title: RNA polymerase II from wheat germ contains tightly bound zinc.
mesh_terms: D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D011485:Protein Binding; D012319:RNA Polymerase II / Q000302:isolation & purification / Q000378:metabolism; D012639:Seeds / Q000201:enzymology*; D013045:Species Specificity; D013054:Spectrophotometry, Atomic; D014908:Triticum / Q000201:enzymology; D015032:Zinc / Q000032:analysis*
chemical_list: D012319:RNA Polymerase II; D012321:DNA-Directed RNA Polymerases; D015032:Zinc