Sentence examples for population density produced from inspiring English sources

For the increased population density produced by a marked rural influx would promote new contacts between susceptible and infected individuals.

The rural situations mentioned above were summarily referred to as population mixing (PM), the context making clear its special sense, of the increase in population density produced by a marked influx into a rural area.

An increase in local population density produces intense food competition, forcing solitarious locusts together and thereby triggering their gregarization.

Our results suggest that beyond the maternal effects that arise from size variation – a seemingly adaptive effect is present whereby mothers who experienced high population density produce major offspring with longer horns.

Therefore, high population densities produce more types of aromatic alcohols per cell compared with low population densities.

Quorum sensing is a mechanism in which bacteria coordinate the expression of certain genes in response to their population density by producing, releasing and detecting signal molecules called autoinducers.

The two E. coli populations of this system, communicate and control each others population density by producing small-molecule signals (AHLs) that can diffuse across cell membranes into the medium and regulate gene expression.

Therefore, there seems to be some time-constant factor, unrelated to population density, which produces the urban/rural difference demonstrated quite often in the literature.

The main key actors relevant in the regulation of biofilm formation by P. aeruginosa are summarized in Figure 2. QS is a cell-to-cell communication used by many bacteria to detect their population density by producing and perceiving diffusible signal molecules that coordinate virulence factors production, motility, and biofilm formation [ 53, 54].

The increased mechanical stress on dermal fibroblasts seeded at low density produces a cell culture population consisting of 70 80% myofibroblasts.

At high population density the population produces enough glucose to sustain rapid growth rates.,,, The transformation of the environment from sucrose dominated to a mainly glucose and fructose dominated environment is achieved cooperatively by a population of invertase expressing cells.