ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]
The potential of the newly isolated thermotolerant yeast Pichia kudriavzevii RZ8-1 for high-temperature ethanol production.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 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
27 citing papers in PubMed.
- Enhanced ethanol fermentation by thermotolerant Pichia kudriavzevii LC671435 in the presence of major lignocellulosic inhibitors.Archives of microbiology · 2026Article
- Article
- Robust Pichia kudriavzevii for open production of methylotrophic protein.Applied microbiology and biotechnology · 2026Article
- Article
- Unveiling the thermotolerance mechanism of Pichia kudriavzevii LC375240 through transcriptomic and genetic analyses.BMC biology · 2025Article
- Transcriptional Regulation Mechanisms in Adaptively EvolvedJournal of fungi (Basel, Switzerland) · 2025Article
- Comparison of stress tolerance mechanisms between Saccharomyces cerevisiae and the multistress-tolerant Pichia kudriavzevii.FEMS yeast research · 2025Review
- Culture-Dependent and -Independent Wastewater Surveillance for Multiple Pathogenic Yeasts.Journal of fungi (Basel, Switzerland) · 2025Article
- Revealing Non-Conventional and Thermotolerant Yeasts from Tropical Regions: Diversity and Potential Traits for Bioproducts.Mycobiology · 2025Review
- Molecular Characterization of Culturable Yeasts and Nonspore-Forming Bacteria Associated With Fermented Kapok Seeds (International journal of food science · 2025Article
- Article
- Comprehensive network of stress-induced responses in Zymomonas mobilis during bioethanol production: from physiological and molecular responses to the effects of system metabolic engineering.Microbial cell factories · 2024Review
- Sorbitol production from mixtures of molasses and sugarcane bagasse hydrolysate using the thermally adapted Zymomonas mobilis ZM AD41.Scientific reports · 2024Article
- Adaptive laboratory evolution under acetic acid stress enhances the multistress tolerance and ethanol production efficiency of Pichia kudriavzevii from lignocellulosic biomass.Scientific reports · 2023Article
- Dung beetle-associated yeasts display multiple stress tolerance: a desirable trait of potential industrial strains.BMC microbiology · 2023Article
- Genetic basis for probiotic yeast phenotypes revealed by nanopore sequencing.G3 (Bethesda, Md.) · 2023Article
- Metabolomics Study Reveals Biomarker L-Proline as Potential Stress-Protectant Compound for High-Temperature Bioethanol Fermentation by Yeast Pichia kudriavzevii 1P4.Applied biochemistry and biotechnology · 2023Article
- Advances in the Application of the Non-Conventional YeastJournal of fungi (Basel, Switzerland) · 2023Review
- The potential of multistress tolerant yeast, Saccharomycodes ludwigii, for second-generation bioethanol production.Scientific reports · 2022Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High potential, thermotolerant, ethanol-producing yeasts were successfully isolated in this study. Based on molecular identification and phylogenetic analysis, the isolated thermotolerant yeasts were clustered in the genera of Pichia kudriavzevii, Candida tropicalis, Candida orthopsilosis, Candida glabrata and Kodamea ohmeri. A comparative study of ethanol production using 160g/L glucose as a substrate revealed several yeast strains that could produce high ethanol concentrations at high temperatures. When sugarcane bagasse (SCB) hydrolysate containing 85g/L glucose was used as a substrate, the yeast strain designated P. kudriavzevii RZ8-1 exhibited the highest ethanol concentrations of 35.51g/L and 33.84g/L at 37°C and 40°C, respectively. It also exhibited multi-stress tolerance, such as heat, ethanol and acetic acid tolerance. During ethanol fermentation at high temperature (42°C), genes encoding heat shock proteins (ssq1 and hsp90), alcohol dehydrogenases (adh1, adh2, adh3 and adh4) and glyceraldehyde-3-phosphate dehydrogenase (tdh2) were up-regulated, suggesting that these genes might play a crucial role in the thermotolerance ability of P. kudriavzevii RZ8-1 under heat stress. These findings suggest that the growth and ethanol fermentation activities of this organism under heat stress were restricted to the expression of genes involved not only in heat shock response but also in the ethanol production pathway.
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.