Cellular mechanisms for heavy metal detoxification and tolerance.

By J. Hall. Journal of Experimental Botany, 2002

3,061 citations recorded by the source corpus.

Subfields: Plant Science

View Paper: https://www.semanticscholar.org/paper/569081f6f9b97bc2560a9ff2b08e436e9f5363d0

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In Plant Science

1. M. Fujita
2. Kamrun Nahar
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Citations in the corpus

• Mechanisms of Enhanced Heavy Metal Tolerance in Plants by Silicon： A Review (2013, background): “, 2001), and regulation of the expression level of heavy metal transport genes (Clemens, 2001; Hall, 2002).”
• Expression of key antioxidant enzymes under combined effect of heat and cadmium toxicity in growing rice seedlings (2010, background): “molecules and thereby inactivate them or render oxidative stress by direct electron transfer or inhibition of normal metabolic reactions (Hall 2002).”
• Molecular Mechanisms Involved in Lead Uptake, Toxicity and Detoxification in Higher Plants (2013, positive): “(2007) showed that soluble Pb was partly found in a complex with histidine, an amino acid described as participating in the detoxification of nickel (Hall 2002).”
• Hemin-mediated alleviation of zinc, lead and chromium toxicity is associated with elevated photosynthesis, antioxidative capacity; suppressed metal uptake and oxidative stress in rice seedlings (2017, background): “So plants also have developed numerous ways to maintain cellular metal homeostasis (Clemens 2001), such as restricted metal uptake, active efflux, sequestration into vacuole and chelated by metal-binding peptide or proteins (Hall 2002; Verbruggen et al. 2009).”
• Phytoremediation of Metal-Polluted Soils by Arbuscular Mycorrhizal Fungi (2012, background): “, 2006), organic acids, and amino acids (Clemens, 2001; mechanism 5); export of metals from the cytosol by membrane transporters (mechanism 6); and confinement of metals into the vacuoles (mechanism 7; González-Guerrero et al., 2008; Hall, 2002).”
• Salicylic Acid Alleviates the Cadmium Toxicity in Barley Seedlings1 (2003, background): “A moderate resistance to heavy metals can be realized by selective Cd exclusion, lowered uptake, or active efflux from the roots, i.e. by mechanisms leading to lower cytoplasmic Cd contents (Hall, 2002).”
• Effects of different corn silage: Alfalfa silage ratios and full fat extruded soybeans on milk composition, conjugated linoleic acids content in milk fat and performance of dairy cows (2010, neutral): “The protection against oxidative stress is achieved by the production of enzymatic antioxidants which comprised of superoxide dimutase (SOD), peroxidase (POD) and catalase (CAT) while glutathione, carotenoids and ascorbate represent non enzymatic components (Hall, 2002; Caregnato et al., 2008).”
• Effect of metal toxicity on plant growth and metabolism: I. Zinc (2003, background): “Hall [52] reported the range of potential cellular mechanisms that may be involved in the detoxification of heavy metals and thus tolerance to metal stress.”
• The cell wall in plant cell response to trace metals: polysaccharide remodeling and its role in defense strategy (2010, background): “…(Rucin´ska-Sobkowiak and Pukacki 2006; Przymusin´ski et al. 2007), which leads to the destruction of cell membranes: the PM, the endomembrane system and membranous organelles, in particular chloroplast, mitochondrion (Hall 2002; Patra et al. 2004) and nucleus (Prasad 2004; Glin´ska et al. 2007).”
• Transition metal transporters in plants. (2003, neutral): “However, to date, there is no evidence for a role in efflux by P-type ATPases in heavy metal tolerance in plant cells (Hall, 2002).”
• MANGANESE AS ESSENTIAL AND TOXIC ELEMENT FOR PLANTS: TRANSPORT, ACCUMULATION AND RESISTANCE MECHANISMS (2010, background): “Another plant tolerance mechanism to metal toxicity is associated with lower metal uptake and translocation to other organs (Hall, 2002).”
• Glutathione Is a Key Player in Metal-Induced Oxidative Stress Defenses (2012, background): “Metal chelation through PCs is an important defense strategy in metal homeostasis as PC-deficient Arabidopsis mutants are shown to be hypersensitive to metals like Cd, Hg and As [11,67].”
• Grafting of cucumber as a means to minimize copper toxicity (2008, background): “The uptake of Cu is a controversial issue for plant scientists (Hall, 2002).”