Microbes provide insights into evolution of human language

Thursday, April 24, 2014 - 12:21 in Biology & Nature

Research into Pseudomonas aeruginosa, a type of bacteria common in water and soil, shows that they can communicate in a way that was previously thought to be unique to humans and perhaps some other primates. The bacteria used combinatorial communication, in which two signals are used together to achieve an effect that is different to the sum of the effects of the component parts.

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