Antibiotics

It is an antibiotic against gram-positive bacteria originally isolated from Str. sp. DOA 1205.

Pyrronamycin A is produced by the strain of Streptomyces sp. KY11768. It has antibacterial activity against gram-positive and negative bacteria such as Staphylococcus aureus, enterococcus, Escherichia coli, Klebsiella pneumoniae, Proteus, Shigella and Salmonella.

Pyrronamycin B is produced by the strain of Streptomyces sp. KY11768. It has antibacterial activity against gram-positive and negative bacteria such as Staphylococcus aureus, enterococcus, Escherichia coli, Klebsiella pneumoniae, Proteus, Shigella and Salmonella. It also has anti-tumor activity.

Isoquinocycline A is originally isolated from Str. aureofaciens. It has strong anti-mycobacterium activity.

It is originally isolated from Asp. quadrilineatus NRRL 521, NRRL 201, SM 200, SM-297, GA317. Quadrilineatin has antifungal and bacterial effects.

Queenslandon is produced by the strain of Chrysosporium queenslandicum IFM 51121. It has moderate anti-streptomyces, penicillium, Penicillium, Aspergillus fumigatus, aspergillus flavus and other fungal activities. And it has no effect on bacteria.

Quinomycin C is originally isolated from Str. sp. 732. It has a strong effect on gram-positive bacteria and HeLa cells, and also on some gram-negative bacteria. It also has a protective effect on mice inoculated with poliovirus.

Quinomycin B is originally isolated from Str. sp. 732. It has a strong effect on gram-positive bacteria and HeLa cells, and also on some gram-negative bacteria. It also has a protective effect on mice inoculated with poliovirus.

Rabelomycin is originally isolated from Str.olivaceus. Rabelomycin only works against gram-positive bacteria.

It is produced by the strain of Str. racemochromogenes 229. It has broad spectrum antibacterial activity and antifungal effect, and it can inhibit PR-8 of influenza virus in tissue culture.

It is produced by the strain of Str. racemochromogenes 229. It has broad spectrum antibacterial activity and antifungal effect, and it can inhibit PR-8 of influenza virus in tissue culture.

It is produced by the strain of Str. racemochromogenes 229. It has broad spectrum antibacterial activity and antifungal effect, and it can inhibit PR-8 of influenza virus in tissue culture.

It is produced by the strain of Str. racemochromogenes 229. It has broad spectrum antibacterial activity and antifungal effect, and it can inhibit PR-8 of influenza virus in tissue culture.

Radicinin is produced by the strain of Curvularia lunata IAM-18010. It has anti-bacterial effect, but its activity is weak.

Rakicidin A is originally isolated from Micromonospora sp. R385-2. It has anti-tumor activity in vitro with the IC50 of 40 μg/mL.

Rakicidin B is originally isolated from Micromonospora sp. R385-2. It has anti-tumor activity in vitro with the IC50 of 200 μg/mL.

It is produced by the strain of Pestalotia ramulosa NRRL 2826. Ramulosin has an antifungal effect and inhibits the germination of fungal meristems.

Rancinamycin III is an antibiotic that has antibacterial properties originally isolated from Str. lincolnensis.

It is produced by the strain of Streptomyces sp. GW71/2497. Resomycin A showed activity of anti-staphylococcus aureus, Escherichia coli and Streptomyces green, with MIC of about 20 μg/mL.

It is produced by the strain of Streptomyces sp. GW71/2497. Resomycin B showed activity of anti-staphylococcus aureus, Escherichia coli and Streptomyces green, with MIC of about 20 μg/mL.