
Antibiotic mold, Penicillium notatum. What new wonder drugs lie hidden in the world of soil microbes? Today only one in one thousand soil bacteria have been screened for antibiotics. © Dennis Kunkel Microscopy, Inc.
Antibiotic mold, Penicillium notatum. What new wonder drugs lie hidden in the world of soil microbes? Today only one in one thousand soil bacteria have been screened for antibiotics. © Dennis Kunkel Microscopy, Inc.