Journal of Bio-Environment Control, Journal Year: 2024, Volume and Issue: 33(4), P. 189 - 199
Published: Oct. 31, 2024
Language: Английский
Journal of soil science and plant nutrition, Journal Year: 2025, Volume and Issue: unknown
Published: March 5, 2025
Language: Английский
Citations
1
Discover Plants., Journal Year: 2025, Volume and Issue: 2(1)
Published: Jan. 29, 2025
Language: Английский
Citations
0
Current Issues in Molecular Biology, Journal Year: 2025, Volume and Issue: 47(2), P. 117 - 117
Published: Feb. 11, 2025
Basil, renowned for its aromatic properties, exhibits commendable drought tolerance and holds significant value as an edible medicinal plant. Recognizing the scarcity of studies addressing basil’s response to stress, we performed physiological experiments omics analyses sweet basil across four distinct levels stress. During showed increased activity antioxidant enzymes accumulated more osmoregulatory compounds. Our metabolic analysis meticulously identified a total 830 metabolites, among which, 215 were differentially accumulated. The metabolites under stress predominantly esters terpenes; however, none primary volatile compounds basil. Transcriptome highlighted pivotal roles phenylpropanoid flavonoid biosynthesis lipid metabolism in fortifying resistance against α-linolenic acid, lignin, flavonoid, flavonol contents significantly stress; essential genes involved production these confirmed through quantitative real-time PCR (qRT-PCR), their variations aligned with outcomes from sequencing. This holistic approach not only enriches our understanding molecular intricacies underpinning but also furnishes valuable insights breeding varieties endowed enhanced tolerance.
Language: Английский
Citations
0
Deleted Journal, Journal Year: 2025, Volume and Issue: 77(1)
Published: Feb. 1, 2025
With the increasing impact of global warming, drought has become one most critical stress factors affecting plant growth and productivity. The objective this study was to investigate morphological, physiological, biochemical, molecular responses 21 different pepper genotypes under conditions water deficit. Water deficit treatments were applied in during seedling period using two irrigation levels (100 60% field capasity). resulted reduction parameters such as fresh dry weight, leaf area. Furthermore, there an increase malondialdehyde (MDA) levels, while tissue content, photosynthetic activity, transpiration, CO2 stomatal conductance, chlorophyll content decreased. led hydrogen peroxide (H2O2), abscisic acid, proline sucrose well enhancement activities antioxidant enzymes, including superoxide dismutase (SOD), peroxidase (POD), catalase (CAT). expression genes associated with response quantified quantitative reverse transcription polymerase chain reaction (qRT-PCR), revealing significant inter-genotypic variations. In particular, enzyme CaSOD CaCAT, responsible for scavenging reactive oxygen species (ROS), exhibited among genotypes. Downregulation CaDHN3 aquaporin (AQP) gene increased CaDRT1 observed conditions. These findings underline diversity tolerance mechanisms offers crucial insights into plants drought, establishing a foundation future research aimed at enhancing resilience plants.
Language: Английский
Citations
0
Published: Jan. 1, 2025
Language: Английский
Citations
0
BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)
Published: March 10, 2025
As a grain and oil crop, soybean presents much lower yield than other staple crops. However, crop yields can be improved by applying modern agricultural technology, such as diethylaminoethyl hexanoate (DA-6) mepiquat chloride (MC), which are important plant-growth regulators that substantially affect growth yield. This study examined the effects of DA-6 (30, 60, or 90 mg L−1) MC (100, 200, 400 on growth, development, root structure, photosynthetic physiology, osmotic regulation, via field pot experiments. The results showed effectively promoted increased parameters plant height, leaf area, dry weight in different stages 21.0%, 18.7%, 66.4%, respectively. In contrast, inhibited parameters, decreasing up to 15.7%, 11.9%, 10.1%, Both development increasing weight, length, surface volume, tip number, branch cross number. terms DA-6, steady-state fluorescence (Fs), maximum (Fm'), system II (Phi2), soluble protein contents, with increases 27.7% 28.1% at periods, sugar contents 38.2% 58.3%. Regarding characteristics, considerably yield, 100-grain number effective pods. two- three-seed pods, whereas one-, two-, performed better DA-6; however, they exerted two varieties concentrations. was most 30–60 L−1, while 100–200 L−1. revealed morphology, characteristics appropriate concentrations for application productions. Thus, these findings provide guidance rational high-yield cultivation stress resistance.
Language: Английский
Citations
0
Horticulturae, Journal Year: 2025, Volume and Issue: 11(3), P. 306 - 306
Published: March 11, 2025
This study evaluated the effects of three irrigation treatments (control (rain-fed plants), deficit (DI: 50% maximum field capacity), full (FI: 100% capacity)), and two crop-management (with or without crop rotation with bean, CR, NCR, respectively) on plant growth chemical composition C. spinosum. The results indicated that combined increased weight leaves per plant, followed by rain-fed plants for same treatment. Additionally, these factors significantly influenced nutritional profile, free sugars, organic acid content in a variable manner. Moreover, control treatment K, Na, Mg, which are highly mobile nutrients, whereas levels moderately nutrients such as Fe, Mn, Cu, Zn decreased. Deficit total tocopherols, rotation. main fatty acids were α-linolenic (C18:3n3), palmitic (C16:0) linoleic (C18:2n6), while PUFA decreased SFA content. Furthermore, induced accumulation phenolic compounds, flavonoids, acids, especially major compounds (e.g., chicoric acid, quercetin-O-hexurunoside, luteolin-O-hexurunoside). leaf extracts exhibited varied antioxidant activity (assessed TBARS OxHLIA assays), antimicrobial activity. On other hand, no antifungal, antiproliferative (except AGS cell line), hepatotoxic, anti-inflammatory recorded. In conclusion, combination bean positively affected quality traits fresh leaves, thus suggesting eco-friendly practices could have beneficial cultivation spinosum within context climate-change mitigation strategies.
Language: Английский
Citations
0
Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 16
Published: March 24, 2025
Plants face multifactorial environmental stressors mainly due to global warming and climate change which affect their growth, metabolism, productivity. Among them, is drought stress alters intracellular water relations, photosynthesis, ion homeostasis elevates reactive oxygen species eventually reduce growth yields. In addition, soil physicochemical properties beneficial microbiota are critical for plant survival. Recent reports have shown that increasing the occurrence intensity of in many regions world, has become a primary concern crop productivity, ecophysiology food security. To develop ideas strategies protecting plants against harmful effects meeting future demand under climatic calamities an in-depth understanding molecular regulatory pathways governing responses imperative. parallel, more research needed understand how changes features soil, particularly microbiomes, as microorganisms can withstand faster than plants, could assist them recover. this review we first discuss effect on microbiomes. How affects microbe interactions other microbe-driven traits was also highlighted. Next, focused sense undergo biochemical reprogramming from root shoot regulate diverse adaptive traits. For instance, role calcium (Ca 2+ ), (ROS) abscisic acid (ABA) modulating different cellular like stomata functioning, osmotic adjustment, We provide update hormones signaling crosstalk allows fine tune during stress. Further, discussed recurrent exposure leads development short-term memory survive stresses. Lastly, application omics biotechnological-based mitigating approaches combat sustainable agriculture. This offers deeper multiple factors related be useful improvement programs.
Language: Английский
Citations
0
Plants, Journal Year: 2025, Volume and Issue: 14(7), P. 1082 - 1082
Published: April 1, 2025
Drought stress is a significant environmental factor that can impede plant growth and ornamental quality. Hemerocallis middendorffii, drought-tolerant garden plant, has attracted attention for its value application prospects. To investigate the molecular mechanism of drought resistance H. this study employed 20% polyethylene glycol (PEG) 6000 to simulate stress. Leaves roots middendorfii were subjected 24 h treatment followed by transcriptome sequencing. Analysis revealed 8796 3401 differentially expressed genes (DEGs) in leaves roots. The major biological processes key pathways activated under middendorffii Gene Ontology (GO) Kyoto Encyclopedia Genes Genomes (KEGG) enrichment analyses. focus analysis was on gene expression changes within hormone signal transduction pathway. Additionally, drought-associated transcription families such as AP2/ERF, WRKY, MYB, bHLH, NAC, bZIP identified among DEGs. Furthermore, potential regulatory relationships above factors (TFs) with functional abscisic acid (ABA) jasmonic (JA) signalling analysed using correlation network prediction. This research establishes groundwork subsequent exploration drought-responsive patterns provides an importance systematic drought-resistant mechanism.
Language: Английский
Citations
0
Climate Risk Management, Journal Year: 2025, Volume and Issue: unknown, P. 100710 - 100710
Published: April 1, 2025
Language: Английский
Citations
0