Biosynthesis and root exudation of citric and malic acids in phosphate-starved rape plants

By E. Hoffland, R. Boogaard, J. Nelemans, G. Findenegg. 2006

199 citations recorded by the source corpus.

Subfields: Industrial and Manufacturing Engineering, Plant Science

View Paper: https://www.semanticscholar.org/paper/31c4e39ba00aae9110659500cdc8f258112ab977

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In Industrial and Manufacturing Engineering

Z. Rengel

In Plant Science

Citations in the corpus

The role of root exudates in rhizosphere interactions with plants and other organisms. (2006, background): “Several plants increase organic acid rhizosecretion substantially in response to phosphorus deficiencies, including Lupinus alba (white lupine) (87, 129), Brassica napus (rape) (80), and Medicago sativa (alfalfa) (108).”
Physical and biological feedbacks of deforestation (2012, background): “Plants have been shown to enhance weathering rates of rock phosphates by excreting citric and malic (organic) acids [Dinkelaker et al., 1989; Hoffland et al., 1992], others by taking up an excess of cations over anions and thus generating an H+ efflux 14 of 32 [Bekele et al., 1983].”
The Functional Organization and Control of Plant Respiration (2006, background): “…amounts of citric and malic acids into the rhizosphere to alleviate nutritional Pi or Fe2+ deficiency, or Al3+ toxicity (Dinkelaker et al., 1989; Hoffland et al., 1992; Johnson et al., 1994; Neumann and Rümheld, 1999; López-Millàn et al., 2000; Ma et al., 2001; Massonneau et al., 2001; Ryan…”
Organic Anion Exudation by Lowland Rice (Oryza sativa L.) at Zinc and Phosphorus Deficiency (2006, background): “It remains to be investigated whether mechanisms involved in increased exudation of LMWOAs as a response to P deficiency, including increased PEP carboxylase activity in either shoot (Hoffland et al., 1992) or root (Uhde Stone et al., 2003), are also involved in Zn deficiency-induced exudation.”
Mobilization of soil and fertilizer phosphate by cover crops (2004, background): “the shoot as suggested for P-deficient rape (Hoffland et al., 1992) and then rapidly released.”
Root exudates as mediators of mineral acquisition in low-nutrient environments (2002, background): “markedly in root exudates of different plant species (Table 1) suffering from nutrient starvation (Gardner et al., 1983; Hoffland et al., 1992; Jones, 1998; Lipton et al., 1987; Ohwaki and Hirata, 1992).”
Genetic control of root exudation (2002, background): “These rates of root exudation are at least up to one order of magnitude greater than rates published for crop plants (e.g., Hoffland et al., 1992; Subbarao et al., 1997), with a possible exception of white lupin (Lupinus albus) where exudation rates were about a half those shown by native…”
Variation in morphological and physiological parameters in herbaceous perennial legumes in response to phosphorus supply (2010, unknown): “Malate and citrate are common compounds in exudates from Australian Proteaceae (Lambers et al. 2002) and crop plants such as canola (Hoffland et al. 1992), wheat, tomato, chickpea and white lupin (Neumann and Römheld 1999).”