Nutrient deficiencies modify the ionomic composition of plant tissues: a focus on cross-talk between molybdenum and other nutrients in<i>Brassica napus</i>

Maillard, Anne; Étienne, Philippe; Diquélou, Sylvain; Trouverie, Jacques; Billard, Vincent; Yvin, Jean-Claude; Ourry, Alain

doi:10.1093/jxb/erw322

Cited by 78 publications

(74 citation statements)

References 46 publications

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“…In addition to affecting plant growth, development and anatomy (Hawkesford et al , Broadley et al , Baxter ), the lack of a particular mineral nutrient often changes the concentrations of other mineral elements as a consequence of reduced interactions between elements for uptake by roots (White ), compensatory responses in the regulation of non‐selective acquisition and transport processes (Hawkesford et al , Broadley et al , Baxter , Maillard et al ), changes in metabolism (Hermans et al , White , ), obligate biochemical stoichiometries (Maillard et al ), or altered electrochemical or osmotic gradients (White ). In general, when growth is limited by a particular nutrient, plants accumulate elements supplied in excess of requirements (Sterner and Elser , Hawkesford et al , Broadley et al , ).…”

Section: Effects Of the Environment On The Leaf Ionomementioning

confidence: 99%

“…In general, when growth is limited by a particular nutrient, plants accumulate elements supplied in excess of requirements (Sterner and Elser , Hawkesford et al , Broadley et al , ). The effects of nutrient deficiencies on the ionomes of many plant species have been documented (Sorreano , Baxter et al , Parent et al , Tomasi et al , Pii et al , Watanabe et al , Maillard et al , Campos et al ). It has been proposed that alterations in the ionome might be used to diagnose particular physiological conditions, such as mineral deficiencies, much more accurately than assays of single elements (Baxter et al , Parent et al , , Pii et al , Campos et al ), but it has yet to be proven that the ionomes of all angiosperms respond similarly to nutrient deficiencies.…”

Section: Effects Of the Environment On The Leaf Ionomementioning

confidence: 99%

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Variation in the angiosperm ionome

Neugebauer

Broadley

El‐Serehy

et al. 2018

Physiologia Plantarum

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The ionome is defined as the elemental composition of a subcellular structure, cell, tissue, organ or organism. The subset of the ionome comprising mineral nutrients is termed the functional ionome. A ‘standard functional ionome’ of leaves of an ‘average’ angiosperm, defined as the nutrient composition of leaves when growth is not limited by mineral nutrients, is presented and can be used to compare the effects of environment and genetics on plant nutrition. The leaf ionome of a plant is influenced by interactions between its environment and genetics. Examples of the effects of the environment on the leaf ionome are presented and the consequences of nutrient deficiencies on the leaf ionome are described. The physiological reasons for (1) allometric relationships between leaf nitrogen and phosphorus concentrations and (2) linear relationships between leaf calcium and magnesium concentrations are explained. It is noted that strong phylogenetic effects on the mineral composition of leaves of angiosperm species are observed even when sampled from diverse environments. The evolutionary origins of traits including (1) the small calcium concentrations of Poales leaves, (2) the large magnesium concentrations of Caryophyllales leaves and (3) the large sulphur concentrations of Brassicales leaves are traced using phylogenetic relationships among angiosperm orders, families and genera. The rare evolution of hyperaccumulation of toxic elements in leaves of angiosperms is also described. Consequences of variation in the leaf ionome for ecology, mineral cycling in the environment, strategies for phytoremediation of contaminated land, sustainable agriculture and the nutrition of livestock and humans are discussed.

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Section: Effects Of the Environment On The Leaf Ionomementioning

confidence: 99%

Section: Effects Of the Environment On The Leaf Ionomementioning

confidence: 99%

Variation in the angiosperm ionome

Neugebauer

Broadley

El‐Serehy

et al. 2018

Physiologia Plantarum

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“…Plant nutrient contents are usually assumed to be tightly regulated by the uptake and distribution of nutrients to ensure a relative compositional homeostasis (Maillard et al 2016). In deciduous trees, Pi can be reused and remobilized from the old leaves to young ones when they suffer from nutrient limitation, but such remobilization does not happen for roots (Cherbuy et al 2001).…”

Section: Sexually Different Changes In Mineral Nutrients and Phytohormentioning

confidence: 99%

“…Plant nutrient contents are usually assumed to be tightly regulated by the uptake and distribution of nutrients to ensure a relative compositional homeostasis (Maillard et al 2016). In response to a given nutrient deficiency, up-regulation of non-specific transporters to improve the uptake of a limited nutrient may indirectly increase the uptake of other nutrients (Vrede et al 2004, Puig et al 2007, Gojon et al 2009.…”

Section: Introductionmentioning

confidence: 99%

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Metabolic and physiological analyses reveal that Populus cathayana males adopt an energy-saving strategy to cope with phosphorus deficiency

et al. 2019

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Dioecious trees have evolved sex-specific adaptation strategies to cope with inorganic phosphorus (Pi) limitation. Yet, little is known about the effects of Pi limitation on plant metabolism, particularly in dioecious woody plants. To identify potential gender-specific metabolites appearing in response to Pi limitation in poplars, we studied the metabolic and ionomic responses in the roots and leaves of Populus cathayana Rehd males and females exposed to a 60-day period of Pi deficiency. Besides significant decreases in phosphorus contents in both Pi-deficient roots and leaves, the calcium level decreased significantly and the sulfur content increased significantly in Pi-deficient male roots, while the zinc and ferrum contents increased significantly in Pi-deficient female roots. Inorganic P deficiency caused a smaller change in the abscisic acid content, but a significant increase in the jasmonic acid content was detected in both leaves and roots. Salicylic acid significantly decreased under Pi deficiency in male leaves and female roots. Changes were found in phospholipids and phosphorylated metabolites (e.g., fructose-6-phosphate, glycerol-3-phosphate, glucose-6-phosphate, phosphoric acid and inositol-1-phosphate) in roots and leaves. Both P. cathayana males and females relied on inorganic pyrophosphate-dependent but not on Pi-dependent glycolysis under Pi-deficient conditions. Sex-specific metabolites in leaves were primarily in the category of primary metabolites (e.g., amino acids), while in roots primarily in the category of secondary metabolites (e.g., organic acids) and sugars. The metabolome analysis revealed that sexually different pathways occurred mainly in amino acid metabolism, and the tissue-related differences were in the shikimate pathway and glycolysis. We observed changes in carbon flow, reduced root biomass and increased amino acid contents in P. cathayana males but not in females, which indicated that males have adopted an energy-saving strategy to adapt to Pi deficiency. Thus, this study provides new insights into sex-specific metabolic responses to Pi deficiency.

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Evaluation of temporal variability on tissue nutrient concentrations of canola

Reed

Sutradhar

Arnall

et al. 2022

Agrosystems Geosci & Env

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The use of plant tissue analysis as a tool for diagnosing nutrient deficiency has steadily gained interest by producers and crop advisors in Oklahoma. A study was conducted during the 2012–2013 and 2015–2016 growing seasons at two locations near Stillwater and Perry, OK, to evaluate the variability of canola (Brassica napus L.) nutrient concentrations across various growth stages (STAGE), among several days within each growth stage (DAY), across several times during the day (TIME). Canola tissue samples were collected in the morning, noon, and evening for three consecutive days at rosette, postdormancy break, and prebolting stages. Samples were analyzed for macronutrients (N, P, K) and secondary (S, Ca, Mg) nutrient concentrations. Tissue nutrient concentrations were found to be extremely variable, as affected by main effects and interactions of sampling TIME, DAY, and STAGE. Nutrient concentration generally increased over time, for most nutrients. The analysis did not indicate any definitive pattern of tissue nutrient accumulation based on the fixed effects TIME and DAY. Although, the exact reasons for the different responses are not known, they may be related to soil physical and chemical property differences and variation in weather factors. While this work does not provide insight in the relationship between nutrient concentrations and crop yield, this does bring to light complications with using tissue analysis for management decisions. Further work must be done to investigate the relationships of tissue concentration and yield, and the viability of tissue sampling for nutrient management.

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Nutrient deficiencies modify the ionomic composition of plant tissues: a focus on cross-talk between molybdenum and other nutrients inBrassica napus

Cited by 78 publications

References 46 publications

Variation in the angiosperm ionome

Variation in the angiosperm ionome

Metabolic and physiological analyses reveal that Populus cathayana males adopt an energy-saving strategy to cope with phosphorus deficiency

Evaluation of temporal variability on tissue nutrient concentrations of canola

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