Cited by 361Plant Stress Responses and ToleranceHeavy metals in environmentPlant Micronutrient Interactions and Effects

The DOI matches its Crossref record; 197 of the 198 references it cites were found in a registry or an index.

Metal and Metalloid Toxicity in Plants: An Overview on Molecular Aspects

Open access
Angulo-Bejarano, Paola I., Puente-Rivera, Jonathan, Cruz-Ortega, Rocío·2021·Plants

Abstract

Worldwide, the effects of metal and metalloid toxicity are increasing, mainly due to anthropogenic causes. Soil contamination ranks among the most important factors, since it affects crop yield, and the metals/metalloids can enter the food chain and undergo biomagnification, having concomitant effects on human health and alterations to the environment. Plants have developed complex mechanisms to overcome these biotic and abiotic stresses during evolution. Metals and metalloids exert several effects on plants generated by elements such as Zn, Cu, Al, Pb, Cd, and As, among others. The main strategies involve hyperaccumulation, tolerance, exclusion, and chelation with organic molecules. Recent studies in the omics era have increased knowledge on the plant genome and transcriptome plasticity to defend against these stimuli. The aim of the present review is to summarize relevant findings on the mechanisms by which plants take up, accumulate, transport, tolerate, and respond to this metal/metalloid stress. We also address some of the potential applications of biotechnology to improve plant tolerance or increase accumulation.

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3390/plants10040635

Cites

197 of 197 references verified0 citation errors · 0 not checkable

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.

A few free checks a day · papers already verified open instantly · results are public

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?

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

Flagged first, then by citations

Show all 198 references

1 of the 198 references couldn’t be matched to a known paper.

Research works printed but not linked: 4

  1. Ensley, B.D. (2000). Metal-Accumulating Plants. Phytoremediation of Toxic Metals: Using Plants to Clean Up the Environment, John Wiley & Son.
  2. 2018, Zinc Metalloenzymes in Plants, Interciencia, 43, 242
  3. Marschner, H. (2002). Marschner’s Mineral Nutrition of Higher Plants, Elsevier BV.
  4. Yadav, 2005, Methylglyoxal Detoxification by Glyoxalase System: A Survival Strategy during Environmental Stresses, Physiol. Mol. Biol. Plants, 11, 1

Cited by

Sorted by citations

Items 301–361 of 361

Metadata

Authors
Angulo-Bejarano, P. I., Puente-Rivera, J., & Cruz-Ortega, R.
Affiliations
  • Laboratorio de Alelopatía, Departamento de Ecología Funcional, Instituto de Ecología, Universidad Nacional Autónoma de México, UNAM, 275, Ciudad Universitaria D.F. Circuito Exterior s/n Anexo al Jardín Botánico Exterior, México City 04510, Mexico
  • Instituto de Ecología (MX)
Venue
Plants
Publisher
MDPI AG
Published
2021-03-27
Volume
10
Issue
4
Pages
635
ISSN
2223-7747 (ISSN-L)
OpenAlex
W3151778362
Cited by
357
References
198
Citations by year
2026: 48 · 2025: 86 · 2024: 102 · 2023: 60 · 2022: 51 · 2021: 10
FWCI
5.45
Type
journal article
Language
en
Open access
Locations
  • Plants (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México (IN205912)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant Stress Responses and Tolerance
  • Physical Sciences › Environmental Science › Pollution › Heavy metals in environment
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant Micronutrient Interactions and Effects
Keywords
metal toxicity, metalloid toxicity, plant stress tolerance, hyperaccumulation, metal exclusion, metal chelation, metal transport, soil contamination, cadmium, lead, arsenic, zinc, copper, aluminum, biomagnification, plant biotechnology

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