- some of numerous red, frequently poisonous, polypeptide antibiotics obtained from soil bacteria.
- any one of a class of toxic polypeptide antibiotics present in earth germs of genus Streptomyces.
- some of numerous red antibiotics separated from earth germs with a three-ring heterocyclic nucleus with an attached peptide string.
- any of different red antibiotics isolated from soil germs
Sentence for "actinomycin"
- An enormous molecule shaped like an…
Hypernym for "actinomycin"