Search Results - "Calvo, Joseph M."

Leucine-induced Dissociation of Escherichia coli Lrp Hexadecamers to Octamers by Chen, Shaolin, Calvo, Joseph M

“…Lrp is a global regulator of metabolism in Escherichia coli that helps cells respond to changes in environmental conditions. The action of Lrp as a…”
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ilvIH Operon Expression in Escherichia coli Requires Lrp Binding to Two Distinct Regions of DNA by Jafri, Samina, Chen, Shaolin, Calvo, Joseph M

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Global versus Local Regulatory Roles for Lrp-Related Proteins: Haemophilus influenzae as a Case Study by Friedberg, D, Midkiff, M, Calvo, J M

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Cooperative Binding of the Leucine-Responsive Regulatory Protein (Lrp) to DNA by Chen, Shaolin, Iannolo, Maria, Calvo, Joseph M.

“…The leucine-responsive regulatory protein (Lrp) of Escherichia coli activates expression of a number of operons and represses expression of others. For some…”
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The leucine-responsive regulatory protein, a global regulator of metabolism in Escherichia coli by CALVO, J. M, MATTHEWS, R. G

“…The leucine-responsive regulatory protein (Lrp) regulates the expression of more than 40 genes and proteins in Escherichia coli. Among the operons that are…”
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Modulation of Lrp action in Escherichia coli by leucine: effects on non-specific binding of Lrp to DNA by Chen, Shaolin, Hao, Zhiqi, Bieniek, Eva, Calvo, Joseph M.

“…Lrp is a global regulator of metabolism in Escherichia coli that helps cells respond to changes in environmental conditions. The action of Lrp as a…”
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Lrp, a global regulatory protein of Escherichia coli, binds co-operatively to multiple sites and activates transcription of ilvIH by Wang, Q, Calvo, J M

“…Lrp (Leucine-responsive regulatory protein) has recently been recognized as a major regulatory protein that controls the expression of many operons in…”
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Wild-type and hexahistidine-tagged derivatives of leucine-responsive regulatory protein from Escherichia coli by Matthews, R G, Cui, Y, Friedberg, D, Calvo, J M

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Escherichia coli Lrp (leucine-responsive regulatory protein) does not directly regulate expression of the leu operon promoter by Landgraf, J R, Boxer, J A, Calvo, J M

“…Studies by R. Lin et al. (J. Bacteriol. 174:1948-1955, 1992) suggested that the Escherichia coli leu operon might be a member of the Lrp regulon. Their results…”
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The Leucine-responsive Regulatory Protein (Lrp) from Escherichia coli by Cui, Yuhai, Midkiff, Michael A., Wang, Qing, Calvo, Joseph M.

“…Lrp ( L eucine-responsive r egulatory p rotein) regulates the expression of a number of operons in Escherichia coli . A recent study of DNA sequences…”
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Acetolactate synthase isozyme III from Escherichia coli by Barak, Z, Calvo, J M, Schloss, J V

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Control of leu operon expression in Escherichia coli by a transcription attenuation mechanism by Wessler, S R, Calvo, J M

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Nucleotide sequence of the E. coli gene coding for dihydrofolate reductase by Smith, Douglas R., Calvo, Joseph M.

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Leucine-regulated self-association of leucine-responsive regulatory protein (Lrp) from Escherichia coli by Chen, S, Rosner, M H, Calvo, J M

“…Lrp is a global regulatory protein in Escherichia coli that activates expression of more than a dozen operons and represses expression of another dozen. For…”
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IlvIH operon expression in Escherichia coli requies Lrp binding to two distinct regions of DNA by Jafri, Samina, Chen, Shaolin, Calvo, Joseph M

“…The leucine-responsive regulatory protein Lrp regulates the expression of a number of operons in Escherichia coli, including the ilvIH operon. Earlier in vitro…”
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Transcription attenuation is the major mechanism by which the leu operon of Salmonella typhimurium is controlled by Searles, L L, Wessler, S R, Calvo, J M

“…Three mutations, each causing constitutive expression of the Salmonella typhimurium leu operon, were cloned into phage vector lambda gt4 on EcoRI DNA fragments…”
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Cloning of an EcoRI-generated fragment of the leucine operon of Salmonella typhimurium by Hertzberg, K M, Gemmill, R, Jones, J, Calvo, J M

“…Recombinant plasmids carrying part of the leucine operon of Salmonella typhimurium were isolated following transformation of an Escherichia coli leucine…”
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Effects of nutrition and growth rate on Lrp levels in Escherichia coli by Landgraf, J R, Wu, J, Calvo, J M

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Compounds Which Serve as the Sole Source of Carbon or Nitrogen for Salmonella typhimurium LT-2 by Gutnick, D, Calvo, J M, Klopotowski, T, Ames, B N

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A consensus sequence for binding of Lrp to DNA by Cui, Y, Wang, Q, Stormo, G D, Calvo, J M

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