(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.
بیشترCadmium 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 ...
بیشترHere, 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 …
بیشترCadmium 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 ...
بیشترThe 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 ...
بیشترEdible 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 ...
بیشترCadmium 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.
بیشترCadmium 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.
بیشترNorvell, 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 …
بیشترCharacterization 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.
بیشترCadmium 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
بیشترFigure 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 ...
بیشترHarris 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.
بیشترCadmium 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 ...
بیشترCadmium 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.
بیشترCharacterization 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
بیشترVariability 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
بیشترCharacterization 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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بیشترThe 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 ...
بیشترThe mobility of Cd in potato plants (Solanum tuberosum) was examined using both short‐term radioisotopic labelling with 109Cd and long‐term growth …
بیشترSelenium (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 …
بیشترCRC ANNUAL RESEARCH AND DEVELOPMENT SYMPOSIUM (CARDS) 2021: Genetic variation of cadmium uptake and partitioning in cacao. - Mr. Caleb Lewis (Cocoa Research ...
بیشترPlant 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
بیشترThe 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 ...
بیشترIn 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 ...
بیشترBackground. 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 …
بیشترInteractive 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
بیشترWheat 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.
بیشترHarris, 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-
بیشترPlant 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
بیشترCadmium 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 ...
بیشترEffects 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.
بیشترThe 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.
بیشترCadmium (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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