Sentence examples for assay failed from inspiring English sources

This assay failed to detect any newly translated insulin in an ES cell-derived population generated using an adapted version of a previously published, 5-stage differentiation protocol.

About a fifth of malaria cases in 1999 for the Kapit division of Malaysian Borneo had routinely been identified by microscopy as Plasmodium malariae, although these infections appeared atypical and a nested PCR assay failed to identify P malariae DNA.

When sequencing of a particular assay failed, genomic DNA was utilized and sequencing repeated.

However, in contrast with a previous report [33], we found that this assay failed to correctly identify HCV genotype 1 subtype in approximately 10% of cases.

The in vivo assay failed to detect Vβ or Jβ RSS nicks which likely occur upon formation of the PC (Figure 1A, step 4).

So far, the only case where the G2H assay failed to detect a well-characterized interaction was the p53 SV40TAg complex (data not shown).

The FDA draft guidance emphasizes the need for condom use also for vasectomized men unless measurements using an adequate assay fail to detect the molecule in seminal fluid.

The performance of the genotyping assay for each method was assessed using three criteria: missing genotypes (assay fail rates), incomplete genotypes (loci departing from HWE) and inaccurate genotypes (inconsistent genotypes across replicate samples).

We observed a dramatic improvement in SNP call quality as determined by three performance criteria (assay fail rate,% of loci departing from HWE, and % of inaccurate genotypes) in trials of the different extraction and purification methods.

This has resulted in high rates of missing genotypes (assay fail rates of 21%), incomplete genotypes (64% of loci departing from HWE) and inaccurate genotypes (1% of genotypes inconsistent across replicates).

The second common reverse is available if the assay fails with the first common reverse primer.