collection date | 2014-01-01 |
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broad-scale environmental context | Engineered |
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local-scale environmental context | Food production |
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environmental medium | Food production |
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geographic location | Australia |
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investigation type | metagenome-assembled genome |
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isolation source | food production metagenome |
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project name | Wine is a complex beverage, comprised of thousands of metabolites that are produced through the action of yeasts and bacteria in fermenting grape must. To ensure a robust and reliable fermentation, most commercial wines are produced via inoculation with large amounts of the major wine yeast, Saccharomyces cerevisiae. However, there is a growing trend towards the use of uninoculated or “wild” fermentations, in which the yeasts and bacteria that are naturally associated with the vineyard or winery perform the fermentation. The varied metabolic contributions of the numerous non-Saccharomyces species in this microbial community are thought to impart complexity and desirable taste and aroma attributes to wild ferments when compared to their inoculated counterparts.</p><p>In order the map the microflora of spontaneous fermentation, metagenomic techniques were used to characterise and monitor the progression of fungal species in several wild fermentations. Both amplicon-based ITS phylotyping and shotgun metagenomics were used to assess community structure, in addition to the isolation, sequencing and de novo assembly of the first reference genomes for several dominant wine-associated species. |
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sample name | SRR3017093_bin.57_CONCOCT_v1.1_MAG |
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ENA-CHECKLIST | ERC000047 |
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ENA-FIRST-PUBLIC | 2023-01-03 |
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ENA-LAST-UPDATE | 2023-01-03 |
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External Id | SAMEA14037547 |
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INSDC center alias | EBI |
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INSDC center name | European Bioinformatics Institute |
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INSDC first public | 2023-01-03T00:32:16Z |
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INSDC last update | 2023-01-03T00:32:16Z |
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INSDC status | public |
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Submitter Id | SRR3017093_bin.57_CONCOCT_v1.1_MAG |
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assembly quality | Many fragments with little to no review of assembly other than reporting of standard assembly statistics |
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assembly software | metaspadesv3.12.0 |
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binning parameters | Default |
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binning software | CONCOCT v1.1 |
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broker name | EMG broker account, EMBL-EBI |
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completeness score | 95.87 |
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completeness software | CheckM |
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contamination score | 0.38 |
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geographic location (latitude) | not provided |
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geographic location (longitude) | not provided |
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metagenomic source | food production metagenome |
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sample derived from | SAMN04331404 |
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scientific_name | Tatumella ptyseos |
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sequencing method | Illumina MiSeq |
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taxonomic identity marker | multi-marker approach |
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