cadmium uptake and partitioning in durum

Cadmium uptake and translocation in seedlings of ... - CORE

(2003). The uptake and partitioning of cadmium in two cultivars of potato (Solanum tuberosum L.). J Exp Bot (1997). Thiessen LL: Registration of five pairs of durum wheat genetic stocks near-isogenic for cadmium concentration.

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Cadmium uptake and translocation in durum wheat varieties ...

Cadmium did not affect plant growth and grain yield, but grain-Cd concentration always exceeded the permissible limit of 0.2 mg Cd/kg, and was approximately double in Svevo than in Creso. At maturity, total Cd-uptake increased linearly with supply in Creso, from 13 to 23 µg/plant, and was approximately 18 µg/plant, irrespective of Cd level ...

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Zinc effects on cadmium accumulation and partitioning in ...

Here, we examined the effectiveness of two approaches for reducing cadmium (Cd) accumulation in durum wheat (Triticum turgidum L. var durum) grain: the application of supplemental zinc (Zn), and the use of cultivars exhibiting reduced grain Cd concentrations.Two durum wheat near-isogenic lines (NIL) that differ in grain Cd accumulation were grown to maturity in solution culture …

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The influence of micro nutrient availability on the uptake ...

Cadmium Uptake and Partitioning within the Cocoa Plant. ... Transport interactions between cadmium and zinc in roots of bread and durum wheat seedlings. ... Nylund, E. (2003). Cadmium uptake in ...

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uptake and partitioning of cadmium in two cultivars of ...

The uptake and partitioning of cadmium in two cultivars of potato (Solanum tuberosum L.) K. R. Dunbar, K. R. Dunbar 4 To whom correspondence should be addressed. Fax: +61 8 8303 6222. E‐mail: [email protected]. Search for other works by this author on: Oxford Academic. PubMed. Google Scholar ...

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Toxic Elements in Food: Occurrence, Binding, and Reduction ...

Edible plants are the predominant dietary source of cadmium for humans. More than 70% of our cadmium uptake comes from vegetables (Ryan and others 1982; Chen and others 2012). According to Chary and others, cadmium has very high mobility and phyto-availability and relatively poor adsorption in soils. Therefore, considerable levels of cadmium ...

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Cadmium allocation to grains in durum wheat exposed to low ...

Cadmium was remobilized exclusively from roots and stems, and remobilized Cd contributed on average to 40-45% of the Cd accumulated in mature grains, regardless of which Cd treatment was applied. The relevance of these results to decreasing the concentration of Cd in durum wheat grains is discussed.

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Heavy Metals: Analysis and Limits in Herbal Dietary ...

Cadmium uptake and partitioning in durum wheat during grain filling. 11. Schneider M and Marquard R. Investigations on the uptake of cadmium in . Hypericum perforatum . L. (St. John's wort). Acta Hort (ISHS) 1996; 426:435-442. 12. Rose M . et al. Arsenic in seaweeds – forms, concentration and dietary exposure.

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Heavy metals in agriculture with a focus on cadmium

Norvell, W. A., J. Wu, D. G. Hopkins and R. M. Welch (2000). "Association of cadmium in durum wheat grain with soil chloride and chelate- extractable soil cadmium." Soil Science Society of America Journal 64: 2162-2168. Note total Cd in soil is still a useful predictor if …

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(PDF) Characterization of cadmium uptake, translocation ...

Characterization of cadmium uptake, translocation and storage in near-isogenic lines of durum wheat that differ in grain cadmium concentration. Download. Related Papers. Zinc effects on cadmium accumulation and partitioning in near-isogenic lines of durum wheat that differ in grain cadmium concentration. By Ross Welch.

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RESEARCH ARTICLE Open Access Cadmium uptake and ...

Cadmium uptake and partitioning in durum wheat during grain filling Neil S Harris* and Gregory J Taylor Abstract Background: Concentrations of cadmium (Cd) in the grain of many durum wheats (Triticum turgidum subsp. durum) grown in North American prairie soils often exceed international trade standards. Genotypic differences in

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Cadmium uptake and partitioning in durum wheat during ...

Figure 4. Growth and cadmium accumulation of stem tissues in durum wheat during grain filling. Total dry weight, Cd content, and Cd concentration of the rachis, peduncle, stems 2–3, and lower stems of low- (open circles) and high-Cd (closed circles) near-isogenic lines of durum wheat ( Triticum turgidum subsp. durum) between anthesis and 42 d ...

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Cadmium uptake and partitioning in potato (Solanum ...

Harris NS, Taylor GJ (2013) Cadmium uptake and partitioning in durum wheat during grain filling. BMC Plant Biology 13(1):1. Article Google Scholar Hart JJ, Welch RM, Norvell WA, Sullivan LA, Kochian LV (1998) Characterization of cadmium binding, uptake, and translocation in intact seedlings of bread and durum wheat cultivars.

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Cadmium uptake and partitioning in durum wheat during ...

Cadmium uptake and partitioning in durum wheat during grain filling BMC Plant Biol. 2013 Jul 16;13:103. doi: 10.1186/1471-3. Authors Neil S Harris 1, Gregory J Taylor. Affiliation 1 Department of Biological Sciences ...

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Comparison of uptake and distribution of cadmium in ...

Cadmium uptake and bioaccumulation in selected cultivars of durum wheat and flax as affected by soil type. Plant Soil 182: 115-124. Eriksson, J., and M. Soderstrom. 1996.

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Varietal differences in the absorption and partitioning of ...

Characterization of cadmium uptake, translocation and storage in near-isogenic lines of durum wheat that differ in grain cadmium concentration New Phytol., 172 ( 2006 ), pp. 261 - 271, 10.1111/j.1469-8137.2006.01832.x

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Variability in grain cadmium concentration among durum ...

Variability in grain cadmium concentration among durum wheat cultivars: impact of aboveground biomass partitioning ... not explained either by a difference in uptake or by a difference in the root sequestration of Cd. One important finding is that the leaf biomass was the most influential

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Zinc effects on cadmium accumulation and partitioning in ...

Characterization of Cadmium Binding, Uptake, and Translocation in Intact Seedlings of Bread and Durum Wheat Cultivars By Leon Kochian Heavy metals in white lupin: uptake, root-to-shoot transfer and redistribution within the plant

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Cadmium uptake and partitioning in durum wheat during ...

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Sustainability | Free Full-Text | Cadmium Uptake, In Vivo ...

The main purpose of this study is to analyze whether Cd2+ affects the absorption of Ca2+ and Fe2+ by the roots of five wetland plants and the toxic mechanism of cadmium on the subcellular structure. Five wetland plant samples were collected from the constructed wetland in the upper reaches of the Yangtze River. Based on the experiment and density function theory (DFT), we measured the Cd2 ...

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Cadmium loading into potato tubers: the roles of the ...

The mobility of Cd in potato plants (Solanum tuberosum) was examined using both short‐term radioisotopic labelling with 109Cd and long‐term growth …

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Cadmium uptake dynamics and translocation in rice seedling ...

Selenium (Se) can alleviate the toxicity of cadmium (Cd), but little is known about its mechanism in Cd uptake and translocation in plants. We investigated the effects of exogenous selenite, selenate, and selenomethionine (SeMet) on Cd uptake and translocation within rice (Oryza sativa L., Zhunliangyou 608) seedlings, and the concentration-dependent uptake kinetics of Cd into …

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Genetic variation of cadmium uptake and partitioning in ...

CRC ANNUAL RESEARCH AND DEVELOPMENT SYMPOSIUM (CARDS) 2021: Genetic variation of cadmium uptake and partitioning in cacao. - Mr. Caleb Lewis (Cocoa Research ...

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Cadmium uptake and partitioning in the hyperaccumulator ...

Plant Soil (2013) 362:345-354 DOI 1 0. 1 007/s 111 04-0 12-1 29 1 -7 REGULAR ARTICLE Cadmium uptake and partitioning in the hyperaccumulator Noccaea caerulescens exposed to constant Cd

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Cadmium uptake and partitioning in durum wheat during ...

The results are presented as: i) an interactive tissue map, and ii) animated time-course of metal accumulation. Harris NS and Taylor GJ (2013) Cadmium uptake and partitioning in durum wheat during grain filling. Marco Maccaferri, Neil S. Harris, […], Luigi Cattivelli (2019) Durum wheat genome highlights past domestication signatures and ...

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Cadmium uptake and translocation in durum wheat varieties ...

In durum wheat, Taylor (2004, 2013) showed that differences in grain Cd concentration between two near-isogenic durum wheat lines were attributable to differences in the partitioning of Cd between ...

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Cadmium uptake and translocation in seedlings of near ...

Background. Cadmium (Cd) concentrations in durum wheat (Triticum turgidum L. var durum) grain grown in North American prairie soils often exceed proposed international trade standards.To understand the physiological processes responsible for elevated Cd accumulation in shoots and grain, Cd uptake and translocation were studied in seedlings of a pair of near-isogenic durum …

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Cadmium uptake and partitioning in durum wheat during ...

Interactive tissue map of manganese accumulation in durum wheat during grain filling. BMC Plant Biology 2013, 13:103. Cadmium uptake and partitioning in durum wheat during grain filling

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Cadmium uptake and translocation in durum wheat varieties ...

Wheat grain products are the primary source of dietary Cd-intake for humans. Since varieties differ markedly in grain-Cd accumulation, efforts are needed to find traits associated with low, or high, accumulation. Two durum wheat varieties, selected in a field screening as low (Creso) and high (Svevo) grain-Cd accumulating, were grown on soil spiked with 1.5, 3 and 4.5 mg Cd/kg.

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Cadmium uptake and translocation in... | ERA

Harris, N. S., & Taylor, G. J. (2004). Cadmium uptake and translocation in seedlings of near isogenic lines of durum wheat that differ in grain cadmium accumulation. BMC Plant Biology, 4, 4. BioMed Central. DOI: 10.1186/1471-

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Cadmium uptake and partitioning during the vegetative ...

Plant Soil (20 1 6) 404:263-275 i«' DOI 1 0. 1 007/s 1 1 1 04-0 1 6-283 9-8 ^CrossMark REGULAR ARTICLE Cadmium uptake and partitioning during the vegetative

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Cadmium uptake and partitioning in durum wheat during ...

Cadmium uptake and partitioning in durum wheat during grain filling. Harris NS 1, Taylor GJ. Author information. Affiliations. 1 author. 1. Department of Biological Sciences, University of Alberta, Edmonton AB T6G 2E9, Canada. ORCIDs linked to this article. Harris NS, 0000-0002 ...

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Cadmium uptake and antioxidative enzymes in durum wheat ...

Effects of increasing cadmium (Cd) application rates on shoot and root growth, uptake and accumulation of Cd, and activity of antioxidative defense enzymes were studied in two durum wheat (Triticum durum) cultivars (cvs. Balcah-2000 and Balcah-85) differing in Cd tolerance. These durum wheat cultivars have been selected from a screening study including 10 bread and 6 durum wheat cultivars.

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Comparison of Uptake and Distribution of Cadmium in ...

The intent of this study was to investigate whether high levels of cadmium (Cd) in the grains of high Cd-accumulating cultivars is caused by a high Cd uptake in the roots, a high translocation of Cd from roots to shoot, or a redistribution of Cd between the shoot and the grains.

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Cadmium uptake and translocation in seedlings of near ...

Cadmium (Cd) concentrations in durum wheat (Triticum turgidum L. var durum) grain grown in North American prairie soils often exceed proposed international trade standards. To understand the physiological processes responsible for elevated Cd accumulation in shoots and grain, Cd uptake and translocation were studied in seedlings of a pair of near-isogenic durum wheat lines, high and …

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