Sentence examples for more stringent sample from inspiring English sources

We chose, however, to analyse the more stringent sample to avoid the influence of parity on the main outcome variables.

Other intrinsic difficulties include the strong mosaicism recently discovered [ 31- 33], and thus greater sequencing quality and coverage is necessary and more stringent sample selection criteria must be applied.

However, even though real-time PCR analysis is rapid and more sensitive than conventional PCR method, it requires a more stringent sample processing and not all laboratories were equipped with real-time thermal cyclers which tend to be more expensive than conventional thermal cycler.

While NGS assays will undoubtedly increase novel allele identification, more stringent DNA sample requirements may be necessary for this new technology.

The higher rate in our study may be due to different patient population characteristics, such as age or screening schemes and modalities, or to our more stringent node sampling.

More stringent SNP and sample QC both increased quality scores, although there was a small decrease in sensitivity suggesting that this could be at the expense of some genuine CNVs.

Comprehensive surveys in seagrass beds, complemented by more stringent experimental and mensurative sampling designs, are needed.

Cell culture is complicated to perform and requires experience to produce accurate results, and it also has more stringent requirements for the sampling swabs and transporting before inoculation [ 21, 22].

Therefore, we tried an alternative approach that we consider to be more stringent by analyzing clinical samples for two proteins (LAMP1 and ORP150) not previously associated with pancreatic cancer and found preferential expression in tumors compared to normal tissue in both cases.

We identified 451 genes overexpressed in lesional skin under more stringent statistical criteria (28 samples of lesional skin were matched with their non-lesional counterparts from the same patients in order to exclude individual expression variations, genes with fold change >2.5 and FDR-adjusted p-value < 0.01 were considered as upregulated).

On the other hand, the linearly interpolated adaptation requires two memory reads and writes per data sample, placing more stringent timing requirements on the adaptation hardware.