Figure 5From: POU genes are expressed during the formation of individual ganglia of the cephalopod central nervous systemExpression of Ino-POU2 (orange), Ino-POU3 (blue), Ino-POU4 (pink), and Ino-POU6 (green) in stage 19 to 20 embryos of I. notoides . Anlagen of ganglia that do not express a given POU gene are labeled in gray. Abbreviations: cg, cerebral ganglion; e, eye; f, funnel; brg, intrabrachial ganglion; m, mantle; sg, stellate ganglion; og, optic ganglion; pg, pedal ganglion; pvg, palliovisceral ganglion; y, yolk. The statocysts are labeled with asterisks. Modified from [8, 12].Back to article page