Small scale fungal community differentiation in a vineyard system.

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dc.contributor.author Knight, Sarah en
dc.contributor.author Karon, Ophir en
dc.contributor.author Goddard, Matthew en
dc.date.accessioned 2020-02-07T01:24:16Z en
dc.date.issued 2020-05 en
dc.identifier.citation Food microbiology 87:103358 May 2020 en
dc.identifier.issn 0740-0020 en
dc.identifier.uri http://hdl.handle.net/2292/49800 en
dc.description.abstract Microbes influence the quality of agricultural commodities and contribute to their distinctive sensorial attributes. Increasingly studies have demonstrated not only differential geographic patterns in microbial communities and populations, but that these contribute to valuable regionally distinct agricultural product identities, the most well-known example being wine. However, little is understood about microbial geographic patterns at scales of less than 100 km. For wine, single vineyards are the smallest (and most valuable) scale at which wine is asserted to differ; however, it is unknown whether microbes play any role in agricultural produce differentiation at this scale. Here we investigate whether vineyard fungal communities and yeast populations driving the spontaneous fermentation of fruit from these same vineyards are differentiated using metagenomics and population genetics. Significant differentiation of fungal communities was revealed between four Central Otago (New Zealand) Pinot Noir vineyard sites. However, there was no vineyard demarcation between fermenting populations of S. cerevisiae. Overall, this provides evidence that vineyard microbiomes potentially contribute to vineyard specific attributes in wine. Understanding the scale at which microbial communities are differentiated, and how these communities influence food product attributes has direct economic implications for industry and could inform sustainable management practices that maintain and enhance microbial diversity. en
dc.format.medium Print-Electronic en
dc.language eng en
dc.relation.ispartofseries Food microbiology en
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. en
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm en
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/ en
dc.subject Fungi en
dc.subject Vitis en
dc.subject Fruit en
dc.subject Discriminant Analysis en
dc.subject Fermentation en
dc.subject Wine en
dc.subject New Zealand en
dc.subject Mycobiome en
dc.title Small scale fungal community differentiation in a vineyard system. en
dc.type Journal Article en
dc.identifier.doi 10.1016/j.fm.2019.103358 en
pubs.begin-page 103358 en
pubs.volume 87 en
dc.rights.holder Copyright: The authors en
pubs.publication-status Published en
dc.rights.accessrights http://purl.org/eprint/accessRights/OpenAccess en
pubs.subtype Journal Article en
pubs.elements-id 788348 en
pubs.org-id Science en
pubs.org-id Biological Sciences en
dc.identifier.eissn 1095-9998 en
pubs.record-created-at-source-date 2020-01-18 en
pubs.dimensions-id 31948613 en


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https://creativecommons.org/licenses/by-nc-nd/4.0/ Except where otherwise noted, this item's license is described as https://creativecommons.org/licenses/by-nc-nd/4.0/

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