Puberty-Inducing Nerve Cells (IMAGE) The Company of Biologists Caption The image contains a circular structure within the developing nose that gives rise to puberty-inducing nerve cells, shown in green. Some of these nerve cells leave their birth place to travel in small clumps along nerve cables. These cells and the cables also have the PLXNA3 molecule, which is colored red, but appears yellow, because of the red and green overlap. All cells are also highlighted in blue. Credit Roberto Oleari, University of Milan Usage Restrictions Image may only be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.