Sentence examples for within the limits of detection from inspiring English sources

These data are together consistent with a two-step pathway in which all isoforms are able to demethylate, but 1A2 and 3A4 can then metabolize the desmethyl metabolite to a secondary product not detectable within the limits of detection of the qualitative LC/MS method used.

(Note that, as with any assay, when we indicate that a protein was "not found" or "not identified" that is defined as within the limits of detection).

Within the limits of detection of this methodology, our data suggest that the RuvABC resolvase is able to act in the ΔrecG ΔclpX mutant and resolve a substantial proportion of the Holliday junctions tying the DNA linear molecules together.

Within the limits of detection using autoradiography, the only products observed with mismatched substrates resulted from cleavage on the 5'-side of the RNA residue.

There were no quantitative differences in NR and LN serum cytokine levels for most analytes that were within the limits of detection.

In contrast, within the limits of detection of the assay used (sensitivity ~1 in 10 cells), no tumor cells were detected at limiting dilution in similarly treated CD200R1KO mice, and significant reductions were seen in CD200KO mice.

Under such conditions, melamine content could be determined within 13 min with the limit of detection (S/N = 3) at 5 ng/mL.

Although our initial immunofluorescent and Western blot analyses did not detect H2Bub1 within mitotic cells, the possibility remained that extremely low levels of H2Bub1, below the limits of detection, persisted within mitotic cells that could affect H3K79me2 levels.

Moreover, although neutrophils comprise a rare population of inflammatory cells, near the limits of detection within the CNS during chronic JHMV infection, their numbers or frequencies were not affected following CXCR2 neutralization.

Indeed, spectral peaks in the O-H band indicating the occurrence of a solution were not detected within the limit of detection of the Raman spectrometer, even after the samples had been kept at T = −50°C (about 25°C above T E) and RH = 100% for almost 3.5 h.

Whereas mRNAs with a high enrichment factor (>10, [see additional file 2]) appeared to be exclusively associated with eIF3e-proA (within the limit of detection), those with a lower enrichment factor (<10) also displayed a low amount of association with the eIF3m complex (Fig. 5B).