ArticleFrontiers in microbiology2015
A new wine Torulaspora delbrueckii killer strain with broad antifungal activity and its toxin-encoding double-stranded RNA virus.
Article in Frontiers in microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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.
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.
Who cites it
34 citing papers in PubMed.
- Article
- Novel killer yeasts and toxins from the gardens of fungus-growing ants.Applied and environmental microbiology · 2026Article
- Wine Fermentation as a Model System for Microbial Ecology and Evolution.Environmental microbiology · 2025Review
- Profiles of Killer Systems and Volatile Organic Compounds of Rowanberry and Rosehip-Inhabiting Yeasts Substantiate Implications for Biocontrol.Foods (Basel, Switzerland) · 2025Article
- Co-culture dynamics betweenCurrent research in food science · 2025Article
- Processing of matched and mismatched rNMPs in DNA by archaeal ribonucleotide excision repair.iScience · 2023Article
- Strong ethanol- and frequency-dependent ecological interactions in a community of wine-fermenting yeasts.Communications biology · 2023Article
- Biocontrol and Probiotic Function of Non-Microorganisms · 2023Review
- Article
- Expression of the K74 Killer Toxin from Saccharomyces paradoxus Is Modulated by the Toxin-Encoding M74 Double-Stranded RNA 5' Untranslated Terminal Region.Applied and environmental microbiology · 2022Article
- New Insights into the Genome Organization of Yeast Double-Stranded RNA LBC Viruses.Microorganisms · 2022Article
- Genetic improvement of non-conventionalFrontiers in microbiology · 2022Article
- Genome Features of a New Double-Stranded RNA Helper Virus (LBCbarr) from WineInternational journal of molecular sciences · 2021Article
- The Influence of Fermenting Yeast on the Sensory Properties ofFoods (Basel, Switzerland) · 2021Article
- Viruses in fermented foods: are they good or bad? Two sides of the same coin.Food microbiology · 2021Review
- Yeast Interactions and Molecular Mechanisms in Wine Fermentation: A Comprehensive Review.International journal of molecular sciences · 2021Review
- The revenge of Zygosaccharomyces yeasts in food biotechnology and applied microbiology.World journal of microbiology & biotechnology · 2021Review
- The Species-Specific Acquisition and Diversification of a K1-like Family of Killer Toxins in Budding Yeasts of the Saccharomycotina.PLoS genetics · 2021Article
- Yeast and Filamentous Fungi Microbial Communities in Organic Red Grape Juice: Effect of Vintage, Maturity Stage, SOFrontiers in microbiology · 2021Article
- The Important Contribution of Non-Foods (Basel, Switzerland) · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wine Torulaspora delbrueckii strains producing a new killer toxin (Kbarr-1) were isolated and selected for wine making. They killed all the previously known Saccharomyces cerevisiae killer strains, in addition to other non-Saccharomyces yeasts. The Kbarr-1 phenotype is encoded by a medium-size 1.7 kb dsRNA, TdV-Mbarr-1, which seems to depend on a large-size 4.6 kb dsRNA virus (TdV-LAbarr) for stable maintenance and replication. The TdV-Mbarr-1 dsRNA was sequenced by new generation sequencing techniques. Its genome structure is similar to those of S. cerevisiae killer M dsRNAs, with a 5'-end coding region followed by an internal A-rich sequence and a 3'-end non-coding region. Mbarr-1 RNA positive strand carries cis acting signals at its 5' and 3' termini for transcription and replication respectively, similar to those RNAs of yeast killer viruses. The ORF at the 5' region codes for a putative preprotoxin with an N-terminal secretion signal, potential Kex2p/Kexlp processing sites, and N-glycosylation sites. No relevant sequence identity was found either between the full sequence of Mbarr-1 dsRNA and other yeast M dsRNAs, or between their respective toxin-encoded proteins. However, a relevant identity of TdV-Mbarr-1 RNA regions to the putative replication and packaging signals of most of the M-virus RNAs suggests that they are all evolutionarily related.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.