Localization of endogenous RNA polymerase activity in frozen sections of plant tissues.
D001345:Autoradiography; D003609:Dactinomycin; D006651:Histocytochemistry; D010944:Plants / Q000201:enzymology*; D012316:RNA Nucleotidyltransferases / Q000032:analysis*; D003313:Zea mays
D003609:Dactinomycin; D012316:RNA Nucleotidyltransferases