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Volatiles from three genome sequenced fungi from the genus Aspergillus
The volatiles emitted by agar plate cultures of three genome sequenced fungal strains from the genus Aspergillus were analysed by GC–MS. All three strains produced terpenes for which a biosynthetic relationship is discussed. The obtained data were also correlated to genetic information about the enc...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Beilstein-Institut
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5942377/ https://www.ncbi.nlm.nih.gov/pubmed/29765471 http://dx.doi.org/10.3762/bjoc.14.77 |
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author | Dickschat, Jeroen S Celik, Ersin Brock, Nelson L |
author_facet | Dickschat, Jeroen S Celik, Ersin Brock, Nelson L |
author_sort | Dickschat, Jeroen S |
collection | PubMed |
description | The volatiles emitted by agar plate cultures of three genome sequenced fungal strains from the genus Aspergillus were analysed by GC–MS. All three strains produced terpenes for which a biosynthetic relationship is discussed. The obtained data were also correlated to genetic information about the encoded terpene synthases for each strain. Besides terpenes, a series of aromatic compounds and volatiles derived from fatty acid and branched amino acid metabolism were identified. Some of these compounds have not been described as fungal metabolites before. For the compound ethyl (E)-hept-4-enoate known from cantaloupe a structural revision to the Z stereoisomer is proposed. Ethyl (Z)-hept-4-enoate also occurs in Aspergillus clavatus and was identified by synthesis of an authentic standard. |
format | Online Article Text |
id | pubmed-5942377 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Beilstein-Institut |
record_format | MEDLINE/PubMed |
spelling | pubmed-59423772018-05-15 Volatiles from three genome sequenced fungi from the genus Aspergillus Dickschat, Jeroen S Celik, Ersin Brock, Nelson L Beilstein J Org Chem Full Research Paper The volatiles emitted by agar plate cultures of three genome sequenced fungal strains from the genus Aspergillus were analysed by GC–MS. All three strains produced terpenes for which a biosynthetic relationship is discussed. The obtained data were also correlated to genetic information about the encoded terpene synthases for each strain. Besides terpenes, a series of aromatic compounds and volatiles derived from fatty acid and branched amino acid metabolism were identified. Some of these compounds have not been described as fungal metabolites before. For the compound ethyl (E)-hept-4-enoate known from cantaloupe a structural revision to the Z stereoisomer is proposed. Ethyl (Z)-hept-4-enoate also occurs in Aspergillus clavatus and was identified by synthesis of an authentic standard. Beilstein-Institut 2018-04-24 /pmc/articles/PMC5942377/ /pubmed/29765471 http://dx.doi.org/10.3762/bjoc.14.77 Text en Copyright © 2018, Dickschat et al. https://creativecommons.org/licenses/by/4.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms) |
spellingShingle | Full Research Paper Dickschat, Jeroen S Celik, Ersin Brock, Nelson L Volatiles from three genome sequenced fungi from the genus Aspergillus |
title | Volatiles from three genome sequenced fungi from the genus Aspergillus |
title_full | Volatiles from three genome sequenced fungi from the genus Aspergillus |
title_fullStr | Volatiles from three genome sequenced fungi from the genus Aspergillus |
title_full_unstemmed | Volatiles from three genome sequenced fungi from the genus Aspergillus |
title_short | Volatiles from three genome sequenced fungi from the genus Aspergillus |
title_sort | volatiles from three genome sequenced fungi from the genus aspergillus |
topic | Full Research Paper |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5942377/ https://www.ncbi.nlm.nih.gov/pubmed/29765471 http://dx.doi.org/10.3762/bjoc.14.77 |
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