Sentence examples for differential assay from inspiring English sources

The stability of FR259647 and FK518 to AmpC β-lactamase was evaluated using MIC assays against both the P. aeruginosa PAO1 strain and a PAO1 mutant strain overproducing AmpC β-lactamase as a differential assay, which indicates that the main difference derives from their stability to AmpC β-lactamase.

In summary, we developed a sensitive differential assay for compounds that select against antibiotic resistance.

Using these strains, our differential assay readily identified selection for tetracycline resistance by doxycycline (DOX, Figure 1C, red ring), and selection against resistance by fusaric acid (FSR, Figure 1C, green ring [6].

We demonstrate our differential assay by focusing on resistance to tetracyclines, a generally safe, inexpensive, widely available, broad spectrum class of antibiotics whose overuse in both clinical and agricultural contexts has led to crippling levels of clinical resistance [11].

One reason for this discrepancy may be differential assay duration.

Expression levels of all gene targets were similar to those found earlier using RT-PCR, with absolute differences attributed mainly to differential assay sensitivities.

Although having a less sensitive detection limit than the 10 copies/assay reported for the genotype 1.1 assay [ 17], the challenge strain differential assays allowed reliable quantification of template RNA down to 10 copies/assay (Table  1).

The sensitivity of the differential assays for the challenge strains were evaluated using a standard curve prepared from a serial 10-fold dilution of viral RNA from the corresponding viral strain that had been quantified using a pan-CSFV PCR [ 27].

More recently, a differential RT/PCR assay has been developed to differentiate the two viruses (Forsyth and Barrett, 1995, see the section "Polymerase chain reaction" for a description of the method).

To investigate the role of DA and 5HT as modulators of circuits involved in these two forms of learning, we used the differential conditioning assay with a sucrose-quinine solution to study the preingestive mechanism or the simple conditioning assay with an amygdalin-sucrose solution to study the postingestive mechanism.

To check the full interaction between scaffoldin and enzymes, a differential mobility assay on non-denaturing gels was used.