Screening for beta-lactam antibiotics in nature.
D000900:Anti-Bacterial Agents / Q000302:isolation & purification*; D004790:Enzyme Induction; D012107:Research Design; D001618:beta-Lactamases / Q000235:genetics / Q000378:metabolism; D047090:beta-Lactams
D000900:Anti-Bacterial Agents; D047090:beta-Lactams; D001618:beta-Lactamases