Sentence examples for background levels within the from inspiring English sources

Thus, GRO-seq read levels of these molecules are expected to equal the background levels within the introns surrounding them, since their biogenesis occurs as part of the transcription of their hosting gene.

Changes in lymphoma/leukemia background levels within the RI colony over several decades, in combination with the RI's life span protocol, complicate interpretation of RI findings and comparisons with other laboratory results.

The "Total spot volume normalization" algorithm was used to calculate each protein spot volume as the sum of the intensities of the pixels within the spot's boundary, minus the background level within that same boundary, normalized to the total spot volumes in the gel.

Both drugs work rapidly, as gene body density near the TSS approaches background levels within 12.5 min. The rapid drug action and immediate measurements thereafter minimize the possibility of major secondary effects within the short timeframe of the experiment.

This analysis revealed that, after 6 days of growth in the absence of Dox, CXCR4 expression decreased to almost 11 background levels within 3 days of the addition of Dox (91% ± 0.2% for the Tet-hU6 promoter and 85% ± 1.0% for the TRE/TetU6 promoter).

This is consistent with data collected 6 weeks after the WTC event showing the rapid drop-off with increasing distance in levels of PAHs, polybrominated diphenyl ethers, and PCBs in organic films on window surfaces, reaching background levels within 2.2 mi from the WTC site (Butt et al. 2004).

In both treatments the Fe concentration decreased to background levels within 2 h after addition of the DMA.

Radioactive iodine decayed to near background levels within a few days, but the bigger concern was over isotopes of caesium, some with half lives of more than 30 years.

The Hp concentrations in milk returned to background levels within 156 hours after both challenges, faster after the second challenge.

But the contamination decreased to background levels within 3 to 12 weeks, apparently because of microbial action.

The treatments (based on photosensitizers Photofrin or mTHPC) that were fully curative resulted in the reduction of NaGalase activity to background levels within 2 or 3 days after PDT.