title: Different ribonucleic acid polymerase activities in larval and adult blowflies.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D004175:Diptera / Q000201:enzymology*; D007814:Larva; D008274:Magnesium; D008345:Manganese; D014118:Toxins, Biological
chemical_list: D014118:Toxins, Biological; D008345:Manganese; D012321:DNA-Directed RNA Polymerases; D008274:Magnesium