Foliar architecture and physio-biochemical plasticity determines survival of Typha domingensis pers. Ecotypes in nickel and salt affected soil

Akhter, Noreen; Aqeel, Muhammad; Hameed, Mansoor; Alhaithloul, Haifa Abdulaziz S.; Shahnaz, Muhammad Muslim; Hashem, Mohamed; Alamri, Saad; Khalid, Noreen; Zoubi, Omar Mahmoud Al; Iqbal, Muhammad Faisal; Masood, Tayyaba; Noman, Ali

doi:10.1016/j.envpol.2021.117316

Cited by 18 publications

(10 citation statements)

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“…Here, we see a clear correspondence between increasing PS levels and soil properties. The rising cations and anions not only perturb chemical nature of soil but also lead to changes in metabolism of plants [28,[51][52][53]. Collectively, these changes in soil and plant attributes exert negative influence not only on plants but also on ecosystem [54,55].…”

Section: Discussionmentioning

confidence: 99%

“…Therefore, the plants applied in phytoremediation could accumulate heavy metals in organs and grow on metalliferous soils without suffering phytotoxicity [23]. Previous reports pointed out that several species could be used for the Cr and Cd phytoremediation, such as Leersia hexandra [24], Pluchea indica, Cynodonda dactylon [25,26], Phragmites australis, Typha angustifolia, Typha domingensis [27,28], Jatropha curcas, Pteris vittata [29], and Spartina argentinensis [30]. However, the application of the above metal hyperaccumulator plants is still limited because most metal hyperaccumulator plants grow slowly and their insufficient biomass renders them unfit for phytoremediation.…”

Section: Introductionmentioning

confidence: 99%

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Hemarthria compressa—Aspergillus niger—Trichoderma pseudokoningii Mediated Trilateral Perspective for Bioremediation and Detoxification of Industrial Paper Sludge

et al. 2021

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The present study was carried out to evaluate the effects of different fungal species on the metal uptake from paper sludge by Hemarthria compressa L. Paper sludge (PS) in various concentrations (0, 30% and 60%) were used with four treatments of two fungal species (F0 = Control, F1 = Aspergillus niger, F2 = Trichoderma pseudokoningii, F3 = A. niger + T. pseudokoningii). Paper sludge as rooting medium steadily influenced growth and physio-biochemical attributes of H. compressa in F0. Results revealed discrete variations in growth attributes with different PS concentrations and each fungal treatment. The maximum damages in ionic homeostasis (Na+, K+, Ca2+, Mg2+) due to PS toxicity were evident in parallel with declined chlorophyll concentration. The highest growth, total chlorophyll and biomass of the plants were observed when PS was treated with combined fungal strains (F3). Translocation factor decreased with F3 that is indicative of changes in Cd, Pb, and Cu movement to shoot from root. The plants with combined fungal treatment also showed greater catalase (CAT), superoxide dismutase (SOD), and peroxidase (POD) activity. Ions, such as Ca, Mg, and Na, also increased gradually with combined fungal treatment. The correlation matrix displayed a close association among diverse fungal and PS levels with multiple plant attributes. PCA-Biplot confirmed the outcome of correlational analyses among different characters of H. compressa. The combined fungal mediate the extraction of heavy metals from the paper sludge by H. compressa recommends the high accumulation of heavy metal (HM) and possible reutilization of metal free sludge as a fertilizer, for application in cultivated fields. Furthermore, the effects of fungal species on HM attenuation in PS are linear and can be used in different habitats. Advancement in such research work will also be helpful in understanding the mechanisms and enhancing the ability of other native microbes to remediate metals.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Hemarthria compressa—Aspergillus niger—Trichoderma pseudokoningii Mediated Trilateral Perspective for Bioremediation and Detoxification of Industrial Paper Sludge

et al. 2021

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“…According to a previous publication, 54 the content of malondialdehyde (MDA), which was extracted using thiobarbituric acid, was spectrophotometrically measured at wavelengths of 450 nm, 532 nm, and 600 nm. The assay of leaf electrolyte leakage (EL) was conducted following a previous publication.…”

Section: Determination Of Mda Content and Electrolyte Leakage Indexmentioning

confidence: 99%

CeO₂ nanoparticles modulate Cu–Zn superoxide dismutase and lipoxygenase-IV isozyme activities to alleviate membrane oxidative damage to improve rapeseed salt tolerance

Khan

et al. 2022

Environ. Sci.: Nano

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“…Also, F o / F m and F v / F o (efficiency of electron donation to PSII) explain the changes in the structure and function of PSII and heat dissipation of the PSII antenna (Pflug et al, 2018). Previous studies showed that the maximum quantum yield of PSII ( F v / F m ) and F v / F o was shown to decrease under stress conditions such as heat and salinity (Akhter et al, 2021; Van der Westhuizen et al, 2020). A similar response in F v / F m and F v / F o was observed under Co stress in the current study (File S1).…”

Section: Discussionmentioning

confidence: 99%

The effects of fullerene on photosynthetic apparatus, chloroplast‐encoded gene expression, and nitrogen assimilation in Zea mays under cobalt stress

Özfidan-Konakçi

Nur

Arikan

et al. 2022

Physiologia Plantarum

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Carbon nanostructures, such as the water‐soluble fullerene (FLN) derivatives, are considered perspective agents for agriculture. FLN can be a novel nano‐agent modulating plant response against stress conditions. However, the mechanism underlying the impacts of FLN on plants in agroecosystems remains unclear. Zea mays was exposed to exogenous C60‐FLN applications (FLN1: 100; FLN2: 250; and FLN3: 500 mg L−1) with/without cobalt stress (Co, 300 μM) for 3 days (d). In the maize chloroplasts, Co stress disrupted the photosynthetic efficiency and the expression of genes related to the photosystems (psaA and psbA). FLNs effectively improved the efficiency and photochemical reaction of photosystems. Co stress induced the accumulation of reactive oxygen species (ROS) as confirmed by ROS‐specific fluorescence in guard cells. Co stress increased only chloroplastic superoxide dismutase (SOD) and peroxidase (POX). Stress triggered oxidative damages in maize chloroplasts, measured as an increase in TBARS content. In Co‐stressed seedlings exposed to FLN1 and FLN2 exposures, the hydrogen peroxide (H2O2) was scavenged through the nonenzymes/enzymes‐related to the AsA‐GSH cycle by preserving ascorbate (AsA) conversion, as well as GSH/GSSG and glutathione (GSH) redox state. Also, the alleviation effect of FLN3 against stress could be attributed to increased glutathione S‐transferase (GST) activity and AsA regeneration. FLN applications reversed the inhibitory effects of Co stress on nitrogen assimilation. In maize chloroplasts, FLN increased the activities of nitrate reductase (NR), glutamate dehydrogenase (GDH), nitrite reductase (NiR), and glutamine synthetase (GS), which provided conversion of inorganic nitrogen (N) into organic N. The ammonium (NH4+) toxicity was removed via GS and GDH but not glutamate synthase (GOGAT). The increased NAD‐GDH (deaminating) and NADH‐GDH (aminating) activities indicated that GDH was needed more for NH4+ detoxification. Therefore, FLN exposure to Co‐stressed maize plants might play a role in N metabolism regarding the partitioning of N assimilates. Exogenous FLN conceivably removed Co toxicity by improving the expressions of genes related to reaction center proteins of photosystems, increasing the level of enzymes related to the defense system, and improving the N assimilation in maize chloroplasts.

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Foliar architecture and physio-biochemical plasticity determines survival of Typha domingensis pers. Ecotypes in nickel and salt affected soil

Cited by 18 publications

References 61 publications

Hemarthria compressa—Aspergillus niger—Trichoderma pseudokoningii Mediated Trilateral Perspective for Bioremediation and Detoxification of Industrial Paper Sludge

Hemarthria compressa—Aspergillus niger—Trichoderma pseudokoningii Mediated Trilateral Perspective for Bioremediation and Detoxification of Industrial Paper Sludge

CeO₂ nanoparticles modulate Cu–Zn superoxide dismutase and lipoxygenase-IV isozyme activities to alleviate membrane oxidative damage to improve rapeseed salt tolerance

The effects of fullerene on photosynthetic apparatus, chloroplast‐encoded gene expression, and nitrogen assimilation in Zea mays under cobalt stress

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Foliar architecture and physio-biochemical plasticity determines survival of Typha domingensis pers. Ecotypes in nickel and salt affected soil

Cited by 18 publications

References 61 publications

Hemarthria compressa—Aspergillus niger—Trichoderma pseudokoningii Mediated Trilateral Perspective for Bioremediation and Detoxification of Industrial Paper Sludge

Hemarthria compressa—Aspergillus niger—Trichoderma pseudokoningii Mediated Trilateral Perspective for Bioremediation and Detoxification of Industrial Paper Sludge

CeO2 nanoparticles modulate Cu–Zn superoxide dismutase and lipoxygenase-IV isozyme activities to alleviate membrane oxidative damage to improve rapeseed salt tolerance

The effects of fullerene on photosynthetic apparatus, chloroplast‐encoded gene expression, and nitrogen assimilation in Zea mays under cobalt stress

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CeO₂ nanoparticles modulate Cu–Zn superoxide dismutase and lipoxygenase-IV isozyme activities to alleviate membrane oxidative damage to improve rapeseed salt tolerance