Example sentences for: acceleration

How can you use “acceleration” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • n /K s ratios for paralogous versus orthologous genes was approximately the same for the predicted secreted and membrane proteins as it was for the complete analyzed gene sets (Table 4), indicating that the acceleration of evolution probably is an inherent feature of duplicated genes.

  • For the bacterial and archaeal species groups, the vast majority of these comparisons were inconclusive because the evolutionary distance between phylogenetic partitions resulted in a saturation of K s . The more closely related human-mouse-rat group did not show saturation of K s . Comparisons of K s and K a for functionally diversified mammalian protein sets did not reveal any cases with K a > K s . This is probably due to the fact that, if directional selection led to the acceleration of the amino-acid substitution rate in these proteins, it acted in an episodic manner [ 6, 7] and on a minority of residues against a constant background of purifying selection [ 8, 9].

  • An additional aspect of the evolution of this gene is the apparent acceleration of evolution upon gene fusion, which is manifest in the long branch that separates the proteobacterial-eukaryotic cluster from the rest of the bacterial and archaeal species (Figure 3a,3b).

  • This performance has been made possible partly by an acceleration of measured productivity growth, partly by the surprising quiescence of wages, despite a very tight labor market; but the effect is that those who believed in the New Paradigm feel vindicated, and those of us who made fun of it have some explaining to do.

  • However, PhR-/E2+ medium caused marked acceleration of trophoblast differentiation in early cultures, where the syncytial clusters already reached a large size.


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