IF you hadn’t guessed already, I’m busy trying to write a paper at the moment. This being the case, I have managed to successfully postpone this onerous task by spending time reading other people’s papers. I’m now going to spend a little more time explaining one of them you, my lovely readers.
Many years ago, when I was a grad student, I found myself at an otherwise rather dull conference on nucleic acid research; but fortunately it was not a complete wash-out, a chance conversation with a grad student who happened to be presenting a poster on the adjacent board to mine introduced me to the world of molecular mimicry.
So what is mimicry and why is it important in the natural world? Mimicry is the imitation of one species by another, with the most well known purpose being to avoid being eaten. Most people will have encountered hoverflies, and may in the first instance have mistaken them for a wasp or a bee; from an evolutionary perspective, predators such as birds have also learnt to associate these warning (aposematic) colours with a stinging or poisonous prey, and so the Hoverfly gets to fly another day.