Sentence examples for material from samples from inspiring English sources

The actors learned how to use a microscope, grow bacterial cultures and extract genetic material from samples.

Since running samples spiked with Rb and Sr resulted in non-natural background isotopic composition of these isotopes, Waight et al. [ 14] concluded that the Sr and Rb background is an accumulation of material from samples within the introduction system.

The Ar geochronology lab offers the opportunity for high precision dating of K-bearing materials from samples as young as a few thousand years to those as old as the Earth (limited only by geological complexity).

And additionally to obtain better yield for carminic acid than that with a method of Na2EDTA [73] and also generally a lower chromatographic background than that of the method using a mixture of 37% HCl/methanol/H2O, which was probably as a result of less decomposed materials from samples by the weaker acid (unpublished observations).

Materials from samples were also directly Gram stained to detect any bacteria in the sample before cultivation.

Tumour DNA samples from a further 38 UK NSCLC patients, including material derived from samples previously screened by microarray was scanned for somatic mutations.

The site-specific high-resolution identification of these phases demonstrates that the combination of FIB-EM techniques is a powerful approach for the study of small extraterrestrial materials from sample-return missions.

Material from the samples was prepared in sterile physiologic saline and injected into 4 mice per sample, as outlined by Ajello and Weeks (9 ) for environmental isolation of Histoplasma capsulatum.

After extracting organic material from diatom samples, the researchers isolated three proteins--small, closely related silaffins--that could instigate the precipitation of silica in a test tube.

Residual liquid material from ThinPrep samples was used for HPV detection.

Sufficient material from 11 samples with equal titres, and glycoprofiled in Fig 4, was available to perform this assay.