Once eukaryotes had evolved, it seems that opportunities for genetic exchange would have been severely limited.

Therefore, Naegleria is likely to be able to undergo genetic exchange.

Does this mean that there is no genetic exchange between tribes?

"They have organized the behavior of animal pollinators in such a way as to accomplish their own genetic exchange."

The forces of evolution are most evident when populations become isolated, either through geographic distance or by other mechanisms that prevent genetic exchange.

These rotaviruses are a potential reservoir for genetic exchange with human rotaviruses.

In addition, these results open the way to the development of a system for the study of genetic exchange in trypanosomes.

But it would have decreased the time available for cultural or genetic exchange.

Another study by Bruce et al. presented evidence that there may be regular genetic exchange within P. malariae populations.