Role of glnB and glnD gene products in regulation of the glnALG operon of Escherichia coli.
Bueno, R, Pahel, G, Magasanik, B
We have isolated insertion and deletion mutants in glnB, the structural gene of PII, a member of the adenylylation system for glutamine synthetase of Escherichia coli, to study the role of PII in the...
Deletion mapping of the polA-metB region of the Escherichia coli chromosome.
Pahel, G, Bloom, F R, Tyler, B
A lambdacI857 prophage inserted into one of the genes of the rha locus was used to select deletions unambiguously ordering the markers polA-glnA-rha-pfkA-tpi-metBJF. Transduction with phage P1...
Complex glnA-glnL-glnG operon of Escherichia coli.
Pahel, G, Rothstein, D M, Magasanik, B
The glnG gene product is both a positive regulator and a negative regulator of the expression of glnA, the structural gene for glutamine synthetase, as well as a positive regulator of the expression...
gltB gene and regulation of nitrogen metabolism by glutamine synthetase in Escherichia coli.
Pahel, G, Zelenetz, A D, Tyler, B M
A mutant (gltB) of Escherichia coli lacking glutamate synthase (GOGAT) was unable to utilize a wide variety of compounds as sole nitrogen source (e.g., arginine, proline, gamma-aminobutyrate, and...
Rothstein, D M, Pahel, G, Tyler, B, Magasanik, B
One of the suspected regulators of glutamine synthetase [L-glutamate:ammonia ligase (ADP-forming), EC 6.3.1.2] in enteric bacteria is glutamine synthetase itself. We isolated Escherichia coli strains...
A new glnA-linked regulatory gene for glutamine synthetase in Escherichia coli.
Mutations in the glnA region of the Escherichia coli chromosome due to Mu prophage insertion result in two phenotypic classes. One class is Gln- and does not synthesize glutamine...
Role of glnB and glnD gene products in regulation of the glnALG operon of Escherichia coli.
Bueno, R, Pahel, G, Magasanik, B
We have isolated insertion and deletion mutants in glnB, the structural gene of PII, a member of the adenylylation system for glutamine synthetase of Escherichia coli, to study the role of PII in the...
Deletion mapping of the polA-metB region of the Escherichia coli chromosome.
Pahel, G, Bloom, F R, Tyler, B
A lambdacI857 prophage inserted into one of the genes of the rha locus was used to select deletions unambiguously ordering the markers polA-glnA-rha-pfkA-tpi-metBJF. Transduction with phage P1...
Complex glnA-glnL-glnG operon of Escherichia coli.
Pahel, G, Rothstein, D M, Magasanik, B
The glnG gene product is both a positive regulator and a negative regulator of the expression of glnA, the structural gene for glutamine synthetase, as well as a positive regulator of the expression...
gltB gene and regulation of nitrogen metabolism by glutamine synthetase in Escherichia coli.
Pahel, G, Zelenetz, A D, Tyler, B M
A mutant (gltB) of Escherichia coli lacking glutamate synthase (GOGAT) was unable to utilize a wide variety of compounds as sole nitrogen source (e.g., arginine, proline, gamma-aminobutyrate, and...
Rothstein, D M, Pahel, G, Tyler, B, Magasanik, B
One of the suspected regulators of glutamine synthetase [L-glutamate:ammonia ligase (ADP-forming), EC 6.3.1.2] in enteric bacteria is glutamine synthetase itself. We isolated Escherichia coli strains...
A new glnA-linked regulatory gene for glutamine synthetase in Escherichia coli.
Mutations in the glnA region of the Escherichia coli chromosome due to Mu prophage insertion result in two phenotypic classes. One class is Gln- and does not synthesize glutamine...