Triacontanol Improves Arsenic Stress Tolerance in Triticum aestivum L. Varieties by Modulating Secondary Metabolites, Antioxidant Defense System and Grains’ Nutritional Contents

Journal of soil science and plant nutrition, Год журнала: 2025, Номер unknown

Опубликована: Янв. 3, 2025

Язык: Английский

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Arabidopsis thaliana DNA Damage Response Mutants Challenged with Genotoxic Agents—A Different Experimental Approach to Investigate the TDP1α and TDP1β Genes

Genes, Год журнала: 2025, Номер 16(1), С. 103 - 103

Опубликована: Янв. 19, 2025

Background/Objectives: DNA damage response (DDR) is a highly conserved and complex signal transduction network required for preserving genome integrity. repair pathways downstream of DDR include the tyrosyl-DNA phosphodiesterase1 (TDP1) enzyme that hydrolyses phosphodiester bond between tyrosine residue topoisomerase I (TopI) 3′-phosphate end DNA. A small TDP1 subfamily, composed TDP1α TDP1β, present in plants. The aim this work was to investigate role two genes context. Methods: series Arabidopsis thaliana single double mutants defective sog1, e2fb, pol2A, atm, atr genes, treated with genotoxic agents camptothecin (CPT, inhibitor TopI) NSC120686 (NSC, TDP1), were used. These compounds specifically used due their known impact on function. effect treatments assessed via phenotypic analyses included germination percentage, speed, seedling growth. Subsequently, expression TDP1β monitored through qRT-PCR. Results: Overall, gathered data indicate atm mutant sensitive NSC120686, both phenotypically concerning gene profiles. Alternatively, upregulation pol2a, supports its implication replication stress response. Conclusions: current study demonstrates induced by CPT NSC has genotype-dependent reflected differential early development.

Язык: Английский

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Recent Advances in Transcriptome Analysis Within the Realm of Low Arsenic Rice Breeding

Plants, Год журнала: 2025, Номер 14(4), С. 606 - 606

Опубликована: Фев. 17, 2025

Arsenic (As), a toxic element, is widely distributed in soil and irrigation water. Rice (Oryza sativa L.), the staple food Southern China, exhibits greater propensity for As uptake compared to other crops. pollution paddy fields not only impairs rice growth but also poses serious threat security human health. Nevertheless, molecular mechanism underlying response toxicity has been completely revealed until now. Transcriptome analysis represents powerful tool revealing mechanisms conferring phenotype formation employed crop breeding. Consequently, this review focuses on recent advances transcriptome within realm of low breeding rice. It particularly highlights applications identifying genes responsive toxicity, gene interaction regulatory modules analyzing secondary metabolite biosynthesis pathways. Furthermore, tolerance are updated, outcomes summarized. Finally, challenges associated with applying low-As deliberated upon, future research directions envisioned, aim providing references expedite high-yield low-arsenic

Язык: Английский

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Gamma-Aminobutyric Acid and Salicylic Acid Regulated Osmolyte Accumulation, Nutrient Acquisition, and ROS Metabolism to Decrease Arsenic Effects on Sunflower (Helianthus annuus L.) at Vegetative Stage

Journal of soil science and plant nutrition, Год журнала: 2025, Номер unknown

Опубликована: Фев. 14, 2025

Язык: Английский

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Investigating the Toxic Impacts of Various Arsenic Compounds on Hydroponics Lettuce (Lactuca sativa L.): Biomass, Arsenic Accumulation and Species Distribution

Water Air & Soil Pollution, Год журнала: 2025, Номер 236(5)

Опубликована: Апрель 4, 2025

Язык: Английский

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Enhanced Growth and Contrasting Effects on Arsenic Phytoextraction in Pteris vittata through Rhizosphere Bacterial Inoculations

Plants, Год журнала: 2024, Номер 13(15), С. 2030 - 2030

Опубликована: Июль 24, 2024

This greenhouse study evaluated the effects of soil enrichment with

Язык: Английский

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Editorial to special issue on Photosynthetic organisms for sustainable development

Plant Physiology and Biochemistry, Год журнала: 2024, Номер 217, С. 109263 - 109263

Опубликована: Ноя. 1, 2024

Язык: Английский

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Maize growth and physiological dynamics: Arsenic uptake modulation under combined abiotic stresses of salinity, boron and arsenic

Environmental Technology & Innovation, Год журнала: 2024, Номер unknown, С. 103915 - 103915

Опубликована: Ноя. 1, 2024

Язык: Английский

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