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Isolation of ntrA-like mutants of Azobacter vinelandii

Opened Access Isolation of ntrA-like mutants of Azobacter vinelandii
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Autor: Santero Santurino, Eduardo
Luque, Francisco M.
Medina Precioso, Juan Ramón
Tortolero García, María Dolores
Departamento: Universidad de Sevilla. Departamento de Genética
Universidad de Sevilla. Departamento de Microbiología
Fecha: 1986
Publicado en: Journal of Bacteriology, 166 (2), 541-544.
Tipo de documento: Artículo
Resumen: A number of of chlorate-resistant mutants of Azotobacter vinelandii affected in a general control of nitrogen metabolism were isolated. These mutants could not utilize dinitrogen, nitrate, or nitrite as a nitrogen source. The reason for this inability is that they were simultaneously deficient in nitrogenase and nitrate and nitrite reductase activities. They were complemented by a cosmid carrying a DNA fragment of A. vinelandii able to complement ntrA mutants of Escherichia coli, so they seemed to be ntrA-like mutants.
Cita: Santero Santurino, E., Luque, F.M., Medina Precioso, J.R. y Tortolero García, M.D. (1986). Isolation of ntrA-like mutants of Azobacter vinelandii. Journal of Bacteriology, 166 (2), 541-544.
Tamaño: 822.9Kb
Formato: PDF

URI: http://hdl.handle.net/11441/64864

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