Pseudomonas citronellolis alleviates arsenic toxicity and maintains cellular homeostasis in chickpea (Cicer arietinum L.)

Adhikary, Arindam; Saini, Rashmi; Kumar, Rashpal; Singh, I. S.; Ramakrishna, Wusirika; Kumar, Sanjeev

doi:10.1016/j.plaphy.2022.05.014

Cited by 10 publications

(4 citation statements)

References 36 publications

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“…Arsenic is a redox-active element that causes oxidative stress by generating reactive oxygen species (ROS) in the plant tissues from its conversion of As(V) to As(III), leading to non-speci c oxidation of biomolecules, enzyme inactivation, and membrane damage (Adhikary et al, 2022)…”

Section: Resultsmentioning

confidence: 99%

Phytoremediation potential of Acorus calamus L., an emergent macrophyte, to remove inorganic arsenic from water

Li¹,

Zhang²

2022

Preprint

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In this study, the emergent macrophyte Acorus calamus L. was used to remove different concentrations (200, 500, and 1,000 µg L‒1) of arsenate [As(V)] and arsenite [As(III)] from water. The removal efficiencies of As(V) and As(III) reached more than 95%. As(III) could be removed by A. calamus L. more efficiently than As(V). In both As(V)- and As(III)-exposed A. calamus L., the arsenic contents were much higher in the root than in the stem and leaf. The translocation factors of As(V) and As(III) were no more than 0.152. Both As(V) and As(III) were found in the whole plant, whereas dimethylarsinic acid (DMA, 0.06‒0.13 mg kg‒1) was only present in the aboveground part (leaf). As(V) was the main species in the As(V)-exposed plants (45.86%‒70.21%). As(III) was the main species in the stem and leaf of As(III)-exposed plants (55.76%‒85.52%), while As(V) was still dominant in the root. A. calamus L. could keep its green leaves during the 31 days of inorganic arsenic (iAs) exposure. However, As(V) had a little inhibitory effect on height growth, and As(III) could slightly inhibit the weight gain. The concentrations of malondialdehyde (MDA) and hydrogen peroxide (H2O2), as well as the activity of catalase (CAT) were significantly higher in the root than those in the stem and leaf. The oxidative stress response of A. calamus L. to As(III) was more than that to As(V). Our findings indicated that A. calamus L. was regarded as a promising material for the removal of iAs.

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Section: Resultsmentioning

confidence: 99%

Phytoremediation potential of Acorus calamus L., an emergent macrophyte, to remove inorganic arsenic from water

Li¹,

Zhang²

2022

Preprint

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“…Moreover, salt addition alleviated disturbed metabolic pathways, including the citrate cycle and glyoxylate, dicarboxylate, amino acid, and glutathione metabolisms (Patel and Parida 2022 ). Chickpea ( Cicer arietinum L.) plants exposed to As(V) toxicity had disrupted plant metabolism, including carbohydrate-metabolizing enzyme and antioxidative activities (Adhikary et al 2022 ). However, treatment with plant growth-promoting bacteria (PGPB; Pseudomonas citronellolis ) mitigated these effects and helped maintain cellular homeostasis.…”

Section: Advances In Three Major Omics Approaches For Enhancing Metal...mentioning

confidence: 99%

“…However, treatment with plant growth-promoting bacteria (PGPB; Pseudomonas citronellolis ) mitigated these effects and helped maintain cellular homeostasis. The metabolomics analysis identified 48 metabolites involved in metabolic pathways, including carbohydrates, amino acids, and fatty acids (Adhikary et al 2022 ).…”

Section: Advances In Three Major Omics Approaches For Enhancing Metal...mentioning

confidence: 99%

Transcriptomics, proteomics, and metabolomics interventions prompt crop improvement against metal(loid) toxicity

Raza,

Salehi,

Bashir

et al. 2024

Plant Cell Rep

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The escalating challenges posed by metal(loid) toxicity in agricultural ecosystems, exacerbated by rapid climate change and anthropogenic pressures, demand urgent attention. Soil contamination is a critical issue because it significantly impacts crop productivity. The widespread threat of metal(loid) toxicity can jeopardize global food security due to contaminated food supplies and pose environmental risks, contributing to soil and water pollution and thus impacting the whole ecosystem. In this context, plants have evolved complex mechanisms to combat metal(loid) stress. Amid the array of innovative approaches, omics, notably transcriptomics, proteomics, and metabolomics, have emerged as transformative tools, shedding light on the genes, proteins, and key metabolites involved in metal(loid) stress responses and tolerance mechanisms. These identified candidates hold promise for developing high-yielding crops with desirable agronomic traits. Computational biology tools like bioinformatics, biological databases, and analytical pipelines support these omics approaches by harnessing diverse information and facilitating the mapping of genotype-to-phenotype relationships under stress conditions. This review explores: (1) the multifaceted strategies that plants use to adapt to metal(loid) toxicity in their environment; (2) the latest findings in metal(loid)-mediated transcriptomics, proteomics, and metabolomics studies across various plant species; (3) the integration of omics data with artificial intelligence and high-throughput phenotyping; (4) the latest bioinformatics databases, tools and pipelines for single and/or multi-omics data integration; (5) the latest insights into stress adaptations and tolerance mechanisms for future outlooks; and (6) the capacity of omics advances for creating sustainable and resilient crop plants that can thrive in metal(loid)-contaminated environments.

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“…Some highly polar substances can be derivatized to increase their volatility to obtain the requirements of GC analysis, but the process will be more complicated and may introduce errors to quantitative analysis. [12][13][14] Even so, GC-MS still plays an important role in toxicology-related research. 15,16 Joanne Taylor et al conducted a GC-MS study of e-cigarette or vaping, product use-associated lung injury (EVALI): 17 12 patients had been exposed to 46 e-cigarette or vaping products (EVPs) containing tetrahydrocannabinol, and Vitamin E acetate has been detected in lung fluid samples.…”

Section: Gc-msmentioning

confidence: 99%

Current Evidence: Application of Metabolomic Approaches to Reveal Toxic Effect of Chemicals and Herbal Medicines

Li,

Ren,

et al. 2024

Natural Product Communications

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Humans are often exposed to a variety of toxic substances (including some drugs, herbs, environmental pollutants); all these heterologous substances can result in metabolic changes in organism. Clarifying their metabolic details will help to understand the beneficial and toxic effects of those heterologous substances. Traditional toxicology research tends to focus on toxic doses and time rather than on mechanisms and detoxification methods. Compared with other omics methods, metabolomics has unique, dynamic, and phenotypic characteristics. Similarly, metabolomics can link the interaction between genes and the environment; it represents both the downstream output of the genome and the upstream input of the environment, and reflects the interactions between biological system and environmental stimulation. It highlighting not only biological mechanisms but also closely related to the phenotype of biological events, which is widely employed in toxicology studies presently. Therefore, strengthening toxicological research based on metabolomics can help better understand the mechanisms of action and toxicological effects of toxic substances. Thus, present review systematically summarized and discussed the current application status of metabolomics approaches in toxicology, which might contribute to provide a deeper understanding of the processes and mechanisms of toxicity caused by related chemicals and herbal medicines, thereby reducing the occurrence of damage and providing technical reference for toxicity research.

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Pseudomonas citronellolis alleviates arsenic toxicity and maintains cellular homeostasis in chickpea (Cicer arietinum L.)

Cited by 10 publications

References 36 publications

Phytoremediation potential of Acorus calamus L., an emergent macrophyte, to remove inorganic arsenic from water

Phytoremediation potential of Acorus calamus L., an emergent macrophyte, to remove inorganic arsenic from water

Transcriptomics, proteomics, and metabolomics interventions prompt crop improvement against metal(loid) toxicity

Current Evidence: Application of Metabolomic Approaches to Reveal Toxic Effect of Chemicals and Herbal Medicines

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