Metabolic investigation of host/pathogen interaction using MS2-infected Escherichia coli
نویسندگان
چکیده
منابع مشابه
Host-virus interaction in ribonucleic acid bacteriophage-infected Escherichia coli. I. Location of "late" MS2-specific ribonucleic acid synthesis.
When actinomycin-treated, MS2-infected Escherichia coli are labeled during a brief period later than 16 min after infection, the newly synthesized MS2 ribonucleic acid (RNA) appears first in the 30,000 x g sediment, probably bound to fragments of bacterial membranes, since the radioactivity can be released from the sediment with deoxycholate or urea. With longer labeling times, radioactivity al...
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Interaction of Escherichia coli 30S ribosomal subunits with MS2 phage RNA in the absence of initiation factors.
MS2 RNA binds at 0 degrees to 30S subunits from E. coli and, to a smaller extent, to those of a Pseudomonas species, as judged by filtration on nitrocellulose membranes; this mRNA does not bind to 30S subunits from Bacillus brevis or Caulobacter crescentus. Binding does not depend on the presence of initiation factors; it is sensitive to aurintricarboxylic acid but insensitive to edeine and is ...
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The study was conducted to evaluate the impact of feeding multistrain probiotic on breast muscle characteristics of avian pathogenic Escherichia coli (APEC) infected broilers. Three hundred and thirty six Lohmann MB-202 day-old-chicks were divided to four treatment groups, including CNTRL (chicks receiving basal diet and not infected), APEC (chicks receiving basal diet and infected with APEC), ...
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Biological samples can present various problems for micro-calorimetric measurements stemming from the unique physiology of living cells. Potential problems include rapid changes in PH, substrate exhaustion, extended lag phase associated with substrate changes, metal ion toxicity, sub-optimal oxygen concentrations, and possible thermal shock associated with sample preparations. For improved resu...
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ژورنال
عنوان ژورنال: BMC Systems Biology
سال: 2009
ISSN: 1752-0509
DOI: 10.1186/1752-0509-3-121