pubmed-article:2423198 | pubmed:abstractText | Immunostaining of myelin-associated glycoprotein (MAG) was performed in chick dorsal root ganglia (DRG) during development. The MAG-immunoreactive material appeared first around 7 days of incubation in immature neurons of DRG. Immunoprecipitates first confined to one pole of nucleus were gradually redistributed in the perinuclear Golgi apparatus of small DRG cells. Thus MAG may be used in the chick embryo as an early marker of primary sensory neurons of class B. | lld:pubmed |