Lipopeptides Produced by a Soil Bacillus Megaterium Strain
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چکیده
منابع مشابه
Purification of Bioactive Lipopeptides Produced by Bacillus subtilis Strain BIA
Bacillus subtilis strain BIA was used for the production of bioactive lipopeptides. Different extraction and purification methods were assayed as liquid-liquid extraction, and acid and ammonium sulfate precipitation followed by TLC, SPE, and gel filtration. Active fractions were further purified using RP-HPLC. The molecular mass of the purified product from HPLC was determined through Tris-Tric...
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Cyclic lipopeptides are produced by a soil Bacillus megaterium strain and several other Bacillus species. In this work, they are detected both in the Bacillus intact cells and the cells culture medium by MALDI-TOF mass spectrometry. The cyclic lipopeptides self-assemble in water media producing negatively charged and large aggregates (300-800 nm of mean hydrodynamic radius) as evaluated by dyna...
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Megacin Cx is a bacteriocidal protein, previously described by Durner and Mach (Durner, K. (1970) Z. Allg. Mikrobiol. 10, 93-102; Durner, K. (1970) Z. Allg. Mikrobiol. 10, 373-382; Durner, K., and Mach, F. (1966) Zentralbl. Bakteriol. Parasitenkd. Infektionskr. Hyg. Abt. I Orig. 2, 120, 565-575), which is released into the medium during growth by Bacillus megaterium strain 337. We have optimize...
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ژورنال
عنوان ژورنال: Microbial Ecology
سال: 2008
ISSN: 0095-3628,1432-184X
DOI: 10.1007/s00248-008-9464-x