Azotobacter vinelandii strains of disparate origin produce azotobactin siderophores with identical structures

1991 ◽  
Vol 4 (4) ◽  
pp. 217-222 ◽  
Author(s):  
William J. Page ◽  
S. Karen Collinson ◽  
Pascal Demange ◽  
Anne Dell ◽  
Mohamed A. Abdallah
Keyword(s):  
Azotobacter Vinelandii

The Immuno-Electron Microscopic Localization of the Mo-Fe Protein Component of Nitrogenase in Cells of Azotobacter Vinelandii

1973 ◽  
Vol 31 ◽  
pp. 574-575
Author(s):  
J. T. Stasny ◽  
R. C. Burns ◽  
R. W. F. Hardy
Keyword(s):  
Cellular Localization ◽  
Direct Evidence ◽  
Azotobacter Vinelandii ◽  
Intracellular Localization ◽  
Protein Component ◽  
Electron Microscopic ◽  
Thin Sections ◽  
Fe Protein ◽  
Intracytoplasmic Membranes

Structure-functlon studies of biological N2-fixation have correlated the presence of the enzyme nitrogenase with increased numbers of intracytoplasmic membranes in Azotobacter. However no direct evidence has been provided for the internal cellular localization of any nitrogenase. Recent advances concerned with the crystallizatiorTand the electron microscopic characterization of the Mo-Fe protein component of Azotobacter nitrogenase, prompted the use of this purified protein to obtain antibodies (Ab) to be conjugated to electron dense markers for the intracellular localization of the protein by electron microscopy. The present study describes the use of ferritin conjugated to goat antitMo-Fe protein immunoglobulin (IgG) and the observations following its topical application to thin sections of N2-grown Azotobacter.

Exemplar Abstract for Azotobacter vinelandii Lipman 1903 (Approved Lists 1980).

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Azotobacter Vinelandii

scholarly journals KINETICS OF FIXATION OF NITROGEN BY AZOTOBACTER VINELANDII

1957 ◽  
Vol 224 (1) ◽  
pp. 351-364
Author(s):  
R.M. Allison ◽  
R.H. Burris
Keyword(s):  
Azotobacter Vinelandii ◽  
Kinetics Of

scholarly journals Azotobacter vinelandii Ribonucleic Acid Polymerase

1967 ◽  
Vol 242 (20) ◽  
pp. 4796-4800 ◽  
Author(s):  
Joseph S. Krakow ◽  
William J. Horsley
Keyword(s):  
Ribonucleic Acid ◽  
Azotobacter Vinelandii
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