"Deinococcus radiodurans is capable of withstanding an acute dose of 5,000 grays (Gy), or 500,000 rad, of ionizing radiation with almost no loss of viability, and an acute dose of 15,000 Gy with 37% viability.[14][15][16] A dose of 5,000 Gy is estimated to introduce several hundred double-strand breaks (DSBs) into the organism's DNA (~0.005 DSB/Gy/Mbp (haploid genome)). For comparison, a chest X-ray or Apollo mission involves about 1 mGy, 5 Gy can kill a human ...."
Some enterprising researchers must have considered engineering this microbe to produce useful products in space, but I don't travel in these circles anymore.
But it's just a side effect of being an extremophile with really good DNA repair machinery. The microbe isn't intentionally resistant to radiation. It's not adapted specifically to radiation environments.
I read about an effort to do this in the 1950s (IIRC, it was in Pawpaw: In Search of America's Forgotten Fruit by Andrew Moore, but I could be wrong about that) and as I remember it, most of the radiated seeds were either sterile or produced deformed offspring.
What's the difference between atomic gardening and regular selective breeding performed under the giant ball emitting ionizing radiation that we have overhead half the day except the rate at which mutations occur? Plants with terrible nonviable mutations might be entirely sterile even if we like them, plants with viable but undesirable mutations we won't propagate into another generation. It seems akin to modern GMO efforts with a shotgun instead of a scalpel, but it did work.
Plants also handle mutations differently, creating burls and cavities and whatnot instead of it taking over the entire existing plant like cancer does in animals. You're unlikely to generate a Plants vs. Zombies scenario here.
Might as well say that beating grapes into pulp without beating grapes of the consumers gives juice an opportunity for one-sided evolutionary advantage.
While it sure sounds straight out of some 50s horror movie, I have a feeling the consequences here are pretty insignificant. The mutant tomatoes I've harvested and eaten from my garden have been quite tasty. Any particular fears in mind?
People doing it everywhere around the world for almost a century now, effectively is. Unsurprisingly for anyone whose understanding of science extends beyond cheap comic book tropes, everything is fine.
Radiation isn't evil magic, mutations don't give superpowers. Both are natural phenomena, and they're not anything like they're portrayed in comic books.
Might as well worry about watering your plants. Plants are perfectly fine, they live and grow by nature magic, no need for humans to play god and add water to the mix, what could possibly go wrong?
This is what nature keeps doing for billions of years - we have constant background radiation, some stuff from sun which still gets through, and lets not forget about everybody's favorite cosmic rays. The most energetic particle we detected had energy of baseball ball thrown at 100kmh. I'd say this is the main fuel of whole evolution of life on Earth, on top of drastically changing environments.
You can't build 100% radiation-shielded environment, anywhere. Neutrinos just don't care that much about obstacles (and interact very weakly with target, but they still do in small numbers, that's how we detect them).
on the scale that nature does it, the consumers of plants also evolve.
I can't believe what I'm being asked to argue here, it's "environmentalism" and "public health" and "anti big X" all rolled up into one. I'm on the other sides of all those issues, so I wish you'd all get back in your lanes.
Honesty the biggest what could go wrong is things like vegetables will stop producing the useful large fruits we eat if we're trying to grow things for food.
Plants on the contrary tolerate much more damage. To the point that we develop new species by bombarding seeds with ionized radiation.