☆ 4.7 Article

Pantoea conspicua promoted sunflower growth and engulfed rhizospheric arsenate by secreting exopolysaccharide

PLANT PHYSIOLOGY AND BIOCHEMISTRY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Microbiology

Phytohormones producing rhizobacteria alleviate heavy metals stress in soybean through multilayered response

Husna et al.

Summary: The aim of this research was to utilize plant growth promoting rhizobacteria for the sequestration and biotransformation of toxic forms of chromium and arsenic into non-toxic forms. The study found that the isolated rhizobacteria strains were able to tolerate high levels of chromate and arsenate, and convert them into least toxic forms. Additionally, they released stress-related metabolites and plant hormones, benefiting the soybean seedlings.

MICROBIOLOGICAL RESEARCH (2023)

添加到收藏夹

Article Environmental Sciences

Enhancement of chromate phytoremediation and soil reclamation potential of Brassica campestris L. by Aspergillus niger

Muhammad Qadir et al.

Summary: In recent years, chromium contamination in agricultural land has become a growing concern, and various strategies have been used to remediate the damage caused. This study aimed to enhance the phytoremediation potential of Brassica campestris L. by applying a chromate tolerant endophytic fungus, Aspergillus niger CSR3. The results showed that the presence of the endophytic fungus stimulated the growth of B. campestris and increased its ability to accumulate chromate. Additionally, the plants associated with the endophyte had a stronger antioxidant system to cope with the chromate stress. These findings suggest that using hyperaccumulator plants and heavy metal tolerant endophytic fungi can be an efficient way to reclaim contaminated sites.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2023)

添加到收藏夹

Review Environmental Sciences

Heavy metals and arsenic stress in food crops: Elucidating antioxidative defense mechanisms in hyperaccumulators for food security, agricultural sustainability, and human health

Prabhat Kumar Rai et al.

Summary: The spread of heavy metal(loid)s at soil-food crop interfaces poses a threat to sustainable agricultural productivity, food security, and human health. The ecotoxic effects of heavy metals on food crops can disrupt seed germination, normal growth, photosynthesis, and cellular functions through reactive oxygen species.

SCIENCE OF THE TOTAL ENVIRONMENT (2023)

添加到收藏夹

Article Agronomy

Endophytic Fusarium proliferatum Reprogrammed Phytohormone Production and Antioxidant System of Oryza sativa under Drought Stress

Nighat Seema et al.

Summary: The aim of this study was to isolate endophytes from the roots of Rhazya stricta and evaluate their potential in improving the growth of drought-stressed sunflower seedlings. The isolated endophytic fungus was found to enhance the growth attributes of rice varieties and contribute to the improvement of sunflower growth under drought stress. The fungal strain was identified as Fusarium proliferatum and its beneficial effects were attributed to the regulation of phytohormones and stress-related metabolites.

AGRONOMY-BASEL (2023)

添加到收藏夹

Article Biology

EDTA and IAA Ameliorates Phytoextraction Potential and Growth of Sunflower by Mitigating Cu-Induced Morphological and Biochemical Injuries

Naila Shah et al.

Summary: Copper is a vital micronutrient for plant growth and development, but its accumulation in soil negatively affects crop agronomic characteristics and yield. The combination of EDTA and IAA improved sunflower's ability to hyperaccumulate copper. Sunflowers treated with different levels of copper (0 (control), 25, 50, and 75 mg/kg of soil) and EDTA alone or with IAA showed significantly enhanced copper absorption and accumulation. Copper reduced root and shoot growth, impaired chlorophyll content, hormones, flavonoids, phenolics, and antioxidant response. EDTA alone reduced the harmful effects of copper, and the addition of IAA restored shoot and root growth. Higher levels of chlorophyll content, GA(3), endogenous IAA, and flavonoids were also observed, indicating improved plant health. The catalase and ascorbate peroxidase activities were restored in plants treated with EDTA and IAA. These findings suggest that EDTA and IAA can enhance sunflower's copper absorption potential and tolerance, making it a potential phytoextraction technique for copper-contaminated soil.

LIFE-BASEL (2023)

添加到收藏夹

Article Environmental Sciences

Arsenic hyperaccumulator Pteris vittata shows reduced biomass in soils with high arsenic and low nutrient availability, leading to increased arsenic leaching from soil

S. L. Matzen et al.

Summary: Plant-soil interactions play a crucial role in the availability of arsenic and nutrients in arsenic-contaminated soils, affecting the uptake, tolerance, and leaching of arsenic in plants. The availability of arsenic was higher and nutrient content was lower in coarse-textured soil, resulting in greater arsenic uptake, lower biomass, and higher leaching of arsenic from the soil. Pteris vittata hyperaccumulated arsenic from coarse-textured soil, but not from medium-textured soil. Arsenic uptake by the fern was always greater than the loss through leaching.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

添加到收藏夹

Article Engineering, Environmental

Comparative assessment of chromate bioremediation potential of Pantoea conspicua and Aspergillus niger

Muhammad Qadir et al.

Summary: The study demonstrated that Pantoea conspicua and Aspergillus niger can resist high concentrations of Cr+6 and transform it into non-toxic forms, helping sunflowers to recover growth. These microbes can also modulate plant hormone production and enhance the antioxidant system, improving plant tolerance to chromium.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Enhancement of Cadmium Phytoremediation Potential of Helianthus annuus L. with Application of EDTA and IAA

Naila Shah et al.

Summary: The aim of this study was to assess the phytoremediation potential of Helianthus annuus L. exposed to different concentrations and durations of cadmium. The results showed that the concentration and duration of cadmium exposure affected the accumulation of cadmium in the plants. The application of EDTA in the soil and IAA as a foliar spray enhanced the accumulation of cadmium. Interestingly, efficient phytoremediation was observed at 15 days of exposure, while maximum phytoremediation was achieved at 60 days of exposure. The plants also produced stress-related metabolites and antioxidants to minimize the stress caused by cadmium exposure.

METABOLITES (2022)

添加到收藏夹

Article Engineering, Environmental

Advanced application of nano-technological and biological processes as well as mitigation options for arsenic removal

Jyoti Prakash Maity et al.

Summary: Arsenic removal is a significant challenge globally, with potential solutions including nano-technological and biological processes. Various physical, chemical, and biological methods can effectively remove arsenic from contaminated water/soil/wastes, with oxidation playing a crucial role as a pretreatment step.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Review Biochemistry & Molecular Biology

Role of Gut Microbiota, Probiotics and Prebiotics in the Cardiovascular Diseases

Anna Oniszczuk et al.

Summary: Probiotics and prebiotics are believed to alleviate many diseases, but little is known about their role in preventing or treating cardiovascular disease. Research on the interventions of gut microbiota, probiotics, and prebiotics in cardiovascular disease is crucial.

MOLECULES (2021)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Pseudocitrobacter anthropi reduces heavy metal uptake and improves phytohormones and antioxidant system in Glycine max L.

Husna et al.

Summary: This study demonstrates that using rhizobacterial isolate C18 can enhance plant growth and antioxidant system production, reduce sensitivity to heavy metals, and is an effective method for heavy metal bioremediation.

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY (2021)

添加到收藏夹

Article Environmental Sciences

Heavy Metals and Microbes Accumulation in Soil and Food Crops Irrigated with Wastewater and the Potential Human Health Risk: A Metadata Analysis

Yahia A. Othman et al.

Summary: Untreated wastewater contains toxic heavy metals above world standard limits, while treated wastewater meets the standards but toxic elements in soil and vegetables exceed allowable limits.

WATER (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Phytohormones Producing Acinetobacter bouvetii P1 Mitigates Chromate Stress in Sunflower by Provoking Host Antioxidant Response

Muhammad Qadir et al.

Summary: This study investigated the bioremediation mechanism of a plant growth-promoting rhizobacteria P1, which was found to effectively alleviate Cr+6-induced oxidative stress in sunflowers and promote plant growth, suggesting its potential as an excellent bio-remediator in heavy metal-contaminated environments.

ANTIOXIDANTS (2021)

添加到收藏夹

Article Environmental Sciences

Potential use of Solanum lycopersicum and plant growth promoting rhizobacterial (PGPR) strains for the phytoremediation of endosulfan stressed soil

Rupa Rani et al.

Summary: The study demonstrates the effectiveness of Solanum lycopersicum and plant growth promoting rhizobacterial (PGPR) strains in removing endosulfan from soil and reducing endosulfan accumulation in plant tissues. Inoculation of PGPR strains enhances plant biomass and decreases endosulfan stress on plants.

CHEMOSPHERE (2021)

添加到收藏夹

Article Plant Sciences

Physiological Studies on Seedling Growth in Groundnut (Arachis hypogaea L.) under Interactive Effects of Cadmium and Zinc

D. Dutta et al.

Summary: The experiment shows that cadmium and zinc have significant impacts on the growth of groundnut seedlings, with zinc supplementation partially mitigating the adverse effects of cadmium but not completely eliminating them. The combination of both metals can enhance proline accumulation and reduce damage to leaf membranes, while also improving resistance to oxidative damage through the activation of enzymes like superoxide dismutase, peroxidase, and catalase. The principal component analysis indicates that dry weight of root, leaves, and the whole seedling contribute significantly to discrimination among different treatments, along with the activities of SOD, GPOX, and catalase enzymes.

RUSSIAN JOURNAL OF PLANT PHYSIOLOGY (2021)

添加到收藏夹

Review Biochemistry & Molecular Biology

The Effects of Plant-Associated Bacterial Exopolysaccharides on Plant Abiotic Stress Tolerance

Rafael J. L. Morcillo et al.

Summary: Plant growth-promoting rhizobacteria (PGPR) enhance plant tolerance to abiotic stresses by secreting exopolysaccharides (EPS), including salinity, drought, temperature, and heavy metal toxicity. Studying the mechanisms of EPS action and the impact of abiotic stresses on bacterial EPS production can provide a better understanding of the interactions between plants and microbes.

METABOLITES (2021)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Understanding the holistic approach to plant-microbe remediation technologies for removing heavy metals and radionuclides from soil

Mayur Thakare et al.

Summary: Heavy metals and radionuclides are released into the environment through geological and anthropogenic activities, causing pollution. These pollutants, which cannot be degraded, harm human organs and require proper management and environmentally friendly remediation methods. Bioremediation techniques can effectively neutralize or convert these pollutants, ensuring the safety and sustainable use of land resources.

CURRENT RESEARCH IN BIOTECHNOLOGY (2021)

添加到收藏夹

Article Biology

Antimicrobial and plant growth-promoting activities of bacterial endophytes isolated from Calotropis procera (Ait.) WT Aiton

Muhammad Hamayun et al.

Summary: Bacterial endophytes isolated from Calotropis procera showed growth-promoting activity in rice plants, producing high levels of indole acetic acid and flavonoids. These strains also exhibited inhibitory effects on Escherichia coli and Aspergillus flavus, suggesting their potential use as bio-fertilizers and bio-control agents.

BIOCELL (2021)

添加到收藏夹

Review Toxicology

Health effects inflicted by chronic low-level arsenic contamination in groundwater: A global public health challenge

Dona Sinha et al.

JOURNAL OF APPLIED TOXICOLOGY (2020)

添加到收藏夹

Review Biotechnology & Applied Microbiology

The role of plant growth promoting bacteria on arsenic removal: A review of existing perspectives

Sadiya Alka et al.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2020)

添加到收藏夹

Article Environmental Sciences

Phytohormones producing rhizobacterium alleviates chromium toxicity in Helianthus annuus L. by reducing chromate uptake and strengthening antioxidant system

Muhammad Qadir et al.

CHEMOSPHERE (2020)

添加到收藏夹

Article Materials Science, Paper & Wood

Changes in the chemical composition and the structure of cellulose and lignin in elm wood exposed to various forms of arsenic

B. Waliszewska et al.

CELLULOSE (2019)

添加到收藏夹

Article Microbiology

Arsenic-tolerant microbial consortia from sediments of Copahue geothermal system with potential applications in bioremediation

Maria Alejandra Lima et al.

JOURNAL OF BASIC MICROBIOLOGY (2019)

添加到收藏夹

Review Plant Sciences

Acquiring control: The evolution of ROS-Induced oxidative stress and redox signaling pathways in plant stress responses

Muhammad Ansar Farooq et al.

PLANT PHYSIOLOGY AND BIOCHEMISTRY (2019)

添加到收藏夹

Article Environmental Sciences

Arsenic in Argentina: Occurrence, human health, legislation and determination

Marta Litter et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

添加到收藏夹

Article Biochemistry & Molecular Biology

Chitosan Upregulates the Genes of the ROS Pathway and Enhances the Antioxidant Potential of Grape (Vitis vinifera L. 'Touriga Franca' and 'Tinto CAo') Tissues

Rupesh K. Singh et al.

ANTIOXIDANTS (2019)

添加到收藏夹

Review Engineering, Environmental

Electron donors for autotrophic denitrification

Francesco Di Capua et al.

CHEMICAL ENGINEERING JOURNAL (2019)

添加到收藏夹

Review Environmental Sciences

Heavy metal stress and responses in plants

N. -H. Ghori et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2019)

添加到收藏夹

Article Agronomy

Effect of salt stress on growth, electrolyte leakage, Na+ and K+ content in selected plant species

Helena Hnilickova et al.

PLANT SOIL AND ENVIRONMENT (2019)

添加到收藏夹

Review Engineering, Environmental

Arsenic speciation dynamics in paddy rice soil-water environment: sources, physico-chemical, and biological factors - A review

Prasanna Kumarathilaka et al.

WATER RESEARCH (2018)

添加到收藏夹

Article Plant Sciences

Copper Nanoparticles Induced Genotoxicty, Oxidative Stress, and Changes in Superoxide Dismutase (SOD) Gene Expression in Cucumber (Cucumis sativus) Plants

Kareem A. Mosa et al.

FRONTIERS IN PLANT SCIENCE (2018)

添加到收藏夹

Article Environmental Sciences

The role of arsenic resistant Bacillus aryabhattai MCC3374 in promotion of rice seedlings growth and alleviation of arsenic phytotoxicity

Pallab Kumar Ghosh et al.

CHEMOSPHERE (2018)

添加到收藏夹

Article Environmental Sciences

Antioxidant systems responses and the compatible solutes as contributing factors to lead accumulation and tolerance in Lathyrus sativus inoculated by plant growth promoting rhizobacteria

Souhir Abdelkrim et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2018)

添加到收藏夹

Article Plant Sciences

Inducible defense responses in Populus alba berolinensis to Pb stress

D. Jiang et al.

SOUTH AFRICAN JOURNAL OF BOTANY (2018)

添加到收藏夹

Article Plant Sciences

Knock-Down of the Phosphoserine Phosphatase Gene Effects Rather N- Than S-Metabolism in Arabidopsis thaliana

Sladjana Samuilov et al.

FRONTIERS IN PLANT SCIENCE (2018)

添加到收藏夹

Article Chemistry, Medicinal

A Novel Exopolysaccharide with Metal Adsorption Capacity Produced by a Marine Bacterium Alteromonas sp JL2810

Zilian Zhang et al.

MARINE DRUGS (2017)

添加到收藏夹

Review Environmental Sciences

Microbial and Plant-Assisted Bioremediation of Heavy Metal Polluted Environments: A Review

Omena Bernard Ojuederie et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH (2017)

添加到收藏夹

Proceedings Paper Chemistry, Applied

Extraction of Glutathione from EFB Fermentation Waste using Methanol with Sonication Process

Muryanto muryanto et al.

PROCEEDINGS OF THE 3RD INTERNATIONAL SYMPOSIUM ON APPLIED CHEMISTRY (ISAC) 2017 (2017)

添加到收藏夹

Article Environmental Sciences

Alleviation of heavy metal toxicity and phytostimulation of Brassica campestris L. by endophytic Mucor sp MHR-7

Mahwish Zahoor et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2017)

添加到收藏夹

Article Biochemical Research Methods

Proteomic analysis reveals growth inhibition of soybean roots by manganese toxicity is associated with alteration of cell wall structure and lignification

Zhijian Chen et al.

JOURNAL OF PROTEOMICS (2016)

添加到收藏夹

Article Plant Sciences

Killing Two Birds with One Stone: Natural Rice Rhizospheric Microbes Reduce Arsenic Uptake and Blast Infections in Rice

Venkatachalam Lakshmanan et al.

FRONTIERS IN PLANT SCIENCE (2016)

添加到收藏夹

Article Multidisciplinary Sciences

The Acetyl Bromide Method Is Faster, Simpler and Presents Best Recovery of Lignin in Different Herbaceous Tissues than Klason and Thioglycolic Acid Methods

Flavia Carolina Moreira-Vilar et al.

PLOS ONE (2014)

添加到收藏夹

Article Plant Sciences

Ameliorative effects of spermine against osmotic stress through antioxidants and abscisic acid changes in soybean pods and seeds

Ramalingam Radhakrishnan et al.

ACTA PHYSIOLOGIAE PLANTARUM (2013)

添加到收藏夹

Article Environmental Sciences

Biosorption of arsenite (As+3) and arsenate (As+5) from aqueous solution by Arthrobacter sp biomass

Kumar Suranjit Prasad et al.

ENVIRONMENTAL TECHNOLOGY (2013)

添加到收藏夹

Article Biochemistry & Molecular Biology

A comparison of quantitative and qualitative superoxide dismutase assays for application to low temperature microalgae

Paul J. Janknegt et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2007)

添加到收藏夹

Article Microbiology

Bacteria associated with orchid roots and microbial production of auxin

Elena A. Tsavkelova et al.

MICROBIOLOGICAL RESEARCH (2007)

添加到收藏夹

Article Biochemical Research Methods

Evaluating the mobility of toxic metals in untreated industrial wastewater sludge using a BCR sequential extraction procedure and a leaching test

TG Kazi et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2005)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.