Results 281 to 290 of about 256,435 (332)
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, 2000
Gut bacteria may contribute significantly to the growth and survival of cultured shrimp, although little is known about factors that affect bacterial community structure in shrimp guts.
S. Moss, B. Leamaster, J. N. Sweeney
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Gut bacteria may contribute significantly to the growth and survival of cultured shrimp, although little is known about factors that affect bacterial community structure in shrimp guts.
S. Moss, B. Leamaster, J. N. Sweeney
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Identification of Aerobic Gram-Negative Bacteria
2008This chapter addresses the Gram stain and cellular morphology of bacteria, which are key features for preliminary identification of the Gram-negative genera. Reference laboratories may utilize mass spectrometry or polymerase chain reaction assays to assist in the identification of aerobic Gram-negative bacteria.Additionally, 16S rRNA gene sequence ...
Donna Kohlerschmidt +2 more
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Occurrence of Poly-β-Hydroxybutyric Acid in Aerobic Gram-Negative Bacteria
Nature, 1958DURING an examination of the metabolic products of an unidentified purple-pigmented pseudomonad, a fraction, soluble in chloroform and insoluble in ether, was found to comprise 30 per cent of the dry cell weight. The material was isolated as a colourless solid, m.p.
J. B. Roberts +2 more
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Characteristics of Aerobic Gram-negative Bacteria Colonizing Critically III Patients
American Review of Respiratory Disease, 1991Adherence of gram-negative bacteria (GNB) to epithelial surfaces is important for GNB colonization to occur. Pili, rodlike structures projecting from the outer membrane of GNB, and GNB surface hydrophobicity have been shown to enhance GNB adherence.
S. Q. Azizi +2 more
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Zentralblatt für Veterinärmedizin Reihe B, 2010
ummary A scheme using six biochemical reactions, followed in some cases by one or two additional tests, is described for the identification of gram-negative aerobic bacteria belonging to 20 genera that could grow on Mac Conkey agar incubated at 37°C.
Adel F. Farid, Jens Laurits Larsen
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ummary A scheme using six biochemical reactions, followed in some cases by one or two additional tests, is described for the identification of gram-negative aerobic bacteria belonging to 20 genera that could grow on Mac Conkey agar incubated at 37°C.
Adel F. Farid, Jens Laurits Larsen
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Identification of Aerobic Gram-Negative Bacteria
Practical Handbook of Microbiology, 2015Introduction 67 Characteristics for Initial Identification 68 Gram Stain 68 Colony Morphology 70 Pigment Production 70 Growth on MacConkey Agar 70 Triple Sugar Iron (TSI) Agar 71 Oxidase 71 Additional Conventional Biochemical Tests 71 Acid from ...
Donna J. Kohlerschmidt +2 more
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Annals of Internal Medicine, 2020
We evaluated the effect of norfloxacin, 400 mg given orally every 12 hours, on the prevention of bacterial infections in 68 adult patients who had acute leukemia throughout prolonged courses of granulocytopenia (median, 32 days). Gram-negative infections
J. Karp +8 more
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We evaluated the effect of norfloxacin, 400 mg given orally every 12 hours, on the prevention of bacterial infections in 68 adult patients who had acute leukemia throughout prolonged courses of granulocytopenia (median, 32 days). Gram-negative infections
J. Karp +8 more
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The Physiology and Biochemistry of Aerobic Methanol-Utilizing Gram-Negative and Gram-Positive Bacteria [PDF]
, 1992 One-carbon compounds (C1) at all oxidation levels between methane and carbon dioxide occur abundantly throughout nature. Methane is present in fossil deposits and is formed by methanogenic bacteria. Methanol arises by the hydrolysis of methyl esters and ethers such as pectin and lignin, which are present in plants. Methylated amines occur in plants and
G. de Vries +2 more
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Journal of the American Veterinary Medical Association, 2020
OBJECTIVE To identify antimicrobial susceptibility patterns for aerobic bacteria isolated from reptilian samples and, from those patterns, identify antimicrobials that could be considered for empirical treatment of reptiles with suspected bacterial ...
Pak K. Tang, S. Divers, S. Sanchez
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OBJECTIVE To identify antimicrobial susceptibility patterns for aerobic bacteria isolated from reptilian samples and, from those patterns, identify antimicrobials that could be considered for empirical treatment of reptiles with suspected bacterial ...
Pak K. Tang, S. Divers, S. Sanchez
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Can beta-lactamase resistance genes in anaerobic Gram-negative gut bacteria transfer to gut aerobes?
The Journal of Antibiotics, 2023The study was conceived with the hypothesis that human aerobic gut flora could act as a reservoir of ß-lactamases and contribute to the emergence of ß-lactam resistance by transferring ß-lactamase genes to resident anaerobes. Thus, we studied the repertoire of ß-lactam resistance determinants (ß-lactamases associated with aerobes and anaerobes) in Gram-
Anshul, Sood +3 more
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