Biocatalysis and Agricultural Biotechnology, Journal Year: 2023, Volume and Issue: 52, P. 102845 - 102845
Published: Sept. 1, 2023
Language: Английский
Biocatalysis and Agricultural Biotechnology, Journal Year: 2023, Volume and Issue: 52, P. 102845 - 102845
Published: Sept. 1, 2023
Language: Английский
PLoS ONE, Journal Year: 2025, Volume and Issue: 20(1), P. e0313017 - e0313017
Published: Jan. 15, 2025
The dried fig cv. Sabz of Iran, distinguishes out among the several cultivars for its unique characteristics and excellent properties. aims to this study were 1) Carefully monitoring resulting phenotypic changes in growth patterns, leaf morphology, shoot traits, root characteristics, other relevant traits after irradiated with different gamma rays; 2) Investigating LD 25 , 50 75 GR values at radiation doses chose optimum dose. According our results, was 70 Gy, while approximately 48 95 respectively. Data analysis revealed that higher doses, ranging from 90 led a reduction area hardwood cuttings compared those exposed lower irradiation (10, 20, 30, 40 Gy). In cuttings, plant height gradually decreased line increasing up 60 Gy. Among number particularly influenced by doses. On hand, when Gy dosage, average count dropped 50%. However, subjected dose, surged 90.7% comparison control treatment. Additionally, 63 internode length, 67 56 aerial biomass. number, volume, biomass 46 57 51 An based on indicated height, exhibited greater sensitivity radioactivity portions fig. biological responses ‘Sabz’ fig, is suitable dose initial mutagenesis studies.
Language: Английский
Citations
1Biomolecules, Journal Year: 2023, Volume and Issue: 13(7), P. 1160 - 1160
Published: July 21, 2023
Upon exposure to biotic and abiotic stress, plants have developed strategies adapt the challenges imposed by these unfavorable conditions. The energetically demanding translation process is one of main elements regulated reduce energy consumption selectively synthesize proteins involved in establishment an adequate response. Emerging data shown that ribosomes remodel stresses. In Arabidopsis thaliana, consist approximately eighty-one distinct ribosomal (RPs), each which encoded two seven genes. Recent research has revealed a mutation given single RP can not only affect functions itself but also influence properties ribosome, could bring about changes varying degrees. However, pending question whether some RPs enable preferentially translate specific mRNAs. To reveal role from small subunit (RPS) translation, we novel approach visualize effect RPS silencing on reporter mRNA (GFP) combined 5’UTR different housekeeping defense genes encoding for NbRPSaA, NbRPS5A, NbRPS24A Nicotiana benthamiana decreased NbRACK1A-silenced plant showed compromised translations antioxidant enzymes. all tested were affected NbRPS27D-silenced plants. These findings suggest may be potentially control protein translation.
Language: Английский
Citations
17International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(3), P. 1892 - 1892
Published: Feb. 4, 2024
This review aims to analyze the emerging number of studies on biological media that describe unexpected effects different natural bioactive antioxidants. Hormetic effects, with a biphasic response depending dose, or activities are apparently non-dose-dependent, have been described for compounds such as resveratrol, curcumin, ferulic acid linoleic acid, among others. The analysis reported confirms incidence these types which should be taken into account by researchers, discarding initial interpretations imprecise methodologies measurements. enhance research mechanisms action, particularly those studied in field basic research, will help us understand causes unusual behaviors, inactivation signaling pathways immune defense system. Antioxidative and anti-inflammatory addressed ways go beyond mere statistical approach. In this work, some may explain understanding revised, paying special attention ability selected (curcumin, acid) form metal complexes activity media.
Language: Английский
Citations
6Genes, Journal Year: 2025, Volume and Issue: 16(1), P. 103 - 103
Published: Jan. 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.
Language: Английский
Citations
0Industrial Crops and Products, Journal Year: 2025, Volume and Issue: 225, P. 120567 - 120567
Published: Jan. 27, 2025
Language: Английский
Citations
0Agronomy, Journal Year: 2025, Volume and Issue: 15(3), P. 653 - 653
Published: March 5, 2025
Drought, one of the abiotic stress factors that threatens world food security, destructively limits growth and development agricultural plants. Therefore, determining drought-resistant cultivars is vital importance against increasing climate change. Tomato (Solanum lycopersicum L.) most important economic plants grown worldwide. In this study, different drought tolerances (10% PEG (Polyethylene Glycol 6000) water scarcity) were applied to four commercial tomato (Rio Grande, Falcon, H−2274, Tyfrane F1) effects evaluated within scope physiological (germination percentage, shoot length, root fresh weight, dry total chlorophyll content, relative content) biochemical (protein amount, superoxide dismutase (SOD), peroxidase activity (POX), catalase (CAT), hydrogen peroxide content (H2O2) lipid peroxidation (TBARs)) parameters. According research results, it was determined leads decreased root–shoot lengths, weights, antioxidant enzyme activities in Falcon H−2274 cultures, TBARs H2O2 amounts. While which an indicator stress, shows status plant, systems are evidence resilience defense mechanisms cultures. context, cultivar had significantly reduced length (21%, 37%), (20%, 30%), (7%, 23%), weight (51%, 49%) (9%, 29%) under scarcity application; contrast these reductions, (2%, 14%) (3%, 15%) increased compared control, proving a susceptible cultivar. On other hand, slight decrease (1%, 3%), increase (6%), intense CAT (50%, 67%) SOD (30%), but level (5%, 22%) (11%, 15%), detected Rio Grande treatment resistant can be effectively water-scarce areas. It perception stress. As result, when levels terms parameters, tolerance as > F1 ≈ Falcon. responses for selection strategies plant productivity conditions.
Language: Английский
Citations
0Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Journal Year: 2025, Volume and Issue: 8(2), P. 739 - 753
Published: March 12, 2025
Leguminosae (or Fabaceae), commonly known as legumes and including plants of great agricultural ecological importance, are important plant families with a very wide distribution worldwide. Stress is one the main environmental factors affecting growth productivity cultivated plants. Plants designed to minimize impact stress resistance at biochemical level by producing osmolytes such proline protect its components. Pyrroline-5-carboxylate synthetase (P5CS) key enzyme in biosynthesis pathway involved initial step production. In this study, common primer was identified enable qRT-PCR-based studies an alternative methods for determining increase content. With aim, plants, Phaseolus vulgaris, Lens culinaris, Cicer arietinum, Glycine max, Pisum sativum, Medicago sativa, were exposed three different stresses (drought, heat, salt). Proline amounts samples determined biochemically then gene expression levels calculated using primer. our results, significantly increased all samples. Relative analysis results also correlated results. conclusion, study revealed existence marker that can be used determine level, which indicating some legume under stress. Our findings show investigating genes help understand responses molecular level. addition, analysis, especially methods, provides faster more precise This allows observe dynamic changes active shorter time allow us plant's readiness or early
Language: Английский
Citations
0Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 16
Published: March 18, 2025
ATP-binding cassette (ABC) transporters are integral membrane proteins involved in the active transport of various substrates, including heavy metals, across cellular membrane. In this study, we performed a genome-wide analysis and explored expression profiles ABC transporter genes Solanum lycopersicum to identify their role cadmium (Cd) stress tolerance. Several techniques were employed determine regulatory transporters. A total 154 identified genome S. lycopersicum, located on all 12 chromosomes. Comparative phylogenetic between Arabidopsis thaliana revealed several orthologous gene pairs, which duly supported by structural studying exon-intron pattern motif analysis. Collinearity multiple duplication events owing intra-chromosomal inter-chromosomal mutations. The cis-regulatory hormone-responsive elements suggesting that ABCs actively transporting hormones like ABA, SA, MeJA, auxin, gibberellin. These known combat number conditions, hence validating Cd stress. Under stress, profiling demonstrated SlABCs exhibit significant transcriptional changes, indicating involvement transport, sequestration, detoxification mechanisms. Specific genes, Groups 3 5 members, upregulated under exposure, functional roles mitigating toxicity. study differential expressions SlABC encoding ATP binding transporters, upregulation Solyc08g067620.2, Solyc08g067610.3, Solyc12g019640.2, Solyc06g036240.2, Solyc05g053610.2 response different concentrations Cd. This comprehensively explains family emphasizing critical could prove useful combating not only but also other fleshy fruit plants; however, further advanced studies specific pathways lead required understand mechanism behind tolerance metals fully.
Language: Английский
Citations
0Horticulturae, Journal Year: 2025, Volume and Issue: 11(3), P. 334 - 334
Published: March 19, 2025
This study investigated the extraction and quantification of specific phenolic compounds, including chlorogenic acid several pyranocoumarin derivatives, from leaves roots Peucedanum japonicum. Using high-performance liquid chromatography, this aimed to optimize methodologies with different solvents maximize yield bioactive compounds. The process involved meticulous steps, reflux solvent evaporation, total content was assessed using a spectrophotometric assay. results demonstrated that ethanol methanol were effective in extracting acid, yielding up 47.71 mg/g tannic equivalent MeOH extracts roots. Conversely, acetone superior for extraction, achieving coumarin exceeding 100 root extracts. Notably, pyranocoumarins found be more concentrated compared leaves, supporting hypothesis are reservoir these emphasized critical roles selections profiling compounds P. japonicum provided valuable insights future research into its pharmacological potential. findings may serve as foundation further studies, enhancing understanding medicinal properties context traditional East Asian medicine.
Language: Английский
Citations
0European Food Research and Technology, Journal Year: 2025, Volume and Issue: unknown
Published: March 27, 2025
Language: Английский
Citations
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