The DOI matches its Crossref record; 99 of the 99 references it cites were found in a registry or an index.
New roles for bacterial siderophores in metal transport and tolerance
Abstract
Summary: Siderophores are chelators with extremely strong affinity for ferric iron and are best known for their capacity to feed microorganisms with this metal. Despite their preference for iron, they can also chelate numerous other metals with variable affinities. There is also increasing evidence that metals other than iron can activate the production of siderophores by bacteria, thereby implicating siderophores in the homeostasis of metals other than iron and especially heavy metal tolerance. This article considers this new concept that siderophores play a role in protecting bacteria against metal toxicity and discusses the possible contribution of these chelators to the transport of biological relevant metals in addition to iron.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“In addition to their iron complexation capacity, PVDs are able to chelate other metals [66,68].”
From A Review of Asbestos Bioweathering by Siderophore-Producing Pseudomonas: A Potential Strategy of Bioremediation (2020) · cites this paper as [68]
In the citing paper
“Besides the high efficiency of complexing Fe3+, PVD has also been shown to complex with 16 different lower affinity metals (Ag+, Al3+, Cd2+, Co2+, Cr2+, Cu2+, Eu3+, Ga3+, Hg2+, Mn2+, Ni2+, Pb2+, Sn2+, Tb3+, Tl+ and Zn2+) and it was therefore suggested that this chelation could also be a means to protect the cells from some toxic metals since the uptake pathway selectivity was demonstrated [66,67,”
From A Review of Asbestos Bioweathering by Siderophore-Producing Pseudomonas: A Potential Strategy of Bioremediation (2020) · cites this paper as [68]
In the citing paper
“Aside from iron, it has been shown that PCH form stable complexes with other metal cations [66,68].”
From A Review of Asbestos Bioweathering by Siderophore-Producing Pseudomonas: A Potential Strategy of Bioremediation (2020) · cites this paper as [68]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Metals, Toxicity and Oxidative Stress
Valko, M., Morris, H., & Cronin, M. (2005) · Current Medicinal Chemistry · doi:10.2174/0929867053764635 · Cited by 5,018
Microbial heavy-metal resistance
Nies, D. H. (1999) · Applied Microbiology and Biotechnology · doi:10.1007/s002530051457 · Cited by 2,512
Chemistry and biology of siderophores
Hider, R. C., & Kong, X. (2010) · Natural Product Reports · doi:10.1039/b906679a · Cited by 1,722
Efflux-mediated heavy metal resistance in prokaryotes
Nies, D. H. (2003) · FEMS Microbiology Reviews · doi:10.1016/s0168-6445(03)00048-2 · Cited by 1,557
Algae acquire vitamin B12 through a symbiotic relationship with bacteria
Croft, M. T., Lawrence, A. D., Raux-Deery, E., Warren, M. J., & Smith, A. G. (2005) · Nature · doi:10.1038/nature04056 · Cited by 1,536
Metal ions in biological catalysis: from enzyme databases to general principles
Andreini, C., Bertini, I., Cavallaro, G., Holliday, G. L., & Thornton, J. M. (2008) · JBIC Journal of Biological Inorganic Chemistry · doi:10.1007/s00775-008-0404-5 · Cited by 1,150
The E. coli BtuCD Structure: A Framework for ABC Transporter Architecture and Mechanism
Locher, K. P., Lee, A. T., & Rees, D. C. (2002) · Science · doi:10.1126/science.1071142 · Cited by 1,023
TonB-dependent transporters: regulation, structure, and function
Noinaj, N., Guillier, M., Barnard, & Buchanan, S. K. (2010) · Annual Review of Microbiology · doi:10.1146/annurev.micro.112408.134247 · Cited by 989
Enterobactin: an archetype for microbial iron transport.
Raymond, K. N., Dertz, E. A., & Kim, S. S. (2003) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0630018100 · Cited by 933
How do bacterial cells ensure that metalloproteins get the correct metal?
Waldron, K. J., & Robinson, N. J. (2009) · Nature Reviews Microbiology · doi:10.1038/nrmicro2057 · Cited by 834
Cited by
Antimicrobial activity of metals: mechanisms, molecular targets and applications
Lemire, J. A., Harrison, J. J., & Turner, R. J. (2013) · Nature Reviews Microbiology · doi:10.1038/nrmicro3028 · Cited by 2,746
Phytoremediation: A Promising Approach for Revegetation of Heavy Metal-Polluted Land
Yan, A., Wang, Y., Tan, S. N., Mohd Yusof, M. L., Ghosh, S., & Chen, Z. (2020) · Frontiers in Plant Science · doi:10.3389/fpls.2020.00359 · Cited by 1,644
Bacterial siderophores in community and host interactions
Kramer, J., Özkaya, Ö., & Kümmerli, R. (2020) · Nature Reviews Microbiology · doi:10.1038/s41579-019-0284-4 · Cited by 998
Perspectives of plant-associated microbes in heavy metal phytoremediation
Rajkumar, M., Sandhya, S., Prasad, M. N. V., & Freitas, H. (2012) · Biotechnology Advances · doi:10.1016/j.biotechadv.2012.04.011 · Cited by 992
Rashid, M. I., Mujawar, L. H., Shahzad, T., Almeelbi, T., Ismail, I. M. I., & Oves, M. (2016) · Microbiological Research · doi:10.1016/j.micres.2015.11.007 · Cited by 894
Metadata
- Authors
- Schalk, I. J., Hannauer, M., & Braud, A.
- Venue
- Environmental Microbiology
- Publisher
- Wiley
- Published
- 2011-08-30
- Volume
- 13
- Issue
- 11
- Pages
- 2844-2854
- ISSN
- 1462-2912 (ISSN-L)
- 1462-2920
- OpenAlex
- W2116711923
- Cited by
- 580
- References
- 99
- FWCI
- 14.43
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: New roles for bacterial siderophores in metal transport and tolerance. https://app.cochat.ai/papers/10.1111/j.1462-2920.2011.02556.x
- The paper
- Schalk, I. J., Hannauer, M., & Braud, A. (2011). New roles for bacterial siderophores in metal transport and tolerance. Environmental Microbiology. https://doi.org/10.1111/j.1462-2920.2011.02556.x
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
