That's a terrible way to go about publishing your work.
> And what of the original journal submission? “They rejected it,” Jaenisch says.
I wonder why!
The article spells it out, whether any of these results apply to the real world is speculation at this point.
Yes we can see evidence of this in the human dna but thats not evidence that all viruses integrate.
But OTOH, the researchers seem to have added reverse transcriptase, which is something not normally active or present in most viruses (otherwise typically know as the central dogma of molecular biology). I don’t know enough to extrapolate how much that affects the applicability of their conclusions.