Kanamori, Keiko, Weiss, Richard L., Roberts, John D.
The efficiency factor, the number of moles of ATP generated per mole of glucose fermented, was determined in anaerobic, non-carbon-limited N2-fixing cultures of Bacillus polymyxa, Bacillus macerans,...
Kanamori, Keiko, Weiss, Richard L., Roberts, John D.
Pathways of ammonia assimilation into glutamic acid were investigated in ammonia-grown and N2-fixing Clostridium kluyverii and Clostridium butyricum by measuring the specific activities of glutamate...
Glutamate biosynthesis in Bacillus azotofixans. 15N NMR and enzymatic studies (1988)
Kanamori, Keiko, Weiss, Richard L., Roberts, John D.
Pathways of ammonia assimilation into glutamic acid in Bacillus azotofixans, a recently characterized nitrogen-fixing species of Bacillus, were investigated through observation by NMR spectroscopy of...
Role of glutamate dehydrogenase in ammonia assimilation in nitrogen-fixing Bacillus macerans (1987)
Kanamori, Keiko, Weiss, Richard L., Roberts, John D.
Pathways of ammonia assimilation into glutamic acid in Bacillus macerans were investigated by measurements of the specific activities of glutamate dehydrogenase (GDH), glutamine synthetase, and...
Ammonia assimilation in Bacillus polymyxa. 15N NMR and enzymatic studies (1987)
Kanamori, Keiko, Weiss, Richard L., Roberts, John D.
Pathways of ammonia assimilation into glutamic acid and alanine in Bacillus polymyxa were investigated by 15N NMR spectroscopy in combination with measurements of the specific activities of glutamate...
Kanamori, Keiko, Legerton, Timothy L., Weiss, Richard L., Roberts, John D.
The influences of different nitrogen sources on the relative rates of biosynthesis of glutamine and alanine have been studied by 15N nuclear magnetic resonance spectroscopy of intact Neurospora...
15N NMR Studies of Nitrogen Metabolism in Intact Mycelia of Neurospora crassa (1981)
Legerton, Timothy L., Kanamori, Keiko, Weiss, Richard L., Roberts, John D.
Suspensions of intact mycelia of Neurospora crassa grown in medium containing 15NH4Cl have been found to give well-resolved 15N nuclear magnetic resonance spectra for metabolites that play crucial...
The fine structure of Pseudomonas pili. (1970)
Thesis (M.S.)--California State College, Long Beach.
Protoplast Formation in Escherichia coli
A procedure for protoplast formation in Escherichia coli is described. Removal of the cell wall was confirmed by examination of cells in thin-section preparations.
Use of External, Biosynthetic, and Organellar Arginine by Neurospora
Subramanian, K. N., Weiss, Richard L., Davis, Rowland H.
The fate of very low amounts of 14C-arginine derived from the medium or from biosynthesis was studied in Neurospora cells grown in minimal medium. In both cases, the label enters the cytoplasm, where...
Subunit Cell Wall of Sulfolobus acidocaldarius
The cell wall of Sulfolobus acidocaldarius has been isolated. Cells were mechanically disrupted with a French press, and the cytoplasmic membrane was removed by extracting cell-envelope fragments...
Surface Structure of Intact Cells and Spheroplasts of Pseudomonas aeruginosa
Weiss, Richard L., Fraser, Dean
This report describes the ultrastructural features of Pseudomonas aeruginosa after freeze-etching of intact cells and enzymatically prepared spheroplasts. Freeze-etching of intact cells revealed two...
Effect of Carbon Source on Enzymes and Metabolites of Arginine Metabolism in Neurospora
Drainas, Constantin, Weiss, Richard L.
The levels of enzymes and metabolites of arginine metabolism were determined in exponential cultures of Neurospora crassa grown on various carbon sources. The carbon sources decreased in...
Protoplast Formation in Escherichia coli
A procedure for protoplast formation in Escherichia coli is described. Removal of the cell wall was confirmed by examination of cells in thin-section preparations.
Use of External, Biosynthetic, and Organellar Arginine by Neurospora
Subramanian, K. N., Weiss, Richard L., Davis, Rowland H.
The fate of very low amounts of 14C-arginine derived from the medium or from biosynthesis was studied in Neurospora cells grown in minimal medium. In both cases, the label enters the cytoplasm, where...
Subunit Cell Wall of Sulfolobus acidocaldarius
The cell wall of Sulfolobus acidocaldarius has been isolated. Cells were mechanically disrupted with a French press, and the cytoplasmic membrane was removed by extracting cell-envelope fragments...
Surface Structure of Intact Cells and Spheroplasts of Pseudomonas aeruginosa
Weiss, Richard L., Fraser, Dean
This report describes the ultrastructural features of Pseudomonas aeruginosa after freeze-etching of intact cells and enzymatically prepared spheroplasts. Freeze-etching of intact cells revealed two...
Effect of Carbon Source on Enzymes and Metabolites of Arginine Metabolism in Neurospora
Drainas, Constantin, Weiss, Richard L.
The levels of enzymes and metabolites of arginine metabolism were determined in exponential cultures of Neurospora crassa grown on various carbon sources. The carbon sources decreased in...
Colot, Hildur V., Park, Gyungsoon, Turner, Gloria E., Ringelberg, Carol, Crew, Christopher M., Litvinkova, Liubov, ...
The low rate of homologous recombination exhibited by wild-type strains of filamentous fungi has hindered development of high-throughput gene knockout procedures for this group of organisms. In this...