Given that the mRNA in the vaccine encodes for just a single protein of a given virus, it seems totally impossible to get an entire virus out of an error. :)
A prion (misfolded protein that causes other proteins to misfold) is more likely, but even then prions need to misfold in specific ways that encourage their replication as well. In all likelihood the error is just going to prevent the ribosome from finishing transcription and we'll have just a fragment of whatever protein the RNA initially encoded for.
Thanks! This is good to know as well. And thanks for pausing to help someone who honestly has no spare time whatsoever to dig in. I know that is probably frustrating for some (not necessarily you, it’s just I’ve been there and it can be exasperating)
A prion (misfolded protein that causes other proteins to misfold) is more likely, but even then prions need to misfold in specific ways that encourage their replication as well. In all likelihood the error is just going to prevent the ribosome from finishing transcription and we'll have just a fragment of whatever protein the RNA initially encoded for.