Transcriptional Analysis of VvOSM1 Gene in Grapevine (Vitis vinifera L.) under Salt Stress

Saleh, Basel; Alshehada, Eyad

doi:10.4172/2329-9029.1000217

Cited by 4 publications

(3 citation statements)

References 19 publications

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“…Other features that can be used as biomarkers include the capacity of algal cells to respond to trace metal ions. Regarding to the mechanism of accumulation of trace metals in algal cells, measurement of the related responses (e.g., accumulation of chelating agents, ascorbate, and glutathione) could also be used as biomarkers . It should be noted that the production of these compounds might also be stimulated by other environmental tensions (e.g., UV radiation) that cause stress to the algal cells.…”

Section: Incidence Of Algae In Response To Climate Changementioning

confidence: 99%

“…Regarding to the mechanism of accumulation of trace metals in algal cells, measurement of the related responses (e.g., accumulation of chelating agents, ascorbate, and glutathione) could also be used as biomarkers. [34] It should be noted that the production of these compounds might also be stimulated by other environmental tensions (e.g., UV radiation) that cause stress to the algal cells. In respond to osmotic shock and increasing salinity stress, algal cells increase the concentration of proline, mannitol, glycerol, and glycine betaine within cells and reduce the total chlorophyll and protein.…”

Section: Incidence Of Algae In Response To Climate Changementioning

confidence: 99%

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Algal Communities: An Answer to Global Climate Change

Asadian

Fakheri

Mahdinezhad

et al. 2018

CLEAN Soil Air Water

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Human activities and resultant changes in global climate have profound consequences for ecosystems and economic and social systems, including those that are dependent upon marine systems. The increasing concentration of atmospheric greenhouse gases (GHGs) has resulted in gradual modification of multiple aspects of marine ecosystem properties such as salinity, temperature, and pH. It is well known that temporal and spatial variations in environmental properties determine the composition and abundance of different algal populations in a region. Within the present study the evidence for algal compatibility to changing environmental conditions is surveyed. The unique ability of algal communities to play a role in promotion of CO2 sequestration technologies, biorefinery approaches, as well as transition to CO2‐neutral renewable energy has gained traction with environmentalists and economists in a view to mitigation of climate change using algae. The next step is to re‐evaluate the assumption of a steady‐state oceanic carbon cycle and the role of biological activities in response to future climate changes.

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Section: Incidence Of Algae In Response To Climate Changementioning

confidence: 99%

Section: Incidence Of Algae In Response To Climate Changementioning

confidence: 99%

Algal Communities: An Answer to Global Climate Change

Asadian

Fakheri

Mahdinezhad

et al. 2018

CLEAN Soil Air Water

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“…Raman spectroscopy is a label‐free method that provides chemically specific “fingerprints” of the cellular components and we have applied it to investigate the algal physiological responses to different environmental conditions . Specifically, we applied highly sensitive resonance Raman spectroscopy to determine the concentrations of algal intracellular carotenoids .…”

Section: Introductionmentioning

confidence: 99%

Probing the changes of carotenoids in Microcystis flosaquae under environmental perturbations by two‐dimensional Raman correlation spectroscopy

Xie

Fang

et al. 2019

J Raman Spectroscopy

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Raman mapping spectra of Microcystis flosaquae (M. flosaquae) subjected to environmental perturbations were used to study the correlations among the characteristics of M. flosaquae by two-dimensional (2-D) Raman correlation spectroscopy. Overlapping Raman characteristics of the carotenoids in M.flosaquae and their differences in algal growths were shown in the 2-D synchronous and asynchronous correlation spectra. The asynchronous correlation Raman spectra demonstrated the accumulation of carotenoids in M. flosaquae under normal culture condition and environmental perturbations. High light flux obviously led to the accumulation of β-carotene in M. flosaquae in comparison with normal culture condition. The results showed that 2-D Raman correlation spectroscopy can be used to analyze the correlation of complex changes of the Raman characteristics of M. flosaquae induced by different environmental conditions to assess the accumulation of the carotenoids in algae and to predict the algal growth phases. K E Y W O R D S 2-D Raman correlation spectroscopy, accumulation phenomenon, algal growth, β-carotene, M. flosaquaeAbbreviation: 2-D correlation Raman analysis, two-dimensional correlation Raman analysis. Shixuan He and Wanyi Xie The authors contributed equally to this paper.

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Osmotin: A Cationic Protein Leads to Improve Biotic and Abiotic Stress Tolerance in Plants

Bashir

Silvestri

Ahmad

et al. 2020

Plants

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Research on biologically active compounds has been increased in order to improve plant protection against various environmental stresses. Among natural sources, plants are the fundamental material for studying these bioactive compounds as their immune system consists of many peptides, proteins, and hormones. Osmotin is a multifunctional stress-responsive protein belonging to pathogenesis-related 5 (PR-5) defense-related protein family, which is involved in inducing osmo-tolerance in plants. In this scenario, the accumulation of osmotin initiates abiotic and biotic signal transductions. These proteins work as antifungal agents against a broad range of fungal species by increasing plasma membrane permeability and dissipating the membrane potential of infecting fungi. Therefore, overexpression of tobacco osmotin protein in transgenic plants protects them from different stresses by reducing reactive oxygen species (ROS) production, limiting lipid peroxidation, initiating programmed cell death (PCD), and increasing proline content and scavenging enzyme activity. Other than osmotin, its homologous proteins, osmotin-like proteins (OLPs), also have dual function in plant defense against osmotic stress and have strong antifungal activity.

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Transcriptional Analysis of VvOSM1 Gene in Grapevine (Vitis vinifera L.) under Salt Stress

Cited by 4 publications

References 19 publications

Algal Communities: An Answer to Global Climate Change

Algal Communities: An Answer to Global Climate Change

Probing the changes of carotenoids in Microcystis flosaquae under environmental perturbations by two‐dimensional Raman correlation spectroscopy

Osmotin: A Cationic Protein Leads to Improve Biotic and Abiotic Stress Tolerance in Plants

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