«Fear of sharks influences seaweed growth on Fijian coral reefs: New study finds first clear example of sharks causing cascading changes among other sea life.» (sciencedaily.com)
The finding is «the first clear example that it's only a microbe that is holding the separation between these two species,» says Michael Wade, an evolutionary geneticist at Indiana University, Bloomington. (sciencemag.org)
Evolutionary geneticist Leonie Moyle of Indiana University, Bloomington, says the results are «quite exciting» because this is the first clear example of genetically incompatible lineages within the same species. (sciencemag.org)