Flame — HabitableZone

Flame » in reply to Throw in a pinch of Deinococcus radiodurans

Wow

That is one amazing bug. That way of building chromosomes sounds like one of those rare cases when evolution actually does have a direction--a mutation that confers extra resistance to mutation would tend to be a one-way street.

It sounds to me like taking advantage of radiodurans involves more than local gene splicing to introduce a specific trait. What it does sounds more like a fundamentally new way of organizing a cell, a change in "design philosophy" like eukaryotic life, if not quite so radical in scope. Toroidal DNA...what will Ma Nature think of next?

As attractive as the benefits would seem to be, I might be inclined to hold off on this one until we've worked out more pedestrian and local genetic engineering reliably. This is messin' with a fundamental. Be careful, Dr. Frankenstein.

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