Effects of the antibiotic resistomycin on the synthesis of macromolecules.

作者: I. Haupt , U. Wähnert , Ch. Pitra , G. Löber , G. Luck

DOI: 10.1002/JOBM.3630150604

关键词: DNATranscription (biology)BiologyMolecular biologyOligonucleotideBiochemistryRNA polymeraseRNANuclease protection assayPolymeraseRNA-dependent RNA polymerase

摘要: Resistomycin preferentially inhibits RNA synthesis in comparison to DNA and protein intact bacterial cells. Studies with cell-free systems have shown that the antibiotic interferes synthesis, while is inhibited a much lesser extent. Detailed studies indicate an interaction of resistomycin DNA- polymerase. In case polymerase this was proved by CD measurements, whereas no DNA, RNA, homopolynucleotides could be found. One can conclude binding basis for its interference synthesis.

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