Strain DK4, however, could only utilize low concentrations (5 mg/L) of BBP; higher concentrations of BBP (30 and 100 mg/L) remained unaffected in the medium even after 7 days of incubation, indicating that high phthalate concentrations were toxic to the bacterium.
Once validated, the model is used to demonstrate how such modelling can be used in the design of combustors to utilize low concentration methane mixture from coal mines or waste dumps.
To distinguish specific from nonspecific labeling, we applied a nucleotide affinity profiling strategy developed previously in our lab utilizing high and low concentrations of SGTP affinity probe, along with SILAC-based quantitative proteomics platform, to unambiguously characterize SGTP-binding affinities of proteins at the entire proteome scale.
The substrates phenol and m-cresol were completely utilized within 21 h when present at low concentrations of 100 mg/L for each, and at high concentration of 600 mg/L for each, a maximum time of 187 h was observed for their removal.
The phenol and m-cresol as substrates were completely utilized after 27 hrs when the solutes are present at low concentrations of 100 mg/L each.
In a key technological advance we have reproduced these results utilizing a fast and simple method based on extracellular electrophysiological recording of the temporal electrical activity of cultured hippocampal neurons using multielectrode arrays (MEAs) at low concentrations of Aβ (1 42).
In S. pombe, reponses to low concentrations of H2O2 and to diamide depend on the b-Zip transcription factor pap1, while reponses to higher concentrations of H2O2 utilize a different transcription factor, atf1 [ 19].
However, until recently the low concentrations of these oligosaccharides in bovine milk (approximately 20-fold lower than in human milk [ 14]) have hampered efforts to utilize bovine milk as a source of oligosaccharides for infant formula.
What was particularly exciting was the fact that low concentrations of hydrogen and helium were detected in the planets' atmospheres.
Usually, low concentrations of ytterbium are used.
