CORRIGENDUM: Innexin gap junctions in nerve cells coordinate spontaneous contractile behavior in Hydra polyps Takaku, Yasuharu ; Hwang, Jung Shan ; Wolf, Alexander ; Böttger, Angelika ; Shimizu, Hiroshi ; David, Charles N. ; Gojobori, Takashi Abstract Publication: Scientific Reports Pub Date: February 2014 DOI: 10.1038/srep04009 Bibcode: 2014NatSR...4.4009T