0 (of a cell) containing a nucleus and other structures, each with its own function
1 (of a cell) containing a nucleus and other structures, each with its own purpose
Evidently, even the highest-affinity sequences in natural eukaryotic genomes are not evolved for highest possible affinity.
One can envision early eukaryotic organisms as being under pressure to incorporate more and more genes as they fine-tuned their eukaryotic machinery.
Lectins are ubiquitous proteins which are likely present in all eukaryotic and many bacterial species as well as in some viruses.
A number of model systems have been exploited to determine the eukaryotic initiation pathway.
However, although the functions of many initiation factors are now becoming clear, our molecular understanding of how eukaryotic ribosomes initiate protein synthesis is still limited.
The expanded set of initiation factors utilized by the eukaryotic ribosome relative to bacterial systems reflects a more highly regulated initiation process.
All other eukaryotic specific initiation factors are indicated using additional colors.
We summarize the eukaryotic diversity found in these lakes in a molecular phylogenetic analysis.
