PMCCPMCCPMCC

Search tips
Search criteria 

Advanced

Logo of bactLink to Publisher's site
 
From:
Published online May 1, 2011. doi: 10.4161/bact.1.3.16710
An external file that holds a picture, illustration, etc.
Object name is bact0103_0143_fig002.jpg Object name is bact0103_0143_fig002.jpg
Figure 2
pH- and temperature-related effects on signal-tonoise ratio over time in the A511::celB/MUG assay for Listeria detection. (A) shows ratios obtained at 85°C and pH 4.5 ([filled square]), pH 6 ([diamond]), pH 5.5 ([filled triangle]) and pH 5 (●) as well as ratios obtained at 75°C and pH 5 (○). Values were obtained after phage infection of 3 × 104 cfu/ml L. ivanovii WSLC 3009 and measured over 24 h. (B) shows the increase in signal-to-noise ratios over a ~6 h period after A511::celB infection of 3 × 104 cfu/ml L. ivanovii WSLC 3009 at temperatures of 75°C, 85°C and 95°C. All measurements were performed in triplicate, bars represent the mean values, and error bars indicate standard deviation of the mean.
Articles from Bacteriophage are provided here courtesy of
Landes Bioscience