Algicidal lactones from the marine Roseobacter clade bacterium Ruegeria pomeroyi
Volatiles released by the marine Roseobacter clade bacterium Rugeria pomeroyi were collected by use of a closed-loop stripping headspace apparatus (CLSA) and analysed by GC–MS. Several lactones were found for which structural proposals were derived from their mass spectra and unambiguously verified...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Beilstein-Institut
2012-06-01
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| Series: | Beilstein Journal of Organic Chemistry |
| Subjects: | |
| Online Access: | https://doi.org/10.3762/bjoc.8.106 |
| _version_ | 1818642070674341888 |
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| author | Ramona Riclea Julia Gleitzmann Hilke Bruns Corina Junker Barbara Schulz Jeroen S. Dickschat |
| author_facet | Ramona Riclea Julia Gleitzmann Hilke Bruns Corina Junker Barbara Schulz Jeroen S. Dickschat |
| author_sort | Ramona Riclea |
| collection | DOAJ |
| description | Volatiles released by the marine Roseobacter clade bacterium Rugeria pomeroyi were collected by use of a closed-loop stripping headspace apparatus (CLSA) and analysed by GC–MS. Several lactones were found for which structural proposals were derived from their mass spectra and unambiguously verified by the synthesis of reference compounds. An enantioselective synthesis of two exemplary lactones was performed to establish the enantiomeric compositions of the natural products by enantioselective GC–MS analyses. The lactones were subjected to biotests to investigate their activity against several bacteria, fungi, and algae. A specific algicidal activity was observed that may be important in the interaction between the bacteria and their algal hosts in fading algal blooms. |
| first_indexed | 2024-12-16T23:37:13Z |
| format | Article |
| id | doaj.art-aad610a6c3964bb6b1cd7b014613eead |
| institution | Directory Open Access Journal |
| issn | 1860-5397 |
| language | English |
| last_indexed | 2024-12-16T23:37:13Z |
| publishDate | 2012-06-01 |
| publisher | Beilstein-Institut |
| record_format | Article |
| series | Beilstein Journal of Organic Chemistry |
| spelling | doaj.art-aad610a6c3964bb6b1cd7b014613eead2022-12-21T22:11:44ZengBeilstein-InstitutBeilstein Journal of Organic Chemistry1860-53972012-06-018194195010.3762/bjoc.8.1061860-5397-8-106Algicidal lactones from the marine Roseobacter clade bacterium Ruegeria pomeroyiRamona Riclea0Julia Gleitzmann1Hilke Bruns2Corina Junker3Barbara Schulz4Jeroen S. Dickschat5Institut für Organische Chemie, Technische Universität Braunschweig, Hagenring 30, D-38106 Braunschweig, GermanyInstitut für Organische Chemie, Technische Universität Braunschweig, Hagenring 30, D-38106 Braunschweig, GermanyInstitut für Organische Chemie, Technische Universität Braunschweig, Hagenring 30, D-38106 Braunschweig, GermanyInstitut für Mikrobiologie, Technische Universität Braunschweig, Spielmannstraße 7, D-38106 Braunschweig, GermanyInstitut für Mikrobiologie, Technische Universität Braunschweig, Spielmannstraße 7, D-38106 Braunschweig, GermanyInstitut für Organische Chemie, Technische Universität Braunschweig, Hagenring 30, D-38106 Braunschweig, GermanyVolatiles released by the marine Roseobacter clade bacterium Rugeria pomeroyi were collected by use of a closed-loop stripping headspace apparatus (CLSA) and analysed by GC–MS. Several lactones were found for which structural proposals were derived from their mass spectra and unambiguously verified by the synthesis of reference compounds. An enantioselective synthesis of two exemplary lactones was performed to establish the enantiomeric compositions of the natural products by enantioselective GC–MS analyses. The lactones were subjected to biotests to investigate their activity against several bacteria, fungi, and algae. A specific algicidal activity was observed that may be important in the interaction between the bacteria and their algal hosts in fading algal blooms.https://doi.org/10.3762/bjoc.8.106bacteria-algae symbiosislactonesRoseobactersynthesisvolatiles |
| spellingShingle | Ramona Riclea Julia Gleitzmann Hilke Bruns Corina Junker Barbara Schulz Jeroen S. Dickschat Algicidal lactones from the marine Roseobacter clade bacterium Ruegeria pomeroyi Beilstein Journal of Organic Chemistry bacteria-algae symbiosis lactones Roseobacter synthesis volatiles |
| title | Algicidal lactones from the marine Roseobacter clade bacterium Ruegeria pomeroyi |
| title_full | Algicidal lactones from the marine Roseobacter clade bacterium Ruegeria pomeroyi |
| title_fullStr | Algicidal lactones from the marine Roseobacter clade bacterium Ruegeria pomeroyi |
| title_full_unstemmed | Algicidal lactones from the marine Roseobacter clade bacterium Ruegeria pomeroyi |
| title_short | Algicidal lactones from the marine Roseobacter clade bacterium Ruegeria pomeroyi |
| title_sort | algicidal lactones from the marine roseobacter clade bacterium ruegeria pomeroyi |
| topic | bacteria-algae symbiosis lactones Roseobacter synthesis volatiles |
| url | https://doi.org/10.3762/bjoc.8.106 |
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