Zobrazeno 1 - 10
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pro vyhledávání: '"Donald R. Helinski"'
Autor:
Donald R. Helinski
Publikováno v:
EcoSal Plus. 10(1)
In the late 1950s, a number of laboratories took up the study of plasmids once the discovery was made that extrachromosomal antibiotic resistance (R) factors are the responsible agents for the transmissibility of multiple antibiotic resistance among
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f296e82f544429836fdf403996224b9f
https://pubmed.ncbi.nlm.nih.gov/35373578
https://pubmed.ncbi.nlm.nih.gov/35373578
Autor:
Ralph R. Isberg, Felipe C. Cabello, J. M. Ortiz, Fred Heffron, John J. Mekalanos, Stuart B. Levy, Stanley N. Cohen, Magdalene So, Rino Rappuoli, Kenneth N. Timmis, B. B. Finlay, D. J. Kopecko, J. van Embden, Roy Curtiss, Donald R. Helinski, Marilyn C. Roberts, Gordon Dougan, R. Hull, S. Hull
Publikováno v:
Environmental microbiology. 20(7)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::831e73de5417c10acdb409f8d01c8efb
https://pubmed.ncbi.nlm.nih.gov/30146753
https://pubmed.ncbi.nlm.nih.gov/30146753
Publikováno v:
Applied Biosafety. 15:32-44
Bacteriophages are bacterial viruses and consist of a single- or double-stranded DNA or RNA protected by a protein capsid. They are able to infect bacteria by injecting their nucleic acids inside t...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f00f611fab99f960333f25a8a176860
https://doi.org/10.1177/153567601001500106
https://doi.org/10.1177/153567601001500106
Publikováno v:
Plasmid. 56:124-132
Multi-copy plasmids in Escherichia coli are not randomly distributed throughout the cell but are present as clusters of plasmid molecules that are localized at preferred cellular locations. A plasmid RK2 derivative (pZZ15) that can be tagged with a g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b68ef9429fe93b773da2b0f29d17b8e
https://doi.org/10.1016/j.plasmid.2006.04.003
https://doi.org/10.1016/j.plasmid.2006.04.003
Publikováno v:
Journal of Bacteriology. 187:3538-3547
Multicopy plasmids in Escherichia coli are not randomly distributed throughout the cell but exist as defined clusters that are localized at the mid-cell, or at the 1/4 and 3/4 cell length positions. To explore the factors that contribute to plasmid c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cae6f38b4d9265ea73117b02dc2f67ab
https://doi.org/10.1128/jb.187.10.3538-3547.2005
https://doi.org/10.1128/jb.187.10.3538-3547.2005
Publikováno v:
Alimentary Pharmacology & Therapeutics. 20:623-628
Summary Background : Treatment options for non-alcoholic steatohepatitis (NASH) are limited. Weight loss remains the most recommended therapy. Orlistat is an effective adjunct to dietary weight loss therapy. Aim : To evaluate the efficacy of orlistat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae13697bd1258fa567d1f1c6974c2164
https://doi.org/10.1111/j.1365-2036.2004.02153.x
https://doi.org/10.1111/j.1365-2036.2004.02153.x
Publikováno v:
Journal of Biological Chemistry. 278:45305-45310
Broad host range plasmid RK2 encodes two versions of its essential replication initiation protein, TrfA, using in-frame translational starts spaced 97 amino acids apart. The smaller protein, TrfA-33, is sufficient for plasmid replication in many bact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65523aad04b5de9d79afd2809e938d2c
https://doi.org/10.1074/jbc.m306058200
https://doi.org/10.1074/jbc.m306058200
Autor:
Donald R. Helinski, Zhenping Zhong, Jane E. Wilkinson, Aresa Toukdarian, Vic Knauf, Terrance P Shea, Craig DeLoughery, Sean M. Sykes, Colleen O’Byrne, Ron Caspi
Publikováno v:
Plasmid. 49:233-252
Two plasmids, 76 and 148 kb in size, isolated from Ruegeria strain PR1b were entirely sequenced. These are the first plasmids to be characterized from this genus of marine bacteria. Sequence analysis revealed a biased distribution of function among t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b989926a2a1da6b7f824ed71964d870
https://doi.org/10.1016/s0147-619x(03)00014-3
https://doi.org/10.1016/s0147-619x(03)00014-3
Publikováno v:
Molecular Microbiology. 44:971-979
Summary Broad-host-range plasmid RK2 encodes a post-segregational killing system, parDE, which contributes to the stable maintenance of this plasmid in Escherichia coli and many distantly related bacteria. The ParE protein is a toxin that inhibits ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a168c2c22e9c38ddf9a83e743b839fed
https://doi.org/10.1046/j.1365-2958.2002.02921.x
https://doi.org/10.1046/j.1365-2958.2002.02921.x