Sentence examples for Negative background from inspiring English sources

The program automatically subtracts a varying CD4 negative background contributed by CD3+CD8 CD4– cells.

Sonicated chromatin was precipitated with anti-H3K27Ac, anti-BRD3, anti-BRD4 or IgG (negative background control) antibodies.

Through permutation and combination, six presentation modes were obtained as follows: line + positive background (M1), plane + positive background (M2), line + negative background (M3), plane + negative background (M4), line + no background (M5), and plane + no background (M6).

As for background, negative background performed the best in terms of the three performance indicators, positive background ranked second, and no background performed the worst.

"The U.S. has created a very negative background for Mr. Donilon's arrival," the lawmaker, Aleksei K. Pushkov, head of the International Affairs Committee in the lower house of Parliament, told the Interfax news agency.

Annacone's goal was not to tinker with Sampras's strokes or his fitness regime; it was to tinker with his head by reminding him of his achievements and muting some of the negative background noise that had been generated by Sampras's going more than a year without winning a title.

A small offset was added to the intensities before background correction to ensure that there were no negative background-corrected intensities or missing log-ratios and to stabilize the variability of log-ratios in the low-intensity range.

Background subtraction was performed using the Bayesian background subtraction method, which permits negative background-subtracted intensities (BSIs).

Negative background-corrected intensities arise if the spot intensity is comparable to the background intensity, either due to contamination of the spot, leakage from neighbouring spots, or from low abundance of dyed cDNA in the reference or sample.

The finding of elevated T-SCE frequencies in telomerase negative backgrounds is consistent with our other studies investigating WRN, BLM and ERCC1 deficiencies [ 16, 34].

We found that depletion of tankyrase 1 in telomerase negative backgrounds significantly elevated T-SCE levels, while G-SCE levels remained unchanged, demonstrating that tankyrase 1 normally suppresses recombination specifically within telomeric DNA.