American biologist Michael Freeling has proposed "balanced gene drive" as a saltational mechanism in the mutationist tradition, which could explain trends involving morphological complexity in plant and animal eukaryotic lineages.
O biólogo norteamericano Michael Freeling propuxo un "impulso xénico equilibrado" (balanced gene drive) como mecanismo saltacionista na tradición mutacionista, que podía explicar as tendencias que implicaban a complexidade morfolóxica en liñaxes eucariotas de plantas e animais.