THE dendritic distribution of mitral/tufted (M/T) cells in the opossum accessory olfactory bulb
(AOB) was investigated using intracellular injection of Lucifer yellow and DiI labeling. Lucifer
yellow labeling demonstrated that the primary dendrites of M/T cells are restricted to one of
the two subregions (anterior or posterior) of the glomerular layer. When DiI was placed in the
anterior or posterior subregion of the glomerular layer, virtually all of the labeled cell bodies
in the AOB were located in the anterior or posterior part of the M/T cell layer, respectively …