This is complicated still further by the fact that some organisms use slightly different genetic codes and a temination codon in one organism is an amino acid in another. I think we should in this case think a bit about the way evoultion went. The reason may be that you need a specific tRNA for initiation and need not for termination. Initiation is more complicated and more constrained. Gustavo wouldn't recommend using the GNA-Lab right now.
Material seems to be introductory.
The housekeeper arrives to cart henryb off to bed. The housekeeper arrives to cart Hagar off to bed. I cannot get access to the archives of discussion list.