bacteriën	antibiotica
Streptomyces nodosus Streptomyces sp. Streptomyces erythreus Streptomyces sp. Streptomyces fradiae Streptomyces sp. Streptomyces sp. Streptomyces griseus Streptomyces rimosus Streptomyces orientalis Streptomyces mediterranei	amfotericina B chlooramfenicol erythromycine kanamycine neomicine nystatine rifampicine streptomicine tetracycline vancomycine rifamicine
Micromonospora puropurea	gentamycine
Bacillus subtilis	bacitracine
Bacillus polymyxa	polymicine B
schimmels	antibiotica
Penicillium griseofulvum	griseofulvine
Penicillium chrysogenum	penicilline
Cefalosporium acremonium	cefalosporine