Sentence examples for sample could then from inspiring English sources

The level of each transcript relative to that of the endogenous control levels for any given sample could then be calculated from the equation 2−ΔΔCt [28] where ΔΔCt is the ΔCt value of the test transcript in that sample (ΔCttest) normalised to a reference transcript which was taken to be the average levels of BCL2 in normal controls (ΔCtref).

A post-hoc analysis of these selected signals in the combined sample could then be performed to select the most promising results.

If diagnostic tissue was not obtained, all parameters and measurements were rechecked to ensure accurate localisation, after which, a repeat biopsy sample could then be sent, via the same or a new trajectory, if need be.

The sample could then be assigned to subsamples covering critical life stages targeted to answering specific hypotheses or having common measurement requirements (e.g., hypotheses requiring similar exposure measures, collected at similar time points, might be grouped together).

After the sequencing run, the actual DNA molecules that belonged to a specific sample could then be distinguished from those belonging to other samples by sorting the index sequences attached to the DNA molecules.

Transferring the imine 22 a to a short-path distillation (Kugelrohr) apparatus in chloroform, distilling off the chloroform so that the neat sample could then be heated to 100 °C for 1 h gave complete conversion from the imine 22 a.

Such samples could then function as acceptable and realistic performance evaluation challenges and quality control reagents for recipient laboratories.

Samples could then be centrifuged briefly and transferred to a storage tube.

Aberrations common to both paired samples could then be used to evaluate the clonality.

Samples could then be stored in the dark at 4°C for several days until analysis.

The Ct values of samples could then easily be converted to the number of DNA copies by comparing Ct for the sample to the Ct for the respective standard plasmid of known concentrations.