Only recently has the ribosome—one of the oldest molecular machines in evolutionary terms—been recognized as an active ...
The research field of 'cellular IRESes' lay dormant for decades, as there was no uniform standard of reliable methods for the clear characterization of these starting points for the ribosome-mediated ...
The mRNA molecules then diffuse from the nucleus out to the cytoplasm, where they associate with ribosomes and have their genetic messages translated into proteins. This vital series of processes ...
Within the ribosome, the mRNA and aminoacyl-tRNA complexes ... are subject to modifications, and must exit the nucleus to be translated; these multiple steps offer additional opportunities to ...
Messenger RNA carries genetic information from DNA in the highly protected nucleus out to the rest of the cell, where structures called ribosomes can build proteins according to the DNA blueprint.
We call this a complementary copy. The newly formed strand of mRNA is now ready to leave the nucleus and travel to the ribosome. After translation, the polypeptide is finally folded into the ...
Cytoplasm, ribosomes present; there are no mitochondria or chloroplasts. Genetic material DNA in a nucleus, plasmids are found in a few simple eukaryotic organisms. DNA is a single molecule ...
By recruiting ribosomes, IRES sequences enable the initiation ... unlike viruses, have a nucleus. "This strengthens the general view that these elements are also involved in the regulation of ...