Evidence map›Paper›PMID 34723168›Full record

ReviewJournal of structural biology: X2021

Current view of iron biomineralization in magnetotactic bacteria.

Shirel Ben-Shimon, Daniel Stein, Raz Zarivach

Open access · goldAbstract readReview
In one paragraph

Review in Journal of structural biology: X, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 26 citations in OpenAlex.

  1. Cross-linking proteomics analysis for reliable identification of MamXY-associated magnetosome formation.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
    Article
  2. Article
  3. Innovative Nanocarriers: Magnetosomes in the Fight against Cancer.Anti-cancer agents in medicinal chemistry · 2026
    Review
  4. Article
  5. Characterization of Iron Oxide Nanoparticles Inside theNanomaterials (Basel, Switzerland) · 2025
    Article
  6. Review
  7. Review
  8. Bacterial Organelles in Iron Physiology.Molecular microbiology · 2024
    Review
  9. Review
  10. Microbial Mineralization withEnvironmental science & technology · 2024
    Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. 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

3 authors at 1 institution in 1 country.

Shirel Ben-ShimonDepartment of Life Sciences, National Institute for Biotechnology in the Negev and the Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel.
Daniel SteinDepartment of Life Sciences, National Institute for Biotechnology in the Negev and the Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel.
Raz ZarivachDepartment of Life Sciences, National Institute for Biotechnology in the Negev and the Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel.
Ben-Gurion University of the Negev · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biomineralization is the process of mineral formation by living organisms. One notable example of these organisms is magnetotactic bacteria (MTB). MTB are Gram-negative bacteria that can biomineralize iron into magnetic nanoparticles. This ability allows these aquatic microorganisms to orient themselves according to the geomagnetic field. The biomineralization process takes place in a specialized sub-cellular membranous organelle, the magnetosome. The magnetosome contains a defined set of magnetosome-associated proteins (MAPs) that controls the biomineralization environment, including iron concentration, redox, and pH. Magnetite formation is subjected to a tight regulation within the magnetosome that affects the nanoparticle nucleation, size, and shape, leading to well-defined magnetic properties. The formed magnetite nanoparticles have unique characteristics of a stable, single magnetic domain with narrow size distribution and high crystalline structures, which turned MTB into the subject of interest in multidisciplinary research. This graphical review provides a current overview of iron biomineralization in magnetotactic bacteria, focusing on Alphaproteobacteria. To better understand this complex mechanism, we present the four main steps and the main MAPs participating in the process of magnetosome formation.

Indexed as

BiomineralizationIron oxidesMagnetosomeMagnetotactic bacteria

Identifiers

PMID34723168
PMCPMC8536778
OpenAlexW3206720529

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.