Evidence map›Paper›PMID 34837115›Full record

ArticleWorld journal of microbiology & biotechnology2021

Multiple exposures to high concentrations of selenate significantly improve selenate tolerability, red elemental selenium (Se

Xuechen Ni, Jinbao Tian, Changmei Chen, Ling Huang, Jia Lei, Xuejing Yu, Xingguo Wang

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in World journal of microbiology & biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Xuechen NiState Key Laboratory of Biocatalysis and Enzyme Engineering, The Faculty of Life Science, Hubei University, Wuhan, China.
Jinbao TianState Key Laboratory of Biocatalysis and Enzyme Engineering, The Faculty of Life Science, Hubei University, Wuhan, China.
Changmei ChenState Key Laboratory of Biocatalysis and Enzyme Engineering, The Faculty of Life Science, Hubei University, Wuhan, China.
Ling HuangObstetrics and Gynecology Department, Fifth Hospital in Wuhan, Wuhan, China.
Jia LeiState Key Laboratory of Biocatalysis and Enzyme Engineering, The Faculty of Life Science, Hubei University, Wuhan, China.
Xuejing YuState Key Laboratory of Biocatalysis and Enzyme Engineering, The Faculty of Life Science, Hubei University, Wuhan, China.
Xingguo WangState Key Laboratory of Biocatalysis and Enzyme Engineering, The Faculty of Life Science, Hubei University, Wuhan, China. xgwang@hubu.edu.cn.ORCID http://orcid.org/0000-0002-8707-8622

Funding

Ministry of Science and Technology of the People's Republic of China 2016YFD0200905
6 · The paper itself

Abstract

Herbaspirillum camelliae WT00C is a gram-negative endophyte isolated from the tea plant. It has an intact selenate metabolism pathway but poor selenate tolerability. In this study, microbiological properties of the strain WT00C were examined and compared with other three strains CT00C, NCT00C and NT00C, which were obtained respectively from four, six and eight rounds of 24-h exposures to 200 mM selenate. The selenate tolerability and the ability to generate red elemental selenium (Se0) and selenoproteins in H. camelliae WT00C has significantly improved by the forced evolution via 4-6 rounds of multiple exposures a high concentration of selenate. The original strain WT00C grew in 200 mM selenate with the lag phase of 12 h and 400 mM selenate with the lag phase of 60 h, whereas the strains CT00C and NCT00C grew in 800 mM selenate and showed a relatively short lag phase when they grew in 50-400 mM selenate. Besides selenate tolerance, the strains CT00C and NCT00C significantly improved the biosynthesis of red elemental selenium (Se

Indexed as

Bacterial ProteinsCamellia sinensisDose-Response Relationship, DrugFermentationGene Expression Regulation, BacterialHerbaspirillumSelenic AcidSeleniumSelenoproteinsBacterial ProteinsSelenic AcidSeleniumSelenoproteinsForced evolutionHerbaspirillum camelliaeSelenate metabolismSelenate tolerability

Identifiers

PMID34837115

What OpenQuestion holds

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Read underepoch 390

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.