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Tuttle RN, Demko AM, Patin NV, Kapono CA, Donia MS, Dorrestein P, Jensen PR. Detection of Natural Products and Their Producers in Ocean Sediments. Appl Environ Microbiol 2019; 85:e02830-18. [PMID: 30737349 PMCID: PMC6450032 DOI: 10.1128/aem.02830-18] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Accepted: 01/30/2019] [Indexed: 11/20/2022] Open
Abstract
Thousands of natural products have been identified from cultured microorganisms, yet evidence of their production in the environment has proven elusive. Technological advances in mass spectrometry, combined with public databases, now make it possible to address this disparity by detecting compounds directly from environmental samples. Here, we used adsorbent resins, tandem mass spectrometry, and next-generation sequencing to assess the metabolome of marine sediments and its relationship to bacterial community structure. We identified natural products previously reported from cultured bacteria, providing evidence they are produced in situ, and compounds of anthropogenic origin, suggesting this approach can be used as an indicator of environmental impact. The bacterial metabolite staurosporine was quantified and shown to reach physiologically relevant concentrations, indicating that it may influence sediment community structure. Staurosporine concentrations were correlated with the relative abundance of the staurosporine-producing bacterial genus Salinispora and production confirmed in strains cultured from the same location, providing a link between compound and candidate producer. Metagenomic analyses revealed numerous biosynthetic gene clusters related to indolocarbazole biosynthesis, providing evidence for noncanonical sources of staurosporine and a path forward to assess the relationships between natural products and the organisms that produce them. Untargeted environmental metabolomics circumvents the need for laboratory cultivation and represents a promising approach to understanding the functional roles of natural products in shaping microbial community structure in marine sediments.IMPORTANCE Natural products are readily isolated from cultured bacteria and exploited for useful purposes, including drug discovery. However, these compounds are rarely detected in the environments from which the bacteria are obtained, thus limiting our understanding of their ecological significance. Here, we used environmental metabolomics to directly assess chemical diversity in marine sediments. We identified numerous metabolites and, in one case, isolated strains of bacteria capable of producing one of the compounds detected. Coupling environmental metabolomics with community and metagenomic analyses provides opportunities to link compounds and producers and begin to assess the complex interactions mediated by specialized metabolites in marine sediments.
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Affiliation(s)
- Robert N Tuttle
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California San Diego, La Jolla, California, USA
| | - Alyssa M Demko
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California San Diego, La Jolla, California, USA
| | - Nastassia V Patin
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California San Diego, La Jolla, California, USA
| | - Clifford A Kapono
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California, USA
| | - Mohamed S Donia
- Department of Molecular Biology, Princeton University, Princeton, New Jersey, USA
| | - Pieter Dorrestein
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California, USA
- Center for Microbiome Innovation, University of California San Diego, La Jolla, California, USA
| | - Paul R Jensen
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California San Diego, La Jolla, California, USA
- Center for Microbiome Innovation, University of California San Diego, La Jolla, California, USA
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Guo YY, Li H, Zhou ZX, Mao XM, Tang Y, Chen X, Jiang XH, Liu Y, Jiang H, Li YQ. Identification and Biosynthetic Characterization of Natural Aromatic Azoxy Products from Streptomyces chattanoogensis L10. Org Lett 2015; 17:6114-7. [DOI: 10.1021/acs.orglett.5b03137] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuan-Yang Guo
- Institute
of Biochemistry, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Han Li
- Institute
of Biochemistry, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Zhen-Xing Zhou
- Institute
of Biochemistry, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Xu-Ming Mao
- Institute
of Biochemistry, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Yi Tang
- Department
of Chemical and Biomolecular Engineering, University of California Los Angeles, 402 Westwood Plaza, Los
Angeles, California 90095, United States
| | - Xin Chen
- Institute
of Biochemistry, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Xin-Hang Jiang
- Institute
of Biochemistry, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Yu Liu
- Institute
of Biochemistry, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Hui Jiang
- Institute
of Biochemistry, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Yong-Quan Li
- Institute
of Biochemistry, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
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3
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Makrlík E, Vaňura P. Experimental and theoretical study on interaction of the silver cation with nonactin. Mol Phys 2015. [DOI: 10.1080/00268976.2015.1054326] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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4
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Complexation of the thallium cation with nonactin: an experimental and theoretical study. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1153-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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5
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Tebbets B, Yu Z, Stewart D, Zhao LX, Jiang Y, Xu LH, Andes D, Shen B, Klein B. Identification of antifungal natural products via Saccharomyces cerevisiae bioassay: insights into macrotetrolide drug spectrum, potency and mode of action. Med Mycol 2013; 51:280-9. [PMID: 22928922 PMCID: PMC3594352 DOI: 10.3109/13693786.2012.710917] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Since current antifungal drugs have not kept pace with the escalating medical demands of fungal infections, new, effective medications are required. However, antifungal drug discovery is hindered by the evolutionary similarity of mammalian and fungal cells, which results in fungal drug targets having human homologs and drug non-selectivity. The group III hybrid histidine kinases (HHKs) are an attractive drug target since they are conserved in fungi and absent in mammals. We used a Saccharomyces cerevisiae reporter strain that conditionally expresses HHK to establish a high-throughput bioassay to screen microbial extracts natural products for antifungals. We identified macrotetrolides, a group of related ionophores thought to exhibit restricted antifungal activity. In addition to confirming the use of this bioassay for the discovery of antifungal natural products, we demonstrated broader, more potent fungistatic activity of the macrotetrolides against multiple Candida spp., Cryptococcus spp., and Candida albicans in biofilms. Macrotetrolides were also active in an animal model of C. albicans biofilm, but were found to have inconsistent activity against fluconazole-resistant C. albicans, with most isolates resistant to this natural product. The macrotetrolides do not directly target HHKs, but their selective activity against S. cerevisiae grown in galactose (regardless of Drk1 expression) revealed potential new insight into the role of ion transport in the mode of action of these promising antifungal compounds. Thus, this simple, high-throughput bioassay permitted us to screen microbial extracts, identify natural products as antifungal drugs, and expand our understanding of the activity of macrotetrolides.
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Affiliation(s)
- Brad Tebbets
- Department of Pediatrics, the University of Wisconsin School of Medicine and Public Health, Madison, WI
- Department of Medical Microbiology and Immunology, the University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Zhiguo Yu
- Department of Chemistry, The Scripps Research Institute, Jupiter, Florida, USA
| | - Douglas Stewart
- Department of Pediatrics, the University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Li-Xing Zhao
- Yunnan Institute of Microbiology, Yunnan University, Kunming, Yunnan, China
| | - Yi Jiang
- Yunnan Institute of Microbiology, Yunnan University, Kunming, Yunnan, China
| | - Li-Hua Xu
- Yunnan Institute of Microbiology, Yunnan University, Kunming, Yunnan, China
| | - David Andes
- Department of Internal Medicine, the University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Ben Shen
- Department of Chemistry, The Scripps Research Institute, Jupiter, Florida, USA
- Department of Molecular Therapeutics, The Scripps Research Institute, Jupiter, Florida, USA
| | - Bruce Klein
- Department of Pediatrics, the University of Wisconsin School of Medicine and Public Health, Madison, WI
- Department of Internal Medicine, the University of Wisconsin School of Medicine and Public Health, Madison, WI
- Department of Medical Microbiology and Immunology, the University of Wisconsin School of Medicine and Public Health, Madison, WI
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6
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Synergistic extraction of some univalent cations into nitrobenzene by using sodium dicarbollylcobaltate and nonactin. J Radioanal Nucl Chem 2013. [DOI: 10.1007/s10967-012-2232-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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7
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Makrlík E, Toman P, Vaňura P. Experimental and theoretical study on the complexation of the strontium cation with nonactin. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2012.07.058] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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8
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Makrlík E, Toman P, Vaňura P. Complexation of the cesium cation with nonactin: extraction and DFT study. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-1871-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Takai K, Hanadate T, Abe M, Ono Y, Yamada T, Kuwahara S, Kiyota H. Synthesis of macrotetrolide α, a designed polynactin analog composed of bishomononactic acids. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.07.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Makrlík E, Vaňura P. Solvent extraction of some divalent metal cations into nitrobenzene by using a synergistic mixture of strontium dicarbollylcobaltate and nonactin. J Radioanal Nucl Chem 2010. [DOI: 10.1007/s10967-010-0869-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Burgermeister W, Winkler-Oswatitsch R. Complex formation of monovalent cations with biofunctional ligands. Top Curr Chem (Cham) 2007. [DOI: 10.1007/bfb0111222] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Copping LG, Duke SO. Natural products that have been used commercially as crop protection agents. PEST MANAGEMENT SCIENCE 2007; 63:524-54. [PMID: 17487882 DOI: 10.1002/ps.1378] [Citation(s) in RCA: 218] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Many compounds derived from living organisms have found a use in crop protection. These compounds have formed the basis of chemical synthesis programmes to derive new chemical products; they have been used to identify new biochemical modes of action that can be exploited by industry-led discovery programmes; some have been used as starting materials for semi-synthetic derivatives; and many have been used or continue to be used directly as crop protection agents. This review examines only those compounds derived from living organisms that are currently used as pesticides. Plant growth regulators and semiochemicals have been excluded from the review, as have living organisms that exert their effects by the production of biologically active secondary metabolites.
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Lee JW, Priestley ND. A free energy calculation can be used to predict K(+)-binding constants for new macrotetrolide antibiotics. Bioorg Med Chem Lett 1998; 8:1725-8. [PMID: 9873423 DOI: 10.1016/s0960-894x(98)00300-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
A free energy calculation technique was used to predict K+ binding constants for new macrotetrolides. The technique was validated by successfully predicting affinity constants for known, naturally produced, macrotetrolides.
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Affiliation(s)
- J W Lee
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Ohio State University, Columbus 43210-1291, USA
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15
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Abstract
Published results as well as patent applications on biological effects of macrotetrolides and nonactic acids are reviewed. Their antimicrobial, antiprotozoan (coccidiostatic), antiparasitic (anthelminthic), insecticidal and acaricidal (miticidal) effects and also newly described immunosuppressive and plant growth stimulating activities are described. Both theoretical papers and practical applications including the effects of macrotetrolides on the environment are included; a particular target organism and precise dosage (e.g. LD50) are reported, in agreement with the original papers. It appears that macrotetrolides and their homologs are very prospective bioactive compounds that find application in agriculture, forestry, human and veterinary medicine while their negative effects on the environment are restricted to a minimum (biological quality of soil and water etc.).
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Affiliation(s)
- Z Zizka
- Institute of Microbiology, Academy of Sciences of the Czech Republic, Prague, Czech Republic
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Zizka Z, Pelc R. Quantitative assessment of cell damage in situ: electron microprobe X-ray analysis of model organisms treated with noxious species. Folia Microbiol (Praha) 1998; 42:530-2. [PMID: 9438353 DOI: 10.1007/bf02826569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The existing set of methods for assessing toxicity of noxas, based on experiments with whole animals (subclinical toxicity, toxicokinetics, carcinogenity, teratogenity, neurotoxicology etc.) does not provide much information about cellular and subcellular effects such compounds may exert. We suggest to complement the current methodology by combining a traditional morphological observation in an electron microscope with a spectroscopic method of electron microprobe X-ray analysis (or X-ray microanalysis). The latter makes it possible to measure concentrations of chemical elements in individual cells and organelles and effects of noxas can thus be assessed (i) at subcellular level, (ii) directly in situ and (iii) quantitatively. Concentrations of biologically important elements such as phosphorus, sulfur or zinc were measured in individual organelles in both intact and noxa-treated tissues, thus offering a possibility of comparing the effects of various noxious species at subcellular level (with the noxa previously applied to whole tissue or animal). The suggested correlation of analytical and morphological information may also provide new insights into cellular targeting of noxas (and potentially also drugs) as some organelles appear to be much more susceptible to damage than others.
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Affiliation(s)
- Z Zizka
- Laboratory of Mathematical and Physical Methods (Group of Electron Microscopy), Academy of Sciences of the Czech Republic, Prague
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17
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Synthesis and evaluation of a designed inhibitor for nonactin biosynthesis in S. griseus ETH A7796. Bioorg Med Chem Lett 1997. [DOI: 10.1016/s0960-894x(97)00393-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Jizba J, Skibová I. Regulation of biosynthesis of pesticidal metabolic complexes inStreptomyces griseus. Folia Microbiol (Praha) 1994. [DOI: 10.1007/bf02906806] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Jizba J, Sedmera P, Zima J, Beran M, Blumauerová M, Kandybin NV, Samoukina GV. Macrotetrolide antibiotics produced by Streptomyces globisporus. Folia Microbiol (Praha) 1991; 36:437-43. [PMID: 1821868 DOI: 10.1007/bf02884062] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Macrotetrolides isolated from a new producer, Streptomyces globisporus, were identified as nonactin, monactin, dinactin and trinactin. Spectroscopic characterization of these compounds was extended by 13NMR spectra. Chemical ionization with ammonia as reactive gas was proposed for mass-spectroscopic characterization of their mixtures. Their biological activity was confirmed by using larvae of the Colorado potato beetle (Leptinotarsa decemlineata) as a new test model.
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Affiliation(s)
- J Jizba
- Institute of Microbiology, Czechoslovak Academy of Sciences, Prague
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Vincenti M, Guglielmetti G, Andriollo N, Cassani G. Structural analysis of macrotetralide antibiotic mixtures using collision-induced dissociation mass spectrometry. ACTA ACUST UNITED AC 1990. [DOI: 10.1002/bms.1200190407] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Jois HR, Sarkar A, Gurusiddaiah S. Antifungal macrodiolide from Streptomyces sp. Antimicrob Agents Chemother 1986; 30:458-64. [PMID: 3777909 PMCID: PMC180580 DOI: 10.1128/aac.30.3.458] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Aerobic fermentation cultures of Streptomyces sp. produced an antifungal macrodiolide. This new antibiotic consists of two units of homononactic acid linked to form a cyclic diester. An unknown polypeptide was also isolated in trace quantities. The antibiotic with polypeptide complex showed high levels of antifungal activity compared with that of the macrodiolide alone. The macrodiolide also showed a stimulatory effect on some species of fungi. The production, purification, and characterization of these compounds are reported.
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Sasaki H, Suzuki K, Ichikawa T, Sawada M, Iwane Y, Ando K. Microbial Degradation of a Macrotetrolide Miticide in Soil. Appl Environ Microbiol 1980; 40:264-8. [PMID: 16345605 PMCID: PMC291563 DOI: 10.1128/aem.40.2.264-268.1980] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Macrotetrolide, a miticide consisting of tetranactin, trinactin, and dinactin, was readily biodegradable and hence did not accumulate in soil. [
U
-
14
C]macrotetrolide was rapidly degraded via its constituent hydroxycarboxylic acids to carbon dioxide and water. In culture media, however, the mixture was hydrolyzed to homononactic and nonactic acids by three strains of
Bacillus
sp. and two of
Micrococcus
sp. The latter strains were able to hydrolyze 500 μg of the antibiotic per ml within a few days and to grow in the presence of 4,000 μg of the antibiotic per ml. However, they were unable to assimilate the constituent acids which accumulated in the culture medium.
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Affiliation(s)
- H Sasaki
- Research Laboratories, Chugai Pharmaceutical Co., Ltd., Takada, Toshima, Tokyo 171, Japan
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Abstract
Microorganisms are capable of producing natural products with widely divergent chemical structures. Greatest attention in the past has been paid to natural products that have antibiotic properties. Natural products accumulate in fermentation broths during secondary metabolism, a characteristic of the incomplete metabolic control operative in growth-inhibited microorganisms. With this general mechanism of biosynthesis, the natural products synthesized by microorganisms would be expected to have a broad range of pharmacological activities. The directed screening for non-antibiotic natural products has been of limited scope. The expectation that new compounds of interest would be found has been validated. The pharmacologically active natural products provide previously unrecognized structures as tools for fundamental research programs, as well as offering the possibility of direct use in medicine or in industrial processes.
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Ueno M, Kishimoto H. COMPLEX FORMATION ENTHALPIES OF TETRANACTIN WITH ALKALI IONS IN METHANOL. CHEM LETT 1979. [DOI: 10.1246/cl.1979.1487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Masamune S, Bates GS, Corcoran JW. Makrolide. Neuere Fortschritte ihrer Chemie und Biochemie. Angew Chem Int Ed Engl 1977. [DOI: 10.1002/ange.19770890906] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Misato T, Ko K, Yamaguchi I. Use of antibiotics in agriculture. ADVANCES IN APPLIED MICROBIOLOGY 1977; 21:53-88. [PMID: 66858 DOI: 10.1016/s0065-2164(08)70038-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Phillies GDJ, Asher IM, Stanley HE. Nonactin, monactin, dinactin, trinactin, and tetranactin. A Raman spectroscopic study. Biopolymers 1975. [DOI: 10.1002/bip.1975.360141107] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Iitaka Y, Sakamaki T, Nawata Y. THE MOLECULAR STRUCTURES OF TETRANACTIN AND ITS ALKALI METAL ION COMPLEXES. CHEM LETT 1972. [DOI: 10.1246/cl.1972.1225] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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