Skip to main content
. 2015 Nov 5;9:72. doi: 10.3389/fncir.2015.00072

FIGURE 1.

FIGURE 1

Population labeling of CCK+ neurons throughout the OB following Bulk Regional Viral Injection (BReVI) in neonatal mice. (A,B) Coronal sections at anterior, central, and posterior positions along the rostrocaudal axis showing labeling of OB neurons in P21 CCK-IRES-Cre mice injected with AAV1-Flex-tdTomato (A) at P0 and (B) P3. Orange dashed lines enclose the AOB. Higher magnification images of blue boxed regions are shown below. GL, glomerular layer. EPL, external plexiform layer. MCL, mitral cell layer. IPL, internal plexiform layer. GCL, granule cell layer. (C,D) Coronal sections showing the injected (right) and uninjected (left) OBs of P21 CCK-IRES-Cre mice that received OB injections of AAV1-Flex-tdTomato at (C) P0 or (D) P3.