Sentence examples for dna were observed from inspiring English sources

However variation in the yield and purity of DNA were observed among different methods.

Strong linear relationships between the signal intensity and the target DNA were observed (r2 ≈ 0.98).

The gel was stained with ethidium bromide and the fragments of DNA were observed in UV light.

Meanwhile, significant lower levels of serum HBsAg and viral DNA were observed after immunization (at week 8) than those before immunization (at week 0) in HBc141 149-treated mice but not in control peptide-treated mice.

For the rate-limiting enzyme in glycosaminoglycan (GAG) biosynthesis xylosyltransferase I (XT-I), maximal mRNA expression levels (3.89 ± 0.83-fold increase) and elevated enzyme activities (285 ± 17 dpm/μg DNA) were observed 10 days after osteogenic induction, simultaneously to the beginning mineralization of the ECM, whereas the highly homologous protein XT-II showed no specific alterations.

No differences in detection rates of B. afzelii or B. garinii DNA were observed between the symptomatic and asymptomatic patients (Table 3).

Thus, continual elongation of DNA is observed only in the presence of the target DNA.

DNA was observed under UV illumination, and images were collected immediately after electrophoresis.

The fragmented DNA was observed under UV light using a photostation (UVI, Cambridge, UK).

Band separation for topological structure of plasmid DNA was observed after gel electrophoresis.

In addition, almost no smeared or fragmented DNA was observed in the lanes.