Evidence map›Paper›PMID 26922415›Full record

ArticleJournal of industrial microbiology & biotechnology2016

The impact of heterologous catalase expression and superoxide dismutase overexpression on enhancing the oxidative resistance in Lactobacillus casei.

Jinzhong Lin, Yexia Zou, Kunlin Cao, Chengjie Ma, Zhengjun Chen

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of industrial microbiology & biotechnology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.9field-weighted citation impact, top 8% 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

12 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. The Potential ofAntioxidants (Basel, Switzerland) · 2020
    Review
  6. Enhanced Antioxidant Activity inFrontiers in microbiology · 2020
    Article
  7. Article
  8. Article
  9. Article
  10. Effect of superoxide dismutase and manganese on superoxide tolerance inBioscience of microbiota, food and health · 2018
    Article
  11. Article
  12. Article
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

5 authors at 2 institutions in 1 country.

Jinzhong LinState Key Laboratory of Dairy Biotechnology, Technology Center of Bright Dairy and Food Co., Ltd., 1518 Jiangchang Road (W), Shanghai, 200436, China.
Yexia ZouTechnology Center of Wuhan Xinxingdi Biotechnology Development Co., Ltd., 517 Luoshi South Road, Wuhan, 430070, China.
Kunlin CaoState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China.
Chengjie MaState Key Laboratory of Dairy Biotechnology, Technology Center of Bright Dairy and Food Co., Ltd., 1518 Jiangchang Road (W), Shanghai, 200436, China. chengjiema99@gmail.com.
Zhengjun ChenState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China. Zhengjun.chen@gmail.com.
Huazhong Agricultural University · CNJiangnan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two heme-dependent catalase genes were amplified from genomic DNA of Lactobacillus plantarum WCFS1 (KatE1) and Lactobacillus brevis ATCC 367 (KatE2), respectively, and a manganese-containing superoxide dismutase from Lactobacillus casei MCJΔ1 (MnSOD) were cloned into plasmid pELX1, yielding pELX1-KatE1, pELX1-KatE2 and pELX1-MnSOD, then the recombinant plasmids were transferred into L. casei MCJΔ1. The strains of L. casei MCJΔ1/pELX1-KatE1 and L. casei MCJΔ1/pELX1-KatE2 were tolerant at 2 mM H2O2. The survival rates of L. casei MCJΔ1/pELX1-KatE1 and L. casei MCJΔ1/pELX1-KatE2 were 270-fold and 300-fold higher than that of the control strain on a short-term H2O2 exposure, and in aerated condition, the survival cells counts were 146- and 190-fold higher than that of the control strain after 96 h of incubation. Furthermore, L. casei MCJΔ1/pELX1-MnSOD was the best in three recombinants which was superior in the living cell viability during storage when co-storage with Lactobacillus delbrueckii subsp. lactis LBCH-1.

Indexed as

Microbial ViabilityCatalaseHydrogen PeroxideLacticaseibacillus caseiOxidation-ReductionSuperoxide DismutaseTransformation, BacterialCatalaseHydrogen PeroxideSuperoxide DismutaseCatalaseHeterologous expressionLactobacillus caseiOxidative resistanceSuperoxide dismutase (SOD)

Identifiers

PMID26922415
OpenAlexW2289897809

What OpenQuestion holds

Textmetadata
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.