Microbial Sources of some Antibiotics

Microbial sources of some Antibiotics are as follows.

MICRO-ORGANISMS ANTIBIOTICS
BACTERIA  
Streptomyces spp Amphotericin B, chloramphenicol (also synthetic),Erythromycin,kanamycin,Neomycin, Rifampin,Streptomycin, Tetracyclines.
Micromonospora spp. Gentamycin
Bacilus spp. Bacitracin, Polymyxins.
FUNGI  
Penicillium spp. Griseofulvin, Penicillin
Cephalosporium spp Cephalosporins