Sentence examples for samples were ascertained by from inspiring English sources
The microbial diversity and diversity changes of the sludge samples were ascertained by applying 16S rRNA gene cloning and terminal restriction fragment length polymorphism (TRFLP) analyses, respectively, and using sludge samples from the inoculum, throughout and at the conclusion of the bioreactor trial.
The integrity of the DNA samples was ascertained by positive amplification of human DNA ß-globin control.
The quality of the ligands in the final samples was ascertained by comparison of one-dimensional proton spectra of the samples to reference ligand spectra.
The allelic status of 2290 C/T polymorphism in tumour and blood samples was ascertained by PCR amplification of exon 18 followed by SSCP analysis as described [ 12].
Approximate timing of infection for patients with IgG-positive samples was ascertained by using a commercial solid-phase enzyme immunoassay (Toxoplasma gondii IgG Avidity EIA; Ani Labsystems Ltd. Oy, Vantaa, Finland) to determine avidity (binding ability) index.
The most probable location for each sample was ascertained by the highest mean log-likelihood ratio of each sample's assignment across these independent runs.
The quality of the DNA sample was ascertained by electrophoresis and determined to be of high quality (size >23 kb) with no visible degradation.
Most of these samples were ascertained after referral by a nephrologist caring for the subject and one or more family members.
The axial and radial profiles of the solid concentration were ascertained by sampling the suspension.
In these cases, recurrent tumors were ascertained by medical examination after blood sampling.
Diagnosis and bone infiltration were ascertained by pathology examination on paraffin-embedded tissue samples.
