In particular, for HUVEC and MSC/HUVEC cultures, to analyze the degree of apoptosis in the entire cell population, substrate-attached cells were harvested by trypsin treatment and pooled with floating cells for the staining.
In these paired populations, substrate coloration differed dramatically due to the presence or absence of Nymphaea beds.
The results suggests that milk odd-chain fatty acids have the potential to be used as a noninvasive technique to assess rumen function in terms of microbial populations, substrates and interactions.
The relative stoichiometry of the modified state of the population of substrate molecules is a function of the PTM's "writers" and "erasers" [ 27].
Amounts of 28 of these compounds that we could reliably detect (see Table 5) significantly differed between populations, rearing substrates, and between the ventral abdomen and anogenital regions (Table 6).
It has been shown that the outcome of competition in the heterotrophic link depends on the strategy of the yeast population towards the substrate and oxygen.
A typical size of prepared dots was about 100 μm in diameter, and the dot population on the substrate was 2400 dots cm−2.
In a system in which biodegradation is coupled with solute transport, the magnitude and rate of biodegradation is influenced not only by properties of the microbial population and the substrate, but also by hydrodynamic properties (e.g., residence time, dispersivity).
fraction of the enzyme population bound by substrate :\cfrac{[S]}{[S]+K_m} fraction of the enzyme population bound by inhibitor :\cfrac{[I]}{[I]+K_i} the effect of the inhibitor is a result of the percent of the enzyme population interacting with inhibitor.
Given that only a small proportion of any given substrate population is usually SUMO modified, detection of conjugated forms of proteins is notoriously difficult without prior enrichment.
2. With the addition of feedback, the stochastic description of the substrate population evidences a non-equilibrium phase transition between monostable and bistable regimes (corresponding to the saddle-node bifurcation in the deterministic picture).
