Tef1 gene which maintained constant over all conditions (± 20 relative %) was used as the normalizer.
Figure 4 shows the throughput comparison of DSR and PA-DSR of flow 3. From the simulation results, it is clearly noticed that the throughput of flow 3 is maintained constant over its simulation period for the proposed priority aware mechanism.
Then, selection pressure after progeny-testing was maintained constant over the period 2006 2008.
Water temperature and chemistry were routinely monitored and maintained constant over the entire incubation period.
Glucose was immediately consumed by the adapted cells, producing almost exclusively ethanol, and the specific glucose consumption rate (0.277 ± 0.006 g glucose per gram of biomass per hour) was maintained constant over the fermentation time (Fig. 2a).
With this system it is possible to maintain constant mixing over a wide range of fluid volumes in a given reactor, and, for instance, to compensate for changes in viscosity throughout the course of the process.
A defining feature of biological clocks is temperature compensation: the ability to maintain constant period over a wide temperature range [ 10].
The total concentration of UDP-GlcNAc (and the other nucleotide hexoses) was maintained constant in LN3 cells over the timecourse, that is, at a steady state in which utilization was balanced by de novo synthesis.
Four birds, one in the north and three in the south, maintained constant δC and δN values very constant over the moult period, indicating no major latitudinal movements.
