Resultados da pesquisa por Autor

1

Regulation of carbon and nitrogen metabolism: Adding regulation of ion channels and another second messenger to the mix

Regulation of carbon and nitrogen metabolism: Adding regulation of ion channels and another second messenger to the mix

Por Ninfa, Alexander J.
Publicado em 2007

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2

Unnecessary Signaling: Poorly Named?

Unnecessary Signaling: Poorly Named?

Por Ninfa, Alexander J.
Publicado em 2011

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3

Use of Two-Component Signal Transduction Systems in the Construction of Synthetic Genetic Networks

Use of Two-Component Signal Transduction Systems in the Construction of Synthetic Genetic Networks

Por Ninfa, Alexander J.
Publicado em 2010

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4

Regulation of Autophosphorylation of Escherichia coli Nitrogen Regulator II by the PII Signal Transduction Protein

Regulation of Autophosphorylation of Escherichia coli Nitrogen Regulator II by the PII Signal Transduction Protein

Por Jiang, Peng, Ninfa, Alexander J.
Publicado em 1999

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5

Reconstitution of Escherichia coli Glutamine Synthetase Adenylyltransferase from N-Terminal and C-Terminal Fragments of the Enzyme

Reconstitution of Escherichia coli Glutamine Synthetase Adenylyltransferase from N-Terminal and C-Terminal Fragments of the Enzyme

Por Jiang, Peng, Ninfa, Alexander J.
Publicado em 2008

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6

Sensation and Signaling of α-Ketoglutarate and Adenylylate Energy Charge by the Escherichia coli PII Signal Transduction Protein Require Cooperation of the Three Ligand-Binding Sites within the PII Trimer

Sensation and Signaling of α-Ketoglutarate and Adenylylate Energy Charge by the Escherichia coli PII Signal Transduction Protein Require Cooperation of the Three Ligand-Binding Sit...

Por Jiang, Peng, Ninfa, Alexander J.
Publicado em 2009

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7

α-Ketoglutarate Controls the Ability of the Escherichia coli PII Signal Transduction Protein To Regulate the Activities of NRII (NtrB) but Does Not Control the Binding of PII to NRII

α-Ketoglutarate Controls the Ability of the Escherichia coli PII Signal Transduction Protein To Regulate the Activities of NRII (NtrB) but Does Not Control the Binding of PII to NR...

Por Jiang, Peng, Ninfa, Alexander J.
Publicado em 2009

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8

Genetic and Biochemical Analysis of Phosphatase Activity of Escherichia coli NRII (NtrB) and Its Regulation by the PII Signal Transduction Protein

Genetic and Biochemical Analysis of Phosphatase Activity of Escherichia coli NRII (NtrB) and Its Regulation by the PII Signal Transduction Protein

Por Pioszak, Augen A., Ninfa, Alexander J.
Publicado em 2003

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9

Mutations Altering the N-Terminal Receiver Domain of NRI (NtrC) That Prevent Dephosphorylation by the NRII-PII Complex in Escherichia coli

Mutations Altering the N-Terminal Receiver Domain of NRI (NtrC) That Prevent Dephosphorylation by the NRII-PII Complex in Escherichia coli

Por Pioszak, Augen A., Ninfa, Alexander J.
Publicado em 2004

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10

A protein-induced DNA bend increases the specificity of a prokaryotic enhancer-binding protein

A protein-induced DNA bend increases the specificity of a prokaryotic enhancer-binding protein

Por Dworkin, Jonathan, Ninfa, Alexander J., Model, Peter
Publicado em 1998

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11

Context-Dependent Functions of the PII and GlnK Signal Transduction Proteins in Escherichia coli

Context-Dependent Functions of the PII and GlnK Signal Transduction Proteins in Escherichia coli

Por Atkinson, Mariette R., Blauwkamp, Timothy A., Ninfa, Alexander J.
Publicado em 2002

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12

Modular cell biology: retroactivity and insulation

Modular cell biology: retroactivity and insulation

Por Del Vecchio, Domitilla, Ninfa, Alexander J, Sontag, Eduardo D
Publicado em 2008

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13

Robustness of the Escherichia coli Signal-Transducing UTase/UR-PII Covalent Modification Cycle to Variation in the PII Concentration Requires Very Strong Inhibition of the UTase Activity of UTase/UR by Glutamine

Robustness of the Escherichia coli Signal-Transducing UTase/UR-PII Covalent Modification Cycle to Variation in the PII Concentration Requires Very Strong Inhibition of the UTase Ac...

Por Jiang, Peng, Zhang, Yaoping, Atkinson, M. R., Ninfa, Alexander J.
Publicado em 2012

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14

Rate constants rather than biochemical mechanism determine behaviour of genetic clocks

Rate constants rather than biochemical mechanism determine behaviour of genetic clocks

Por Conrad, Emery, Mayo, Avraham E., Ninfa, Alexander J., Forger, Daniel B.
Publicado em 2008

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15

Activation of the glnA, glnK, and nac Promoters as Escherichia coli Undergoes the Transition from Nitrogen Excess Growth to Nitrogen Starvation

Activation of the glnA, glnK, and nac Promoters as Escherichia coli Undergoes the Transition from Nitrogen Excess Growth to Nitrogen Starvation

Por Atkinson, Mariette R., Blauwkamp, Timothy A., Bondarenko, Vladamir, Studitsky, Vasily, Ninfa, Alexander J.
Publicado em 2002

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16

Building biological memory by linking positive feedback loops

Building biological memory by linking positive feedback loops

Por Chang, Dong-Eun, Leung, Shelly, Atkinson, Mariette R., Reifler, Aaron, Forger, Daniel, Ninfa, Alexander J.
Publicado em 2009

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17

Signaling properties of a covalent modification cycle are altered by a downstream target

Signaling properties of a covalent modification cycle are altered by a downstream target

Por Ventura, Alejandra C., Jiang, Peng, Van Wassenhove, Lauren, Del Vecchio, Domitilla, Merajver, Sofia D., Ninfa, Alexander J.
Publicado em 2010

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18

Using Two-Component Systems and other Bacterial Regulatory Factors for the Fabrication of Synthetic Genetic Devices

Using Two-Component Systems and other Bacterial Regulatory Factors for the Fabrication of Synthetic Genetic Devices

Por Ninfa, Alexander J., Selinsky, Stephen, Perry, Nicolas, Atkins, Stephen, Song, Qi Xiu, Mayo, Avi, Arps, David, Woolf, Peter, Atkinson, Mariette R.
Publicado em 2007

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