Sentence examples for isolated reference from inspiring English sources

On the basis of UV, NMR and MS analysis, the structures of isolated reference standards were confirmed, and their purities determined using HPLC PDA-MS were over 98.0%.

To reduce the false positive identifications, structural confirmation was conducted by comparison with the isolated reference standards (tR and MS, MS/MS data) or matching with natural product databases.

(GTG 5 and ITS-PCR analysis revealed that K. pneumoniae and K. oxytoca isolates, reference and type strains formed distinct cluster groups, and tentative subclusters could be established.

Red isolates: local blood isolates; Blue isolates: local stool isolates; Black isolates: reference GenBank isolates.

Only isolates referenced as PVYN-W were amplified and gave the expected PCR product of 4114 nt, whereas no band was obtained from PVYN, PVYNTN or PVYO isolates.

Serial dilutions of DNA isolated from reference virus strains CAEV Co and MVV KV1514 were prepared to evaluate the performance of the new TaqMan probe based real time PCR assays.

RNA from tumor samples was co-hybridized with reference RNA isolated from a reference pool consisting of over 100 breast cancer samples.

The ERP components were isolated by referencing the data from the recording electrodes offline to the average potential of the mastoid (M1 and M2) electrodes.

The second part of the framework iteratively isolates inconsistent reference data and improves the prediction accuracy by excluding such data.

A very high level of similarity, ≥ 99.5%, was observed among the assembled nucleotide sequences of the field isolates and reference strain (Additional file 1).

Preference was given to results from studies which included U.S. based isolates, referenced CLSI methods, and recent studies.