log phase


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Related to log phase: Stationary phase, death phase

log phase

That portion of the bacterial growth curve at which bacteria are reproducing at an exponential rate.
See also: phase

log phase

the exponential phase of growth in a bacterial culture. Plotting the log of the number of cells against time gives a straight line. See LOGARITHMIC SCALE and Fig. 213 .
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A lag phase, a log phase, and a stationary phase can be seen in both true-positive cultures.
False-Positive Blood Cultures in Acute Leukemia: An Underrecognized Finding
The bacteria entered into log phase 20hr to 30hr depend upon initial phenol concentration and complete degradation is varied from 36hr to 48hr .It observed that the encapsulated bacteria in sodium alginate has more degrading ability than free cell batch cultivation experiments.
Kinetics of high concentrated phenol biodegradation by Acinetobacter baumannii
After 2 hours of incubation with log phase Streptococcus mutans cells, the materials GC Fuji I and 3M ESPE Ketac Cem Easymix showed a significantly reduced number of CFUs (P < 0.05) when compared pairwise to the negative control.
Antimicrobial effects of dental luting glass ionomer cements on Streptococcus mutans
Upon data fitting, though the logistic and the Gompertz curves were not congruent in the lag phase region as well as in the transition region of the log phase to stationary phase, the chi square validation results show that the overflow of error occurred in the lag phase compared to the transition region of log to stationary phase.
Evaluation of suitability of primary growth models to fit bacterial growth under metal stress conditions
At the late log phase, the cultures were diluted (1:50) into the same medium without glucose, and the growth continued for 24 hr.
Estrogenic Activity Assessment of Environmental Chemicals Using in Vitro Assays: Identification of Two New Estrogenic Compounds

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