http://www.sciencemag.org/content/339/6118/391.1.full

Science News Focus

“Nervous System May Have Evolved Twice”

Elizabeth Pennisi

A newly sequenced genome of a comb jelly threatens to upend the view that the neuron evolved only once in the history of life.

Interresting, especially in the light of Jussi’s and Mine Ediacara-presentation…

–Mikko