Evidence map›Paper›PMID 27026881›Full record

ArticleSpringerPlus2016

Efficient conversion of xylose to ethanol by stress-tolerant Kluyveromyces marxianus BUNL-21.

Sukanya Nitiyon, Chansom Keo-Oudone, Masayuki Murata, Noppon Lertwattanasakul, Savitree Limtong, Tomoyuki Kosaka, Mamoru Yamada

Open access · diamondAbstract read
In one paragraph

Article in SpringerPlus, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.3field-weighted citation impact, top 13% of its field
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

10 citing papers in PubMed, 43 citations in OpenAlex.

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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

7 authors at 3 institutions in 3 countries.

Sukanya NitiyonApplied Molecular Bioscience, Graduate School of Medicine, Yamaguchi University, Ube, 755-8505 Japan.
Chansom Keo-OudoneDepartment of Biology, Faculty of Science, National University of Laos, Vientiane, Lao PDR.
Masayuki MurataApplied Molecular Bioscience, Graduate School of Medicine, Yamaguchi University, Ube, 755-8505 Japan.
Noppon LertwattanasakulDepartment of Microbiology, Faculty of Science, Kasetsart University, Bangkok, 10900 Thailand.
Savitree LimtongDepartment of Microbiology, Faculty of Science, Kasetsart University, Bangkok, 10900 Thailand.
Tomoyuki KosakaDepartment of Biological Chemistry, Faculty of Agriculture, Yamaguchi University, Yamaguchi, 753-8515 Japan.
Mamoru YamadaApplied Molecular Bioscience, Graduate School of Medicine, Yamaguchi University, Ube, 755-8505 Japan ; Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University, Yamaguchi, 753-8515 Japan.
Yamaguchi University · JPKasetsart University · THNational University of Laos · LA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The fermentation ability of thermotolerant Kluyveromyces marxianus BUNL-21 isolated in Laos was investigated. Comparison with thermotolerant K. marxianus DMKU3-1042 as one of the most thermotolerant yeasts isolated previously revealed that the strain possesses stronger ability for conversion of xylose to ethanol, resistance to 2-deoxyglucose in the case of pentose, and tolerance to various stresses including high temperature and hydrogen peroxide. K. marxianus BUNL-21 was found to have ethanol fermentation activity from xylose that is slightly lower and much higher than that of Scheffersomyces stipitis (Pichia stipitis) at 30 °C and at higher temperatures, respectively. The lower ethanol production seems to be due to large accumulation of acetic acid. The possible mechanism of acetic acid accumulation is discussed. In addition, it was found that both K. marxianus strains produced ethanol in the presence of 10 mM hydroxymethylfurfural or furfural, at a level almost equivalent to that in their absence. Therefore, K. marxianus BUNL-21 is a highly competent yeast for high-temperature ethanol fermentation with lignocellulosic biomass.

Indexed as

Ethanol fermentation on xyloseKluyveromyces marxianusStress resistanceThermotolerant yeast

Identifiers

PMID27026881
PMCPMC4769242
OpenAlexW2275271191

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.