Pax6 and Zic: tool-kit genes in a highly simplified bilaterian-7

Copyright information: Taken from " Pax6 and Zic: tool-kit genes in a highly simplified bilaterian"http://www.biomedcentral.com/1471-2148/7/201BMC Evolutionary Biology 2007;7():201-201.Published online 25 Oct 2007PMCID:PMC2222250.nd infusoriform embryo is based on Furuya et al. [50, 51, 52].