Figure 6.
Expression of the B-ephrins in the septum. Coronal sections of E18 mouse embryos were hybridized with 35S-labeled riboprobes of the B-ephrins. A, Bright-field photomicrograph of a thionin-stained section of the mouse septum for cytoarchitecture reference. B-D, Dark-field photomicrographs of mouse brain sections containing the septum hybridized with riboprobes of ephrin-B1 (B), ephrin-B2 (C), and ephrin-B3 (D). Sense control probes showed no specific hybridization signals. cc, Corpus callosum; DLS, dorsal lateral septum; VLS, ventral lateral septum; MS, medial septum. Scale bar, 0.2 mm.