arsac OriginalPaper Pages: 87 - 90
Active attachment ofAzospirillum brasilense to root surface of non-cereal plants and to sand particles H. LevanonyY. Bashan OriginalPaper Pages: 91 - 97
Alterations in membrane potential and in proton efflux in plant roots induced byAzospirillum brasilense Y BashanH. Levanony OriginalPaper Pages: 99 - 103
Osmotolerance of diazotrophic rhizosphere bacteria A. HartmannS. R. PrabhuE. A. Galinski OriginalPaper Pages: 105 - 109
Biological nitrogen fixation associated with sugar cane R. M. BoddeyS. UrquiagaJ. Döbereiner OriginalPaper Pages: 111 - 117
Biology of nitrogen-fixing Rhizobacteria J. BoonjawatP. ChaisiriL. Sangduan OriginalPaper Pages: 119 - 125
Control of nitrogenase inAzospirillum sp. Robert H. BurrisAnton HartmannHaian Fu OriginalPaper Pages: 127 - 134
Diazotrophic mixed culture ofAzotobacter vinelandii andRhodobacter capsulatus J. Oelze OriginalPaper Pages: 135 - 138
Heterotrophic metabolism and regulation of uptake hydrogenase activity in symbiotic cyanobacteria M. C. MargheriM. R. TrediciL. Vagnoli OriginalPaper Pages: 139 - 144
Assessment and attempt to explain the high performance of Azolla in subdesertic tropics versus humid tropics T. de Waha BaillonvilleH. F. DiaraC. Van Hove OriginalPaper Pages: 145 - 149
Effects of antibiotic treatments onAzolla-Anabaena andArthrobacter C. ForniE. Tel-orM. Grilli Caiola OriginalPaper Pages: 151 - 155
Are bacteria the third partner of theAzolla-Anabaena symbiosis? Francisco Carrapiço OriginalPaper Pages: 157 - 160
The effect of some terrestrial oligochaeta on nitrogenase activity in the soil M. ŜimekV. PižlJ. Chalupský OriginalPaper Pages: 161 - 165
TheAnabaena-Azolla symbiosis: Diversity and relatedness of neotropical host taxa W. J. ZimmermanI. WatanabeT. A. Lumpkin OriginalPaper Pages: 167 - 170
Effect of soil organic matter on chickpea inoculated withAzospirillum brasilense andRhizobium leguminosarum bv.ciceri Maddalena Del GalloPaola Fabbri OriginalPaper Pages: 171 - 175