There was an error in the first sentence of the last paragraph of this synopsis. The correct sentence is: This research demonstrates that at least a subset of the genes that cause head and brain formation in bilaterians are also differentially expressed in the aboral region of the sea anemone.
Citation: Mejia R (2013) Correction: Which Came First, the Head or the Brain? PLoS Biol 11(3): 10.1371/annotation/4a8d9f38-1d0d-4389-a284-9f2564e1ac0b. doi:10.1371/annotation/4a8d9f38-1d0d-4389-a284-9f2564e1ac0b
Published: March 5, 2013
Copyright: © 2013 . This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.