Actinomadura species as antibiotic producers

Terekhova, L.P.; Galatenko, O.A.; Preobrazhenskaia, T.P.; Tolstykh, I.V.; Ol'khovatova, O.L.; Malkina, N.D.; Rubtsova, E.V.

Antibiotiki i Khimioterapiia 36(1): 3-5

1991


ISSN/ISBN: 0235-2990
PMID: 2053819
Document Number: 385132
Screening of antibiotic-producing cultures among Actinomadura showed that definite species mainly produced antibiotics of the same groups. Thus, carminomycins were produced by all the 4 studied strains of A. carminata, maduramycins were produced by 3 strains of A. rubra, prodigiozines were produced by 3 strains of A. madurae and luzopeptines were produced by 6 strains of A. recticatena. Supposedly, new antibiotics with original spectral characteristics were isolated from 2 strains of A. fulvescens. There was a clear-cut relation of the number of the active strains and their antibiotic productivity in definite media to their species. The liquid nutrient media, such as yeast-sucrose, soya-glucose and soya-glucose with cobalt chloride proved to be the most efficient in the primary screening of antibiotic-producing cultures.

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