title: A tentative initiation inhibitor of chromosomal heterogeneous RNA synthesis.
mesh_terms: D000818:Animals; D001487:Basidiomycota; D001562:Benzimidazoles / Q000494:pharmacology*; D002467:Cell Nucleus; D002875:Chromosomes / Q000378:metabolism*; D003562:Cytidine / Q000378:metabolism; D003609:Dactinomycin / Q000494:pharmacology; D003864:Depression, Chemical; D004175:Diptera; D004586:Electrophoresis; D066298:In Vitro Techniques; D008970:Molecular Weight; D009183:Mycotoxins / Q000494:pharmacology; D009842:Oligopeptides / Q000494:pharmacology; D010456:Peptides, Cyclic / Q000494:pharmacology; D012313:RNA / Q000037:antagonists & inhibitors / Q000096:biosynthesis*; D012260:Ribonucleases / Q000494:pharmacology; D012265:Ribonucleotides / Q000494:pharmacology*; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D001562:Benzimidazoles; D009183:Mycotoxins; D009842:Oligopeptides; D010456:Peptides, Cyclic; D012265:Ribonucleotides; D014316:Tritium; D003609:Dactinomycin; D003562:Cytidine; D012313:RNA; D012260:Ribonucleases; D014529:Uridine