Effect of preparations Methyure and Ivine on Са(2+)-ATPases activity in plasma and vacuolar membrane of corn seedling roots under salt stress conditions

Rudnytska, M V; Palladina, T. A.

doi:10.15407/ubj89.01.076

Cited by 3 publications

(1 citation statement)

References 17 publications

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“…A plant growth regulator Ivin contains the macronutrient nitrogen, and Kamethur contains the macronutrients nitrogen, potassium, and sulfur, which are necessary for plant growth and metabolism, and plant adaptation to biotic and abiotic stress factors [12,13]. Plant growth regulator Methyur, containing the macronutrients nitrogen, sulfur, and the chemical element sodium, promotes plant growth and productivity, as well as plant adaptation to salt and osmotic stress [14][15][16]. Summarizing the data obtained, it should be concluded that synthetic plant growth regulators Methyur, Kamethur, and Ivin have a highly stimulating effect on the growth and development of sorghum shoots and roots in the vegetative phase, as well as on the growth and development of sorghum panicles and grain formation in the reproductive phase.…”

Section: Methodsmentioning

confidence: 99%

Enhancing Sorghum Productivity with Methyur, Kamethur, and Ivin Plant Growth Regulators †

Tsygankova,

Voloshchuk,

Pilyo

et al. 2023

Iecag 2023

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Section: Methodsmentioning

confidence: 99%

Enhancing Sorghum Productivity with Methyur, Kamethur, and Ivin Plant Growth Regulators †

Tsygankova,

Voloshchuk,

Pilyo

et al. 2023

Iecag 2023

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Role of Vacuolar Membrane Transport Systems in Plant Salinity Tolerance

Mansour

2022

J Plant Growth Regul

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About 20% of all irrigated land is adversely affected by salinity hazards and therefore understanding plant defense mechanisms against salinity will have great impact on plant productivity. In the last decades, comprehension of salinity resistance at molecular level has been achieved through the identification of key genes encoding biomarker proteins underpinning salinity tolerance. Implication of the vacuolar transport systems in plant salinity tolerance is one example of these central mechanisms rendering tolerance to saline stress. One important organelle in plant cells is the central vacuole that plays pivotal multiple roles in cell functioning under normal and stress conditions. This review thus attempts to address different lines of evidence supporting the role of the vacuolar membrane transport systems in plant salinity tolerance. Vacuolar transport systems include Na+(K+)/H+ antiporters, V-ATPase, V-PPase, Ca2+/H+ exchangers, Ca2+-ATPase, ion channels, aquaporins, and ABC transporters. They contribute essentially in retaining a high cytosolic K+/Na+ ratio, K+ level, sequestrating Na+ and Cl− into vacuoles, as well as regulation of other salinity responsive pathways. However, little is known about the regulation and functions of some of the vacuolar transporters under salinity stress and therefore need more exploration and focus. Numerous studies demonstrated that the activities of the vacuolar transporters are upregulated in response to salinity stress, confirming their central roles in salinity tolerance mechanism. The second line of evidence is that manipulation of one of the genes encoding the vacuolar transport proteins results in some successful improvement of plant salinity tolerance. Therefore, transgene pyramiding of more than one gene for developing genotypes with better and strong salinity tolerance and productivity should gain more attention in future research. In addition, we should move step further and verify the experimental data obtained from either a greenhouse or controlled environment into field trials in order to support our claims.

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The Role of Plant Growth Regulators in Miscanthus × giganteus Growth on Trace Elements-Contaminated Soils

et al. 2022

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Soil contamination with trace elements (TEs) is a pressing problem limiting the cultivation of agricultural crops; however, the non-food energy crop Miscanthus × giganteus (M×g) can be grown on such soil. The effect of a new plant growth regulator (PGR), Kamethur, and conventional Charkor was studied when M×g was cultivated in TE-contaminated soils from Všebořice and Chomutov, in the Northern Czech Republic. Kamethur was beneficial for achieving a higher leaves and stem biomass (by 57.1 and 126%, respectively) in the more contaminated Všebořice soil, while Charkor increased only the leaves biomass (49.5%). Analysis of the comprehensive bio-concentration index showed that Charkor decreased stem accumulation of elements essential for plant development (EEs), as well as the potentially toxic (PTEs) elements, by 33.3 and 11.4%, respectively. Kamethur decreased stem accumulation of EEs by 11.4% and increased the accumulation of PTEs by 23.3%. Statistical evaluation of the current results and literature data illustrated the ability of Charkor to reduce the uptake of PTEs, which is critical for converting clean biomass to bioproducts. Further research should confirm the influence of PGRs on the bioparameters and phytoremediation processes of M×g at the field plantation level.

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Effect of preparations Methyure and Ivine on Са(2+)-ATPases activity in plasma and vacuolar membrane of corn seedling roots under salt stress conditions

Cited by 3 publications

References 17 publications

Enhancing Sorghum Productivity with Methyur, Kamethur, and Ivin Plant Growth Regulators †

Enhancing Sorghum Productivity with Methyur, Kamethur, and Ivin Plant Growth Regulators †

Role of Vacuolar Membrane Transport Systems in Plant Salinity Tolerance

The Role of Plant Growth Regulators in Miscanthus × giganteus Growth on Trace Elements-Contaminated Soils

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