Evidence map›Paper›PMID 28724440›Full record

ReviewMicrobial cell factories2017

Bottleneck in secretion of α-amylase in Bacillus subtilis.

Shaomin Yan, Guang Wu

Open access · goldAbstract readReview
In one paragraph

Review in Microbial cell factories, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

24 citing papers in PubMed, 48 citations in OpenAlex.

  1. Review
  2. Article
  3. Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025
    Article
  4. Profiling of Metabolite Changes in Lettuce Leaves during Fermentation byJournal of microbiology and biotechnology · 2025
    Article
  5. Article
  6. Article
  7. The Construction of an Environmentally Friendly Super-Secreting Strain ofInternational journal of molecular sciences · 2024
    Article
  8. Cells · 2024
    Article
  9. Review
  10. Automation-aided construction and characterization ofFrontiers in bioengineering and biotechnology · 2024
    Article
  11. Review
  12. Article
  13. The impact of PrsA over-expression on theFrontiers in microbiology · 2022
    Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Review
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

2 authors at 1 institution in 1 country.

Shaomin YanNational Engineering Research Center for Non-food Biorefinery, Guangxi Academy of Sciences, 98 Daling Road, Nanning, 530007, Guangxi, China.
Guang WuNational Engineering Research Center for Non-food Biorefinery, Guangxi Academy of Sciences, 98 Daling Road, Nanning, 530007, Guangxi, China. hongguanglishibahao@yahoo.com.ORCID http://orcid.org/0000-0003-0775-5759
Guangxi Academy of Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amylase plays an important role in biotechnology industries, and Gram-positive bacterium Bacillus subtilis is a major host to produce heterogeneous α-amylases. However, the secretion stress limits the high yield of α-amylase in B. subtilis although huge efforts have been made to address this secretion bottleneck. In this question-oriented review, every effort is made to answer the following questions, which look simple but are long-standing, through reviewing of literature: (1) Does α-amylase need a specific and dedicated chaperone? (2) What signal sequence does CsaA recognize? (3) Does CsaA require ATP for its operation? (4) Does an unfolded α-amylase is less soluble than a folded one? (5) Does α-amylase aggregate before transporting through Sec secretion system? (6) Is α-amylase sufficient stable to prevent itself from misfolding? (7) Does α-amylase need more disulfide bonds to be stabilized? (8) Which secretion system does PrsA pass through? (9) Is PrsA ATP-dependent? (10) Is PrsA reused after folding of α-amylase? (11) What is the fate of PrsA? (12) Is trigger factor (TF) ATP-dependent? The literature review suggests that not only the most of those questions are still open to answers but also it is necessary to calculate ATP budget in order to better understand how B. subtilis uses its energy for production and secretion.

Indexed as

Adenosine Triphosphatealpha-AmylasesBacillus subtilisBacterial ProteinsDisulfidesGene Expression Regulation, BacterialLipoproteinsMembrane ProteinsMolecular ChaperonesProtein FoldingProtein Sorting SignalsRecombinant ProteinsSolubilityAdenosine Triphosphatealpha-AmylasesBacterial ProteinsDisulfidesLipoproteinsMembrane ProteinsMolecular ChaperonesProtein Sorting SignalsprsA protein, bacteriaRecombinant ProteinsB. subtilisChaperoneProductionSecretionα-Amylase

Identifiers

PMID28724440
PMCPMC5518135
OpenAlexW2738158054

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.