Cross Section of the Mouse Olfactory Bulb (IMAGE) University of Bath Caption A cross section of the mouse olfactory bulb. Green is electroporated neuroblasts born in the sub ventricular zone that migrated into the olfactory bulb. Blue is a DAPI nuclear counterstain. Credit Francis Szele Usage Restrictions Credit Francis Szele 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.