Evidence map›Paper›PMID 30287912›Full record

ArticleScientific reports2018

Oenological traits of Lachancea thermotolerans show signs of domestication and allopatric differentiation.

Ana Hranilovic, Joanna M Gambetta, Leigh Schmidtke, Paul K Boss, Paul R Grbin, Isabelle Masneuf-Pomarede, Marina Bely, Warren Albertin, Vladimir Jiranek

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

41 citing papers in PubMed.

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  10. Colonization of vineyards by non-bioRxiv : the preprint server for biology · 2025
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  11. Innovative Fermentation Approach EmployingFoods (Basel, Switzerland) · 2025
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  12. Production of Lambic-like Fruit Sour Beer withAntioxidants (Basel, Switzerland) · 2025
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  13. Subpopulation-specific gene expression inCurrent research in food science · 2025
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  14. Co-culture dynamics betweenCurrent research in food science · 2025
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  18. Foods (Basel, Switzerland) · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Ana HranilovicThe Australian Research Council Training Centre for Innovative Wine Production, Adelaide, SA, Australia.
Joanna M GambettaNational Wine and Grape Industry Centre, School of Agricultural and Wine Science, Charles Sturt University, Wagga Wagga, NSW, Australia.ORCID http://orcid.org/0000-0002-6687-9834
Leigh SchmidtkeThe Australian Research Council Training Centre for Innovative Wine Production, Adelaide, SA, Australia.ORCID http://orcid.org/0000-0001-9765-5510
Paul K BossCSIRO Agriculture and Food, Adelaide, SA, Australia.ORCID http://orcid.org/0000-0003-0356-9342
Paul R GrbinDepartment of Wine and Food Science, The University of Adelaide, Adelaide, SA, Australia.ORCID http://orcid.org/0000-0002-7997-6131
Isabelle Masneuf-PomaredeUnité de recherche Œnologie, Institut de la Science de la Vigne et du Vin, University of Bordeaux, Villenave d'Ornon, France.
Marina BelyUnité de recherche Œnologie, Institut de la Science de la Vigne et du Vin, University of Bordeaux, Villenave d'Ornon, France.
Warren AlbertinUnité de recherche Œnologie, Institut de la Science de la Vigne et du Vin, University of Bordeaux, Villenave d'Ornon, France.
Vladimir JiranekThe Australian Research Council Training Centre for Innovative Wine Production, Adelaide, SA, Australia. vladimir.jiranek@adelaide.edu.au.ORCID http://orcid.org/0000-0002-9775-8963

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The yeast Lachancea thermotolerans (previously Kluyveromyces thermotolerans) is a species of large, yet underexplored, oenological potential. This study delivers comprehensive oenological phenomes of 94 L. thermotolerans strains obtained from diverse ecological niches worldwide, classified in nine genetic groups based on their pre-determined microsatellite genotypes. The strains and the genetic groups were compared for their alcoholic fermentation performance, production of primary and secondary metabolites and pH modulation in Chardonnay grape juice fermentations. The common oenological features of L. thermotolerans strains were their glucophilic character, relatively extensive fermentation ability, low production of acetic acid and the formation of lactic acid, which significantly affected the pH of the wines. An untargeted analysis of volatile compounds, used for the first time in a population-scale phenotyping of a non-Saccharomyces yeast, revealed that 58 out of 90 volatiles were affected at an L. thermotolerans strain level. Besides the remarkable extent of intra-specific diversity, our results confirmed the distinct phenotypic performance of L. thermotolerans genetic groups. Together, these observations provide further support for the occurrence of domestication events and allopatric differentiation in L. thermotolerans population.

Indexed as

DomesticationGenetic VariationGenotypeAlcoholsFermentationMetabolismMicrosatellite RepeatsSaccharomycesSecondary MetabolismVolatile Organic CompoundsWineAlcoholsVolatile Organic Compounds

Identifiers

PMID30287912
PMCPMC6172252

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.