It's been a while since we last had one of these, but I thought I'd put this up in preparation for tomorrow's post:
What kind of animal was this, photographed in a Polish forest? Because this is one of the easier ones, tell me the exact species, please. Attribution, as always, to follow.
Does expression of the toxA operon depend on ToxT as well as ToxA?
2 days ago in RRResearch