Overexpression of a Miscanthus sacchariflorus yellow stripe-like transporter MsYSL1 enhances resistance of Arabidopsis to cadmium by mediating metal ion reallocation

Chen, Houming; Zhang, Cheng; Guo, Haipeng; Hu, Yan‐Ru; He, Yi; Jiang, Dongxiang

doi:10.1007/s10725-018-0376-6

Cited by 36 publications

(18 citation statements)

References 49 publications

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“…The large investment in belowground biomass by miscanthus greatly increases the potential for belowground organic carbon storage for this species (Anderson‐Teixeira et al, 2009, 2013; Kantola et al, 2022), further increasing the climate benefits of growing this emerging bioenergy crop beyond displacing fossil fuels. Additionally, the greater root biomass of miscanthus increases the potential for basalt weathering by root‐associated organic acids and phytosiderophores exuded by miscanthus roots (Chen et al, 2018), and larger belowground inputs could positively affect microbial communities in the miscanthus rhizosphere. This is further evidenced by concomitantly greater heterotrophic and autotrophic soil respiration relative to maize/soybean.…”

Section: Resultsmentioning

confidence: 99%

Improved net carbon budgets in the US Midwest through direct measured impacts of enhanced weathering

Kantola,

Blanc‐Betes,

Masters

et al. 2023

Global Change Biology

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Terrestrial enhanced weathering (EW) through the application of Mg‐ or Ca‐rich rock dust to soil is a negative emission technology with the potential to address impacts of climate change. The effectiveness of EW was tested over 4 years by spreading ground basalt (50 t ha−1 year−1) on maize/soybean and miscanthus cropping systems in the Midwest US. The major elements of the carbon budget were quantified through measurements of eddy covariance, soil carbon flux, and biomass. The movement of Mg and Ca to deep soil, released by weathering, balanced by a corresponding alkalinity flux, was used to measure the drawdown of CO2, where the release of cations from basalt was measured as the ratio of rare earth elements to base cations in the applied rock dust and in the surface soil. Basalt application stimulated peak biomass and net primary production in both cropping systems and caused a small but significant stimulation of soil respiration. Net ecosystem carbon balance (NECB) was strongly negative for maize/soybean (−199 to −453 g C m−2 year−1) indicating this system was losing carbon to the atmosphere. Average EW (102 g C m−2 year−1) offset carbon loss in the maize/soybean by 23%–42%. NECB of miscanthus was positive (63–129 g C m−2 year−1), indicating carbon gain in the system, and EW greatly increased inorganic carbon storage by an additional 234 g C m−2 year−1. Our analysis indicates a co‐deployment of a perennial biofuel crop (miscanthus) with EW leads to major wins—increased harvested yields of 29%–42% with additional carbon dioxide removal (CDR) of 8.6 t CO2 ha−1 year−1. EW applied to maize/soybean drives a CDR of 3.7 t CO2 ha−1 year−1, which partially offsets well‐established carbon losses from soil from this crop rotation. EW applied in the US Midwest creates measurable improvements to the carbon budgets perennial bioenergy crops and conventional row crops.

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Section: Resultsmentioning

confidence: 99%

Improved net carbon budgets in the US Midwest through direct measured impacts of enhanced weathering

Kantola,

Blanc‐Betes,

Masters

et al. 2023

Global Change Biology

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“…Yellow stripe-like (YSL) transporters, which belong to the oligopeptide transporter (OPT) superfamily, are involved in the uptake, transport and retranslocation of metal complexes with NA and phytosiderophores [ 147 , 148 ]. There are two groups of YSL transporters, some of which are involved in the uptake of metal complexes with phytosiderophores in cereals, while the others are involved in the redistribution and long-distance transport of metal complexes with NA in monocots and dicots [ 149 ] ( Figure 1 ).…”

Section: Transport and Physiological Role Of Nicotianamine In Plantsmentioning

confidence: 99%

“…YSL transporters are located primarily in the plasma membrane, with an average of 12–14 domains traversing it [ 149 , 150 , 151 , 152 , 153 , 154 , 155 , 156 , 157 , 158 ], and have different substrate specificities ( Table 2 ).…”

Section: Transport and Physiological Role Of Nicotianamine In Plantsmentioning

confidence: 99%

Nicotianamine: A Key Player in Metal Homeostasis and Hyperaccumulation in Plants

Серегин

Кожевникова

2023

IJMS

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Nicotianamine (NA) is a low-molecular-weight N-containing metal-binding ligand, whose accumulation in plant organs changes under metal deficiency or excess. Although NA biosynthesis can be induced in vivo by various metals, this non-proteinogenic amino acid is mainly involved in the detoxification and transport of iron, zinc, nickel, copper and manganese. This review summarizes the current knowledge on NA biosynthesis and its regulation, considers the mechanisms of NA secretion by plant roots, as well as the mechanisms of intracellular transport of NA and its complexes with metals, and its role in radial and long-distance metal transport. Its role in metal tolerance is also discussed. The NA contents in excluders, storing metals primarily in roots, and in hyperaccumulators, accumulating metals mainly in shoots, are compared. The available data suggest that NA plays an important role in maintaining metal homeostasis and hyperaccumulation mechanisms. The study of metal-binding compounds is of interdisciplinary significance, not only regarding their effects on metal toxicity in plants, but also in connection with the development of biofortification approaches to increase the metal contents, primarily of iron and zinc, in agricultural plants, since the deficiency of these elements in food crops seriously affects human health.

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“…An excess of Cd reportedly stimulated their expression. Overexpression of MsYSL1 or SnYSL3 in Arabidopsis increased the Cd translocation ratio under Cd stress [ 119 , 120 ]. VcYSL6 is located in the chloroplast, and its expression is up-regulated under Cd induction ( Table 4 ).…”

Section: Yellow Stripe-like Proteinsmentioning

confidence: 99%

Advances in Genes-Encoding Transporters for Cadmium Uptake, Translocation, and Accumulation in Plants

Tao

2022

Toxics

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Cadmium (Cd) is a heavy metal that is highly toxic for plants, animals, and human beings. A better understanding of the mechanisms involved in Cd accumulation in plants is beneficial for developing strategies for either the remediation of Cd-polluted soils using hyperaccumulator plants or preventing excess Cd accumulation in the edible parts of crops and vegetables. As a ubiquitous heavy metal, the transport of Cd in plant cells is suggested to be mediated by transporters for essential elements such as Ca, Zn, K, and Mn. Identification of the genes encoding Cd transporters is important for understanding the mechanisms underlying Cd uptake, translocation, and accumulation in either crop or hyperaccumulator plants. Recent studies have shown that the transporters that mediate the uptake, transport, and accumulation of Cd in plants mainly include members of the natural resistance-associated macrophage protein (Nramp), heavy metal-transporting ATPase (HMA), zinc and iron regulated transporter protein (ZIP), ATP-binding cassette (ABC), and yellow stripe-like (YSL) families. Here, we review the latest advances in the research of these Cd transporters and lay the foundation for a systematic understanding underlying the molecular mechanisms of Cd uptake, transport, and accumulation in plants.

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Overexpression of a Miscanthus sacchariflorus yellow stripe-like transporter MsYSL1 enhances resistance of Arabidopsis to cadmium by mediating metal ion reallocation

Cited by 36 publications

References 49 publications

Improved net carbon budgets in the US Midwest through direct measured impacts of enhanced weathering

Improved net carbon budgets in the US Midwest through direct measured impacts of enhanced weathering

Nicotianamine: A Key Player in Metal Homeostasis and Hyperaccumulation in Plants

Advances in Genes-Encoding Transporters for Cadmium Uptake, Translocation, and Accumulation in Plants

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