Results 211 to 220 of about 15,225 (252)
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Azotobacter vinelandii Citrate Synthase
Biochemistry, 1995We have purified the citrate synthase from Azotobacter vinelandii and have determined that the size of the subunit is 48,000 Da and the structure of the holoenzyme is a hexamer. This contrasts with earlier estimates that indicate a 58,000 Da subunit and a tetrameric structure.
M, Rault-Leonardon +4 more
openaire +2 more sources
Nutritive Qualities of Azotobacter vinelandii
Journal of the American Dietetic Association, 1957The bodies of the bacteria called Azotobacter, when dried, contain 75 per cent protein of good quality. Growing this organism on a commercial scale could conceivably add substantially to the world's supply of protein ...
L, ALMON, L, KILGORE, M, GIEGER
openaire +2 more sources
Acid Production by Azotobacter vinelandii
Nature, 1963Azotobacter vinelandii has been characterized by its lack of acid production in culture1. In fact, most species of Azotobacter do not form acid, but appear to oxidize carbohydrates completely to carbon dioxide and water2. The notable exceptions to this are the acid-tolerant A. indicum (Beijerinckia indica)3 and A. macrocytogenes4 that are characterized
G H, COHEN, D B, JOHNSTONE
openaire +2 more sources
Electron transport in Azotobacter vinelandii
Biochimica et Biophysica Acta (BBA) - Enzymology and Biological Oxidation, 1966Summary 1. The nature and intracellular distribution of the respiratory enzyme system of Azotobacter vinelandii has been investigated. 2. Whole cells of this organism were found to contain high concentrations of ubiquinone (Q-8) but, in contrast to Azotobacter vinelandii strain O, no menaquinone (vitamin K2) was detected. 3.
C W, Jones, E R, Redfearn
openaire +2 more sources
Glucose catabolism in Azotobacter vinelandii
Archives of Biochemistry and Biophysics, 1964Abstract The catabolism of glucose in proliferating cells of Azotobacter vinelandii has been examined with respect to the nature and participation of individual pathways. The radiorespirometric method and substrate incorporation studies were used in this investigation.
G G, STILL, C H, WANG
openaire +2 more sources
Tn 10 mutagenesis in Azotobacter vinelandii
Molecular and General Genetics MGG, 1987The tetracycline-resistant transposon Tn10 and its "high-hopper" derivative Tn10HH104 were introduced into the Azotobacter vinelandii genome using suicide conjugative plasmids derived from pRK2013. Several types of mutants induced by either of these elements are described.
A, Contreras, J, Casadesús
openaire +2 more sources
Flavodoxin fromAzotobacter vinelandii
Archiv für Mikrobiologie, 1972A flavoprotein fromAzotobacter vinelandii, named in the literature Shethna flavoprotein or azotoflavin, has recently been shown to catalyze acetylene reduction by a cell-free nitrogenase preparation fromAzotobacter. In this communication this result is confirmed.
B, Van Lin, H, Bothe
openaire +2 more sources
Formation of protoplasts in Azotobacter vinelandii
Archives of Microbiology, 1974Protoplasts of Azotobacter vinelandii were formed by incubating whole cells in lysozyme and EDTA in Tris-HCl buffer (0.05 M, pH 8.0) supplemented with sucrose (15% w/v). This appeared to be related to the special chelating ability of EDTA and Tris-HCl since substitution of the former by nitrilotriacetic acid or by trisodium citrate and the latter by ...
K Y, Cho, L, Pope, O, Wyss
openaire +2 more sources
Oxidative phosphorylation in Azotobacter vinelandii
Biochimica et Biophysica Acta, 1959Abstract 1. 1. An extract of Azotobacter vinelandii was fractionated and oxidative phosphorylation studied with a small-particle fraction. 2. 2. The phosphorylating system in the particles was inactivated by suspension in dilute salt solutions. This inactivation could be partly reversed by raising the salt concentration. Bivalent cations were
openaire +2 more sources