Localization of p62c-yes protein in mammalian neural tissues.
Expression of the c-yes proto-oncogene in mammalian brain, retina and adrenal gland was studied by immunohistochemistry and immune assays with affinity-purified anti-yes IgG. Immunohistochemical staining with anti-yes IgG showed that in the central nervous system p62c-yes is highly expressed in mitral cells of the olfactory bulb, Purkinje cells of the cerebellum, hippocampal neurons and granule neurons of the dentate gyrus and ependymal cells lining central nervous system ventricles. Less intense labeling by anti-yes IgG was observed in most neuronal cell bodies in the brain. In addition, we observed intense c-yes immunoreactivity in the ganglion cells of the retina, the inner segment layer of rods and cones and medullary cells of the adrenal gland. Mapping p62c-yes expression to specific areas of mammalian neural tissues points to attractive experimental systems which could be used to investigate the function of the proto-oncogene product in neural processes.
Laboratory of Molecular Oncology, Rockefeller University, New York, New York 10021.
Y H
YH
Zhao
H
H
Baker
S I
SI
Walaas
M
M
Sudol
D000311:Adrenal Glands / Q000737:chemistry*; D000818:Animals; D001923:Brain Chemistry; D007074:Immunoglobulin G; D007150:Immunohistochemistry; D011518:Proto-Oncogene Proteins / Q000032:analysis*; D051575:Proto-Oncogene Proteins c-yes; D051381:Rats; D012160:Retina / Q000737:chemistry*; D019061:src-Family Kinases
D007074:Immunoglobulin G; D011518:Proto-Oncogene Proteins; D051575:Proto-Oncogene Proteins c-yes; D019061:src-Family Kinases