Výsledky vyhledávání - "Julia P. O'Neil"

A Mixed Culture Recovery Method Indicates that Enteric Bacteria Do Not Enter the Viable but Nonculturable State

Autor: Julia P. O'Neil, Patricia J. L. Morris, Gregg Bogosian

Publikováno v: Applied and Environmental Microbiology. 64:1736-1742

A new method, called the mixed culture recovery (MCR) method, has been developed to determine whether recovery of culturable bacterial cells from a population of largely nonculturable cells is due to resuscitation of the nonculturable cells from a vi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53d26176e13079f99a734e6c9242f946
https://doi.org/10.1128/aem.64.5.1736-1742.1998

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Death of the Escherichia coli K-12 strain W3110 in soil and water

Autor: Gregg Bogosian, Michael A. Heitkamp, Patricia J. L. Morris, Julia P. O'Neil, L. E. Sammons, D. B. Weber

Publikováno v: Applied and Environmental Microbiology. 62:4114-4120

Whether Escherichia coli K-12 strain W3110 can enter the "viable but nonculturable" state was studied with sterile and nonsterile water and soil at various temperatures. In nonsterile river water, the plate counts of added E. coli cells dropped to le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3929ced14c88cc638ffc46bb8ae34a4d
https://doi.org/10.1128/aem.62.11.4114-4120.1996

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Increased production of peptide deformylase eliminates retention of formylmethionine in bovine somatotropin overproduced in Escherichia coli

Autor: Aimee C. Schwane, Julia P. O'Neil, Kristin A. Bentle, Wesley C. Warren, Gregg Bogosian, Michael R. Schlittler

Publikováno v: Gene. 174:235-238

In Escherichia coli and most other microorganisms, peptide synthesis is started at methionine start codons which are read only by N-formyl-methionine-tRNA. The formyl group is normally removed from the N-terminal Met residue of the peptide by peptide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dda065ac4c751172adb43b9f69e70d0
https://doi.org/10.1016/0378-1119(96)00086-8

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Genome rearrangements by residual S10 elements in strains of Escherichia coli K-12 which had undergone Tn70 mutagenesis and fusaric acid selection

Autor: Kristin Bilyeu, Gregg Bogosian, Julia P. O'Neil

Publikováno v: Gene. 133:17-22

Mutant strains selected as survivors of the lethal overexpression of a plasmid-encoded bovine somatotropin-β-alactosidase fusion protein were found to include instances where an SI10 element had transposed from the chromosome into the fusion protein

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2d5221766ae25d06ca2aea0ba008a38
https://doi.org/10.1016/0378-1119(93)90219-s

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