Výsledky vyhledávání - "Emmett J. Johnson"

Production of Recombinant Proteins in the lon -Deficient BL21(DE3) Strain of Escherichia coli in the Absence of the DnaK Chaperone

Autor: Emmett J. Johnson, Julien Ratelade, Philippe Mazodier, Marie-Caroline Miot, Jean-Michel Betton, Nadia Benaroudj

Publikováno v: Applied and Environmental Microbiology. 75:3803-3807

To eliminate unavoidable contamination of purified recombinant proteins by DnaK, we present a unique approach employing a BL21(DE3) Δ dnaK strain of Escherichia coli . Selected representative purified proteins remained soluble, correctly assembled,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acbe4f70d60e33617c820a25d5af43ec
https://doi.org/10.1128/aem.00255-09

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AIDS epidemic at the beginning of the third millennium: time for a new AIDS vaccine strategy

Autor: Sybille Muller, Veljko Veljkovic, Nevena Veljkovic, Radmila Metlas, Heinz Kohler, Jelena Prljic, Howard B. Urnovitz, Emmett J. Johnson

Publikováno v: Vaccine. 19(15-16)

Current expansion of AIDS pandemic significantly accelerates AIDS vaccine research resulting in development and clinical testing of several AIDS vaccine candidates. At the same time, available experimental and clinical data demonstrate that current A

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https://pubmed.ncbi.nlm.nih.gov/11228354

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Identification of an active Chi recombinational hot spot within the HIV-1 envelope gene: consequences for development of AIDS vaccines

Autor: Radmila Metlas, Emmett J. Johnson, Veljko Veljkovic, Nevena Veljkovic, Alfonso Colombatti, Jelena Prljic, Roberto Doliana

Publikováno v: Vaccine

Because of a sequence similarity between the HIV-1 envelope glycoprotein gp120 and the variable region of human immunoglobulins, we have suggested that the use of this protein as a vaccine component could strongly influence the host immune system, ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::468323261e3048b69c3554b201a18fd7
https://pubmed.ncbi.nlm.nih.gov/10195782

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Molecular basis of the inefficacy and possible harmful effects of AIDS vaccine candidates based on HIV-1 envelope glycoprotein gp120

Autor: Veljko Veljkovic, Radmila Metlas, Emmett J. Johnson

Publikováno v: Vaccine

Molecular bases of possible harmful effects of AIDS vaccine candidates based on HIV-I gp120/160, that are prepared for Phase III clinical trials in developing countries, have been considered. (C) 1997 Elsevier Science Ltd.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5888f8dd979a671379e37500dc1b6f6
https://vinar.vin.bg.ac.rs/handle/123456789/2059

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HIV retrotransposon activity and the immunopathogenesis of AIDS

Autor: Emmett J. Johnson, A. Arthur Gottlieb, Robert C. Sizemore

Publikováno v: Trends in microbiology. 3(3)

This article presents the new hypothesis that HIV retrotransposon insertional mutagenesis induces genomic effects that bring about immune dysfunction through disruption, deletion or rearrangement of the genome of the host. This activity may be augmen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72aeadf9b4af6977762cdc72905329c8
https://pubmed.ncbi.nlm.nih.gov/7773589

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Anatomical Locus of the Common Enterobacterial Antigen

Autor: Gloria D. Klein, Gerald J. Domingue, Emmett J. Johnson

Publikováno v: Zeitschrift für Immunitaetsforschung, Experimentelle und Klinische Immunologie. 152:15-26

Cell walls, membrane vesicles and the soluble cytoplasmic components have been isolated from Escherichia coli 0:14 and Salmonella typhimurium and examined by electron microscopy as well as hemagglutination inhibition with heterologous antisera for en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c5aed6c75b72b834042d3a2ad80fcfe
https://doi.org/10.1016/s0300-872x(76)80070-4

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DISTRIBUTION OF HEAT-LABILE AND HEAT-STABLE INORGANIC PYROPHOSPHATASES AMONG SOME BACTERIA

Autor: Mary K. Johnson, Emmett J. Johnson, Bernard I. Blumenthal

Publikováno v: Canadian Journal of Microbiology. 13:1695-1699

Significant biochemical differences were found in the inorganic pyrophosphatases from different bacteria. All of the Gram-positive sporeforming rods tested possessed a constitutive, heat-labile enzyme, and all of the Gram-negative rods tested possess

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::176da449cb173b4f8f14e3adac7e227a
https://doi.org/10.1139/m67-219

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Alternate Pathways of Glucose Metabolism in Azotobacter agilis

Autor: Emmett J. Johnson, Mary K. Johnson

Publikováno v: Experimental Biology and Medicine. 108:728-731

SummaryFractions from Azotobacter agilis reduce TPN in the presence of 6-phosphoglu-conate. This reduction is due largely although perhaps not entirely, to oxidation of glycer-aldehyde-3-phosphate formed by the splitting system described by Mortenson

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c665c5b570105be4a585714af65b36d1
https://doi.org/10.3181/00379727-108-27048

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Coupling of Phosphorylation and Carbon Dioxide Fixation in Extracts of Thiobacillus thioparus

Autor: Emmett J. Johnson, Harry D. Peck

Publikováno v: Journal of Bacteriology. 89:1041-1050

Johnson, Emmett J. (University of Mississippi Medical Center, Jackson), and Harry D. Peck, Jr . Coupling of phosphorylation and carbon dioxide fixation in extracts of Thiobacillus thioparus . J. Bacteriol. 89: 1041–1050. 1965.—A cell-free system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd63e55bda1d41fffd42093265ba1cf6
https://doi.org/10.1128/jb.89.4.1041-1050.1965

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