Sentence examples for production of selection from inspiring English sources

These results suggest that production of selection inverting compounds is common in soil microbes and that the presence of tetracyclines, even at sub-MIC levels can potentiate strong selective pressure, both for and against resistance, by other secreted compounds.

This color pattern is an adaptation, as that term is used in Darwinism, only if it is a production of natural selection (Williams 1966 261; Brandon 1985; Burian 1983).

Each round of a transformation experiment requires a new and uncertain process of production and selection of embryogenic calli that takes around eight months.

However, the accumulation of pseudogenes represents a balance between their production, retention because of selection, and removal due to selection or drift [7].

Applying our assay, we found that production of inverters of selection for tetracycline resistance appears to be relatively common amongst soil microbes, and that a majority of our hits appear to bias selection against tetracycline resistance only in the presence of some amount of a tetracycline.

Continuous introduction of naïve fish to meet production demands, selection of recovered fish, and lack of control methods for novel microparasites all contribute to the evolution of enhanced virulence (Kurath and Winton 2011).

In this paper we investigated the hypothesis that prolonged family production is a consequence of selection for growth in Nile tilapia.

We thus speculate that the additional dhfr attenuation may have negatively impacted recombinant protein production at the onset of selection.

Production and selection of rice lines with elevated levels of NA in grain by introducing the HvNAS1 gene under the control of a seed-specific promoter of the rice glutelin gene is now under way [68].

As outlined in the Introduction, once the target lexical node is selected the next step in speech production is selection of the word's phonological segments.

Lentiviral transduction of the chimeric gene combined to flow cytometry sorting of CD2-positive live cells allow rapid production and selection of luciferase-positive cells derived from both lymphoid and epithelial tumor cells.