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Axenic Growth of Coxiella burnetii
2012Early metabolic studies of C. burnetii showed minimal metabolic activity of axenic (host cell-free) organisms in buffers adjusted to neutral pH. However, our understanding of the organism's physiology was greatly improved upon the discovery that C. burnetii requires an acidic pH for metabolic activation.
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Molecular Typing in Bacterial Infections, Volume II, 2022
Dimitrios Frangoulidis +3 more
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Dimitrios Frangoulidis +3 more
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Characterization of Coxiella burnetii pyrB
Annals of the New York Academy of Sciences, 1990The C. burnetii pyrB gene was cloned on a 7-kbp EcoR I fragment. DNA sequence analysis, enzyme assays, and amino acid homologies with E. coli and B. subtilis pyrB gene products suggest that (i) C. burnetii ATCase exists as a trimer, (ii) the microorganism may not synthesize a regulatory polypeptide, and (iii) pyrB may be part of an operon whose ...
Jim C. Williams +2 more
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Genetic Manipulation of Coxiella burnetii
2012Until very recently, Coxiella burnetii was viewed and studied as an obligate intracellular bacterium that relied exclusively on a eucaryotic host cell for growth. Other medically relevant obligate intracellular bacteria reside in the genera Anaplasma, Chlamydia, Ehrlichia, Orientia, and Rickettsia.
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Coxiella burnetii (Q Fever) Pneumonia
Clinical Infectious Diseases, 1995Pneumonia is one manifestation of acute Q fever following infection with Coxiella burnetii. Fever, headache, and myalgia dominate the clinical picture of Q fever pneumonia. Cough is nonproductive and may be absent despite the presence of pneumonia. While in most instances pneumonia results in an illness of mild-to-moderate severity, on occasion it is ...
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Coxiella burnetii infection in cattle
2005International ...
Guatteo, Raphaël, R. +2 more
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Molecular prevalence of Coxiella burnetii in milk in Iran: a systematic review and meta-analysis
Tropical Animal Health and Production, 2019S. Esmaeili +4 more
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