Aluminium tolerance in plants and the complexing role of organic acids.

By J. Ma, P. Ryan, E. Delhaize. Trends in Plant Science, 2001

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Citations in the corpus

The aluminum tolerance and detoxification mechanisms in plants; recent advances and prospects (2021, background): “For instance, Ma, Zheng, and Matsumoto (1997) and Ma et al. (2001) documented that Al resistant buckwheat mainly existed in the form of 1:3 Al-oxalate complex in the leaves and roots, while in the phloem, Al was in the form of Al-citrate complex.”
The convergent evolution of aluminium resistance in plants exploits a convenient currency (2010, background): “Examples include tea (Camellia sinensis), buckwheat (Fagopyrum esculentum), Melostoma, and Hydrangea sp., all of which accumulate high concentrations of Al in their leaves (Ma et al. 2001).”
Rhizodeposition of organic C by plants: mechanisms and controls (2003, background): “The chelating properties of organic acids are also a central mechanism involved in rhizo-sphere detoxification, as demonstrated in aluminium-tolerant plants [7, 41, 93].”
Molecular Mechanism of Heavy Metal Toxicity and Tolerance in Plants: Central Role of Glutathione in Detoxification of Reactive Oxygen Species and Methylglyoxal and in Heavy Metal Chelation (2012, background): “In wheat and maize, there is evidence that such secretion from the roots is mediated by Al-activated anion channels in the plasma membrane [132].”
Copper uptake and phytotoxicity as assessed in situ for durum wheat (Triticum turgidum durum L.) cultivated in Cu-contaminated, former vineyard soils (2007, background): “Moreover, increased root exudation of organic anions as Cu- and Al-resistance mechanism was shown in various species, including wheat (Rengel 1996; Ma et al. Plant Soil (2007) 298:99–111 109”
Plant Root Responses to Three Abundant Soil Minerals: Silicon, Aluminum and Iron (2005, background): “The rapidity of the Pattern I response suggests that Al activates a pre-existing anion channel on the plasma membrane and that the induction of genes is not required (Ma, 2000; Ma et al., 2001b).”
The Genetic Basis of Metal Hyperaccumulation in Plants (2002, background): “Although phytoremediation has prompted particular interest in this subject, it should also be realized that metal hyperaccumulation is important in many other contexts; for example, it has been argued that it represents an excellent model for studies of plant-herbivore coevolution (Pollard, 2000).”
Manganese Supply and pH Influence Growth, Carboxylate Exudation and Peroxidase Activity of Ryegrass and White Clover (2007, background): “The increase in carboxylate exudation especially that of citrate and oxalate, has been previously observed in conditions of Al toxicity in different plant species and genotypes as a strategy of preventing the excess metal uptake (Delhaize et al., 1993; Miyasaka et al., 1991; Zheng et al., 1998; Ma e”
Genetic Opportunities to Improve Cereal Root Systems for Dryland Agriculture (2008, background): “For example, canola used as a break crop in Australia improves root health where wheat is the dominant crop (Angus et al., 1991; Kirkegaard et al., 1994; Gardner et al., 1998).”
Plant improvement for tolerance to aluminum in acid soils – a review (2003, background): “…al., 1999) and selective ´that chelate Al (for review, see Jones, 1998; Lopez- permeability of the plasma membrane as a barrier to Bucio et al., 2000; Ma, 2000; Ma et al., 2001; Ryan et movement of Al into the cytosol (Archambault et al., al., 2001; Kochian et al., 2002; Watanabe and Osaki, 1997).”