Fungicidal toxins from biocontrol bacteria
US5852054A · kind A · utility
7Cited by
6References
3Claims
0Family size
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Key dates
| Filing date | Mar 8, 1994 |
| Grant date | Dec 22, 1998 |
| Priority date | — |
| Expiry date | Mar 8, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/085
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A biocontrol bacteria, Bacillus cereus ATCC 53522, has been found to naturally synthesize two antibiotics, here designated zwittermicin A and antibiotic B. Zwittermicin A is a 396 dalton linear aminopolyol, a class of metabolite previously unknown in B. cereus. Antibiotic B is an aminoglycoside. Both antibiotics exhibit inhibitory activity on many fungal and bacterial pathogens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.