Sentence examples for at background level from inspiring English sources

These results were further supported by ELISA experiments, where class2 scFv not only strongly reacted with mouse and rat but also human brain homogenates while the class1 and control scFvs were at background level (Figure 3U).

By scrambling the sample groups the number of background peaks was determined at 17, so the number of differentially abundant peptide peaks in the comparison of the two MScl types is around the level of the number of background peaks, indicating that the difference between these two groups appears to be nonexistent or at least at background level.

The carbonic anhydrase encoded by Ava_2165 is similar to CcaA, the carboxysome-specific carbonic anhydrase in many cyanobacteria, but Ava_2165 was transcribed at background level across experiments.

HER2/neu expression was at background level in the stromal cells, and α-SMA was strongly expressed in the cytoplasmic actin-based microfilaments exclusively in these cells.

By contrast, in lymphocytes, the α globin genes are repressed and the H3K4me3 signal at the α globin promoter is at background level.

As shown in Figure 4B, the DNA of CD44 in DU145 cells was fairly enriched by the antibody specific for MBD1 11-133%), whereas the immunoprecipitation by MBD2 and MeCP2 was at background level.

These bursts are seen in regions that map onto open field lines and where normally observed fluxes are at background levels.

Glial cells, identifiable by small darkly Nissl-stained nuclei, have silver grains at background levels (green arrows), but are occasionally slightly higher than background levels (green arrows with asterisk).

Using this vector, the uninduced state can be kept at background levels and induction factors of 100-fold are repeatedly obtained over months both in tissue culture and in vivo.

During 2010 2012, deformation was minimal and earthquake activity was at background levels, giving no indication of imminent eruptive activity.

Since the concentrations of Fe were essentially at background levels, either the dilution rates were very high (73,200 1) or produced water was absent.