Wiktionary
a. Of, pertaining to, or the result of mutation
WordNet
adj. of or relating to or resulting from mutation
Wikipedia
Usage examples of "mutational".
Heaven only knows what a psychochemical wilderness the world will be when all the tailored pheromones and augmentary psychotropics have run the gamut of mutational variation.
For one thing, they were much larger than their ancestors—although small as sapient spiders went—having benefitted from the same mutational chemistry that made that sort of size possible for sapient arthropods elsewhere.
Since each member of the ring is only one mutational step away from the central biomorph, it is easy for us to see them as children of the central parent.
Each generation of biomorphs is only a single mutational step away from its predecessor and its successor.
But after 100 generations of EVOLUTION, the biomorphs can be anything up to 100 mutational steps away from their original ancestor.
But he was unsure of the exact effect of strag poison on the body's metabolism, even less sure of what mutational divergences Megan might carry in his body.
I told him the idea about the electrical nature of the Pharos mutational filter, and gave him a neat chain of hences and therefores leading him through the possible electrosensitivity of the triggers to the possibility of throwing the triggers out of kilter using magnets.