Fukushima's hybrid pigs aren't radioactive mutants but fast-breeding boar-pig crosses that reproduce year-round, creating ...
The key appears to be maternal inheritance.
DNA analysis found Fukushima pig-boar hybrids inherited rapid breeding traits after nuclear incident. A fast-growing ...
A Fukushima mutant pig study shows how escaped domestic pigs rapidly bred with wild boar after the 2011 nuclear disaster.