The mutant Q178R raised the optimum pH of XynB from 5.5 to 6.0 and retained 37% of the maximum activity at pH 8.0.
For each second round primer pair, optimization of the conditions for PCR and the subsequent HRM step were carried out, noting that the presence of the LCgreen Plus dye increased the primer Tm and thus raised the optimum annealing temperature of the PCR reaction.
Weber (1948): "The development of the money economy, in so far as a pecuriary compensation of the officials is concerned, is a presupposition of bureaucracy", p. 204 "…precision, unity, strict subordination, reduction of friction and of material and personal costs – these are raised to the optimum point in the strictly bureaucratic administration, and especially in its monocratic form.
The results of two recent randomized controlled trials of adjuvant treatment in pancreatic cancer (Oettle et al, 2007; Regine et al, 2008) have further raised the interest regarding optimum therapy in this disease.
As a positive control, we incubated the cells with chloroquine, a cationic compound that accumulates in lysosomes where it raises the pH above the optimum for lysosomal proteases and lipases (Goldstein et al., 1975).
A polyethylene cover and insulation are not sufficient in general for raising the water temperature to the optimum range during the winter; they may be during other times of the year when more solar energy is available, thereby extending the growing season.
This raises the matter of whether an optimum balance between carrot and stick has been found.
This probably occurs when the test environment is appraised as challenging, thereby raising the arousal level close to its optimum.
This was in keeping with national and international trends which have also been associated with increasing re-admission rates 8 12 27 raising the question whether there could be an optimum LOS for COPD patients.
It will set the basis for a future development of the city's energy system planning to raise optimum energy structures for the settlements and a specific industrial area.
