Using the same samples enables us to correlate datasets collected using different analytical techniques.
Furthermore, the hydrothermal synthesis was repeated using the same samples.
The determination of gabapentin in formulation was carried out using the proposed charge transfer spectrophometric method along with the reference method (Abdellatef & Khalil 2003) using the same samples.
We also measured proline accumulation in leaves 12 h after the abiotic stress treatments, using the same samples used for qPCR.
The PCR results (63% positive cases) were compared with those of blood culture (13.7% positive cases) and the Widal test (35.6% positive cases), using the same samples from each of the 73 patients admitted to the General Hospital in Makassar.
Before testing in Phébus during the FPT3 experiment, reference and qualification tests were performed in the H2PAR facility using the same samples — the so-called "coupons" — and coupons holder to check that the apparatus was functional and correctly designed for avoiding to tamper with the thermal-hydraulics and chemical conditions in the Phébus containment.
Using the same samples, the team also traced the evolution of Y. pestis and confirmed that it evolved from a soil bacteria closely related to Yersinia pseudotuberculosis, a bacterium that causes Far East scarletlike fever in humans, and is most often spread through food.
Densitometry was performed on a separate western blot using the same samples for the other genotypes (Figure 5C).
Expression of two unrelated miRNAs, miR-17-5p and miR-328, were examined using the same samples.
The accuracy of the microarray results were validated by analyzing 14 differentially expressed genes by qRT-PCR using the same samples of total RNA.
