Sentence examples for background activity of the from inspiring English sources

Interestingly, the low background activity of the all-in-one vector renders the use of the tTS repressor dispensable, avoiding the problem of progressive loss of inducibility over time associated with irreversible modifications of the chromatin surrounding proviral sequences.

We conclude that, because of the large conductance increase produced by the background activity of the p.f.s, the activity of the PC will be altered from this background level either when the p.f.s change their firing frequency for a period of several tens of milliseconds or when a large population of the p.f.s fires during a narrow time window.

All measurements were repeated 3 times, and we always considered the minimum running time of all the repetitions (in this way random interference of background activity of the operating system is masked out).

To determine the background activity of the E. coli BL21 (Dexpressionsion host, E. coli BL21 (DE) transformed with pET20b without the pepP gene (reference) was cultivated under the same conditions described above.

We then standardized the normalized luminescence values by the background activity (of the empty vector).

For numerical reasons this preference only shows up if some background activity of the input channels is assumed.

The background activity of these variants was not increased.

We find that in the presence of background activity on the order of 1 Hz parameters that fit pyramidal layer 5 neocortical data lead to a very fast decay of synaptic efficacy, with time scales of minutes.

This is likely due to the inability of the transgene to further increase already high background activity of DDAH in the brain.

No recombination could be observed in the absence of treatment of the animals, indicating a lack of background activity of DiCre in the absence of rapamycin.

The receptor activation levels are extremely low even at high PTC concentrations (statistical analysis confirm a significant difference with respect to background activity of mock control, and the correct expression levels of the receptor are verified by immunostaining, see Table 1 and Figure S4).