Pyruvate holo- and apocarboxylase content of biotin-deficient baker's yeast and the characteristics of the holoenzyme formation in permeabilized cells Sampsa HaarasiltaErkki OuraHeikki Suomalainen OriginalPaper Pages: 121 - 127
Anaerobic bacterium that degrades fatty acids in syntrophic association with methanogens Michael J. McInerneyMarvin P. BryantNorbert Pfennig OriginalPaper Pages: 129 - 135
Heterotrophic nitrification by Arthrobacter sp. (strain 9006) as influenced by different cultural conditions, growth state and acetate metabolism Karl Paul WitzelHans Jürgen Overbeck OriginalPaper Pages: 137 - 143
Nitrogenase activity in Rhodopseudomonas sulfidophila Bruce C. KelleyYves JouanneauPaulette M. Vignais OriginalPaper Pages: 145 - 152
Organic acids and prolonged nitrogenase activity by non-growing, free-living Rhizobium japonicum John WilcocksonDietrich Werner OriginalPaper Pages: 153 - 159
Unique amanitin resistance of RNA synthesis in isolated nuclei from Amanita species accumulating amanitins Billy C. JohnsonJames F. Preston OriginalPaper Pages: 161 - 167
Tryptophanase from a marine bacterium, Vibrio K-7 synthesis, purification, and some chemical catalytic properties Dixie D. WhittMichael J. KlugR. D. DeMoss OriginalPaper Pages: 169 - 175
Chemoautotrophic growth of Rhodopseudomonas species with hydrogen and chemotrophic utilization of methanol and formate Eike SiefertNorbert Pfennig OriginalPaper Pages: 177 - 182
Growth yields and “Maintenance energy requirement” in Thiobacillus species under energy limitation J. G. Kuenen OriginalPaper Pages: 183 - 188
Excretion of glycolate by Thiobacillus neapolitanus grown in continuous culture Y. CohenI. de JongeJ. G. Kuenen OriginalPaper Pages: 189 - 194
Differential synthesis of an alkaline endonuclease in Physarum polycephalum Jaap H. WaterborgHermanus F. W. van BrakelCharles M. A. Kuyper OriginalPaper Pages: 195 - 200
Genetic control of lysine permeases in Saccharomycopsis lipolytica J. M. BeckerichM. LambertH. Heslot OriginalPaper Pages: 201 - 205
Photomovement of the red alga Porphyridium cruentum (Ag.) naegeli I. Photokinesis Wilhelm NultschHartwig SchuchartMichael Dillenburger OriginalPaper Pages: 207 - 212
Evidence for an involvement of glutamine synthetase in regulation of nitrogenase activity in Rhodopseudomonas capsulata P. HillmerK. Fahlbusch OriginalPaper Pages: 213 - 218