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The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Effect of aluminium on lipid peroxidation, superoxide dismutase, catalase, and peroxidase activities in root tips of soybean (Glycine max)

Cakmak, Ismail, Horst, Walter J.·1991·Physiologia Plantarum

Abstract

Inhibition of root elongation and modification of membrane properties are sensitive responses of plants to aluminium. The present paper reports on the effect of AI on lipid peroxidation and activities of enzymes related to production of activated oxygen species. Soybean seedlings (Glycine max L. cv. Sito) were precultured in solution culture for 3–5 days and then treated for 1–72 h with Al (AICI 3 ) concentrations ranging from 10 to 75 μM at a constant pH of 4.1. In response to Al supply, lipid peroxidation in the root tips (< 2 cm) was enhanced only after longer durations of treatment. Aluminium‐dependent increase in lipid peroxidation was intensified by Fe 2+ (FeSO 4 ). A close relationship existed between lipid peroxidation and inhibition of root‐elongation rate induced by Al and/or Fe toxicity and/or Ca deficiency. Besides enhancement of lipid peroxidation in the crude extracts of root tips due to Al, the activities of superoxide dismutase (EC 1.15.1.1) and peroxidase (EC 1.11.1.7) increased, whereas catalase (EC 1.11.1.6) activity decreased. This indicates a greater generation of oxygen free radicals and related tissue damage. The results suggest that lipid peroxidation is part of the overall expression of Al toxicity in roots and that enhanced lipid peroxidation by oxygen free radicals is a consequence of primary effects of Al on membrane structure.

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Crossref · 10.1034/j.1399-3054.1991.830320.x

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Metadata

Authors
Cakmak, I., & Horst, W. J.
Venue
Physiologia Plantarum
Publisher
Wiley
Published
1991-11
Volume
83
Issue
3
Pages
463-468
ISSN
  • 0031-9317 (ISSN-L)
  • 1399-3054
OpenAlex
W2152582923
Cited by
1,928
References
3
FWCI
4.79
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Effect of aluminium on lipid peroxidation, superoxide dismutase, catalase, and peroxidase activities in root tips of soybean (Glycine max). https://app.cochat.ai/papers/10.1034/j.1399-3054.1991.830320.x
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Cakmak, I., & Horst, W. J. (1991). Effect of aluminium on lipid peroxidation, superoxide dismutase, catalase, and peroxidase activities in root tips of soybean (Glycine max). Physiologia Plantarum. https://doi.org/10.1034/j.1399-3054.1991.830320.x

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