Antibiotics

Miyakamide B2 is an antibiotic produced by Aspergillus flavus var. columnaris FKI-0739. It has insecticidal effect. Miyakamide B2 inhibits the growth of Artemia salina at a minimum concentration of 20 μg/mL. It inhibits P388 cells with an IC50 of 7.6 μg/mL.

Mollisin is a quinone antibiotic produced by Mollisia caesia. It has antifungal activity.

Monamycin C is an ester peptide antibiotic produced by Str. jamaicensis A-154. Activity against gram-positive bacteria.

Monamycin E is an ester peptide antibiotic produced by Str. jamaicensis A-154. Activity against gram-positive bacteria.

Monensin B is an oxygen-containing heterocyclic polyether antibiotic produced by Str. cinnamonensis. It has antibacterial, mycobacterial, fungal and protozoan activity, but it has a weaker effect on gram-negative bacteria and has an inhibitory effect on HeLa cells.

Monensin C is an oxygen-containing heterocyclic polyether antibiotic produced by Str. cinnamonensis. It has antibacterial, mycobacterial, fungal and protozoan activity, but it has a weaker effect on gram-negative bacteria and has an inhibitory effect on HeLa cells.

Monensin D is an oxygen-containing heterocyclic polyether antibiotic produced by Str. cinnamonensis. It has antibacterial, mycobacterial, fungal and protozoan activity, but it has a weaker effect on gram-negative bacteria and has an inhibitory effect on HeLa cells.

Mureidomycin D is an antibiotic produced by Str. flavidovirens SANK 60486. It has anti-Pseudomonas aeruginosa activity.

Mureidomycin E is an antibiotic produced by Str. flavidovirens SANK 60486. It has anti-Pseudomonas aeruginosa activity.

Mureidomycin F is an antibiotic produced by Str. flavidovirens SANK 60486. It has anti-Pseudomonas aeruginosa activity.

Mutalomycin is a polyether antibiotic produced by Str. mutabilis NRRL 8088. It has anti-Gram-positive bacteria, anti-mycoplasma and anti-coccidial activity.

Mycelianamide is an antibiotic produced by Pen. griseofulvum. Activity against gram-positive bacteria.

Mycinamicin I is a macrolide antibiotic produced by Micromonospora griseorubida sp. nov. Activity against gram-positive bacteria.

Mycinamicin IV is a macrolide antibiotic produced by Micromonospora griseorubida sp. nov. Activity against gram-positive bacteria.

Mycinamicin VII is a macrolide antibiotic produced by Micromonospora griseorubida sp. nov. Activity against gram-positive bacteria.

Mycobacillin is a peptide antibiotic produced by Bac. subtilis. Antifungal activity.

Mycoplanecin A is a cyclic peptide antibiotic produced by Actinoplanes aivajinensis subsp. mycoplanecinus. It has strong anti-mycobacterial, luteus, and Hypococcus activity. It also has moderate anti-Xanthomonas oryzae activity. It also has antibacterial effect on some strains of Actinomycetes.

Mycoplanecin B is a cyclic peptide antibiotic produced by Actinoplanes aivajinensis subsp. mycoplanecinus.

Mycoversilin is an antibiotic produced by Aspergillus versicolor (N5)17. It has the activity of inhibiting skin fungi and phytopathogenic fungi, but has no anti-yeast and bacterial activity. It has a strong inhibitory effect on protein synthesis.

Myxovirescin A is an antibiotic produced by Myxococcus virescens Mxv48. Activity against gram-negative bacteria.