Example sentences for: polysomes

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

  • The results indicate that in the absence of IfkA and its phosphorylation of eIF2α during early development, countin mRNA is retained less well on polysomes and has fewer associated ribosomes.

  • In Dictyostelium , a major shift in the polysome profile occurs as a result of starvation and initiation of development [ 19 23 ] . The percentage of mRNA associated with polysomes drops from about 80-90% in growing cells to 50-60% within several minutes of removal of the food source.

  • This initial shift off of polysomes was of the same magnitude in both strains, and it was detected within minutes, prior to when we observed increased phosphorylation of eIF2α.

  • A decrease in polysomes of about 15 % and an equivalent increase in free ribosomes was observed when the polysome profile of Ax4 cells developed for 2 or 4 hours was compared to the profile from BS153 cells developed for the same time or to the profile from Ax4 cells developed for only 10 minutes.

  • . IfkA activation at these times results is a reduction in overall protein synthesis initiation as indicated by the secondary shift of polysomes to ribosomes.


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