The DOI matches its Crossref record; 112 of the 112 references it cites were found in a registry or an index.
Cadmium stress tolerance in crop plants: Probing the role of sulfur
Open accessAbstract
Plants can't move away and are therefore continuously confronted with unfavorable environmental conditions (such as soil salinity, drought, heat, cold, flooding and heavy metal contamination). Among heavy metals, cadmium (Cd) is a non-essential and toxic metal, rapidly taken up by roots and accumulated in various plant tissues which hamper the crop growth and productivity worldwide. Plants employ various strategies to counteract the inhibitory effect of Cd, among which nutrient management is one of a possible way to overcome Cd toxicity. Sulfur (S) uptake and assimilation are crucial for determining crop yield and resistance to Cd stress. Cd affects S assimilation pathway which leads to the activation of pathway responsible for the synthesis of cysteine (Cys), a precursor of glutathione (GSH) biosynthesis. GSH, a non-protein thiol acts as an important antioxidant in mitigating Cd-induced oxidative stress. It also plays an important role in phytochelatins (PCs) synthesis, which has a proven role in Cd detoxification. Therefore, S assimilation is considered a crucial step for plant survival under Cd stress. The aim of this review is to discuss the regulatory mechanism of S uptake and assimilation, GSH and PC synthesis for Cd stress tolerance in crop plants.
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Cites
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Cadmium stress in plants: A critical review of the effects, mechanisms, and tolerance strategies
El Rasafi, T., Oukarroum, A., Haddioui, A., Song, H., Kwon, E. E., Bolan, N., Tack, F. M. G., Sebastian, A., Prasad, M. N. V., & Rinklebe, J. (2022) · Critical Reviews in Environmental Science and Technology · doi:10.1080/10643389.2020.1835435 · Cited by 601
Kaya, C., Okant, M., Ugurlar, F., Alyemeni, M. N., Ashraf, M., & Ahmad, P. (2019) · Chemosphere · doi:10.1016/j.chemosphere.2019.03.026 · Cited by 384
Toxicity and detoxification of heavy metals during plant growth and metabolism
Dubey, S., Shri, M., Gupta, A., Rani, V., & Chakrabarty, D. (2018) · Environmental Chemistry Letters · doi:10.1007/s10311-018-0741-8 · Cited by 293
Importance of nitric oxide in cadmium stress tolerance in crop plants
Gill, S. S., Hasanuzzaman, M., Nahar, K., Macovei, A., & Tuteja, N. (2013) · Plant Physiology and Biochemistry · doi:10.1016/j.plaphy.2012.12.001 · Cited by 256
Self-citationKhan, A. H. A., Kiyani, A., Mirza, C. R., Butt, T. A., Barros, R., Ali, B., Iqbal, M., & Yousaf, S. (2021) · Environmental Research · doi:10.1016/j.envres.2021.110780 · Cited by 155
Metadata
- Authors
- Gill, S. S., & Tuteja, N.
- Venue
- Plant Signaling & Behavior
- Publisher
- Informa UK Limited
- Published
- 2011-02
- Volume
- 6
- Issue
- 2
- Pages
- 215-222
- ISSN
- 1559-2316 (ISSN-L)
- 1559-2324
- OpenAlex
- W1985042034
- Cited by
- 379
- References
- 112
- FWCI
- 17.80
- Type
- journal article
- Language
- en
- Open access
- bronze
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