Molecular Biology Reports, Journal Year: 2025, Volume and Issue: 52(1)
Published: Jan. 28, 2025
Language: Английский
Molecules, Journal Year: 2023, Volume and Issue: 28(8), P. 3599 - 3599
Published: April 20, 2023
With the climate constantly changing, plants suffer more frequently from various abiotic and biotic stresses. However, they have evolved biosynthetic machinery to survive in stressful environmental conditions. Flavonoids are involved a variety of biological activities plants, which can protect different (plant-parasitic nematodes, fungi bacteria) stresses (salt stress, drought UV, higher lower temperatures). contain several subgroups, including anthocyanidins, flavonols, flavones, flavanols, flavanones, chalcones, dihydrochalcones dihydroflavonols, widely distributed plants. As pathway flavonoid biosynthesis has been well studied, many researchers applied transgenic technologies order explore molecular mechanism genes associated with biosynthesis; as such, shown stress tolerance through regulation content. In present review, classification, structure flavonoids were summarized, roles under forms also included. addition, effect applying on enhancement plant was discussed.
Language: Английский
Citations
93
Plant and Soil, Journal Year: 2024, Volume and Issue: 500(1-2), P. 351 - 373
Published: Jan. 25, 2024
Language: Английский
Citations
49
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 914, P. 169763 - 169763
Published: Jan. 3, 2024
Language: Английский
Citations
29
Soil and Tillage Research, Journal Year: 2024, Volume and Issue: 238, P. 106023 - 106023
Published: Feb. 2, 2024
Soil structure has a huge impact on plant root growth, but it is difficult to isolate from other soil properties in field studies, and generally overlooked laboratory studies that use sieved homogenised repacked soil. This study aimed compare shoot growth under controlled conditions where only varied. treatments used < 2 mm, packed uniform layers create homogenous structure. A heterogeneous was artificially formed aggregates created by breaking apart the homogeneous after intense compaction. Barley, peas Arabidopsis, selected for contrasting sizes, were grown three levels of compaction (1.25 g cm−3, 1.40 1.55 cm−3) both structured soils 10 days. Penetration resistance increased about 0.4 MPa at 1.25 cm−3 1.3 either quantified water retention characteristics X-ray Computed Tomography (CT) as complementary methods assess soil's pore size distribution properties. Heterogenous had 50% more macropores when compared soils. Pore complexity found be beneficial barley not Arabidopsis. Shoot biomass 65% soil, whereas Arabidopsis did differ significantly between any treatments. Chlorophyll, flavonoid, nitrogen content could measured or due size, minor differences observed structures. structural heterogeneity influenced many above-ground biomass, with impacts species-dependent likely caused interaction preferential macropores.
Language: Английский
Citations
22
Toxics, Journal Year: 2022, Volume and Issue: 10(9), P. 499 - 499
Published: Aug. 27, 2022
Accelerating heavy metal pollution is a hot issue due to continuous growth in consumerism and increased activities various global industries. Soil contamination with metals has resulted their incorporation into the human food web via plant components. Accumulation amplification of tissues through consumption medicinal plants can have hazardous health outcomes. Therefore, this critical review we aim bring together published information on subject, special highlight knowledge gaps related stress plants, responses, risks. In respect, outlines key sources as well absorption, mobilization translocation ions compartments, while considering respective mechanisms detoxification. addition, literature attempts how defensive strategies operate pointing out main stressors, either biotic or abiotic (e.g., metals), role reactive oxygen species (ROS) answers. Finally, our research, further capture risks caused by assessment both hazard quotient (HQ) index (HI).
Language: Английский
Citations
61
South African Journal of Botany, Journal Year: 2023, Volume and Issue: 163, P. 580 - 594
Published: Nov. 16, 2023
Language: Английский
Citations
30
South African Journal of Botany, Journal Year: 2024, Volume and Issue: 169, P. 314 - 335
Published: May 1, 2024
Language: Английский
Citations
12
Journal of soil science and plant nutrition, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 24, 2025
Language: Английский
Citations
1
Plants, Journal Year: 2023, Volume and Issue: 12(9), P. 1863 - 1863
Published: April 30, 2023
Drought is one of the main environmental stress factors affecting plant growth and yield. The impact different PEG concentrations on photosynthetic performance maize (Zea mays L. Mayflower) sorghum (Sorghum bicolor Foehn) was investigated. activity apparatus assessed using chlorophyll fluorescence (PAM JIP test) photooxidation P700. data revealed that water deficiency decreased photochemical quenching (qP), ratio to nonphotochemical processes (Fv/Fo), effective quantum yield energy conversion in PSII (ΦPSII), rate electron transport (ETR), indexes PItotal PIABS, as stronger than depended drought level. PSI photochemistry (P700 photooxidation) inhibited after application all studied levels, while maize, it registered only treatment with higher (30% 40%). Enhanced regulated losses (ΦNPQ) activation state transition under were also observed sorghum, an increase mainly nonregulated (ΦNO). A decrease pigment content relative membrane damage treatment. experimental results showed better tolerance sorghum. This study provides new information about role for protection might be a practical approach determination plants.
Language: Английский
Citations
21
Sustainability, Journal Year: 2023, Volume and Issue: 15(10), P. 7842 - 7842
Published: May 10, 2023
This study aims to the impact of environmental stresses on chemical compositions essential oils and content secondary metabolites plants most used by rural population: Thymus vulgaris, Mentha pulégium Rosmarinus officinalis. The results indicate that percentage increased in second year when temperature water pressure 50%. Specifically, coumarin from 3.94% 9.23%, saponins 6.17% 7.78%, tannins 2.90% 6.12%, alkaloids 6.72% 15.95%, flavonoids 7.42% 12.90%. However, fourth year, continued increase, availability decreased 75%, leading a decrease rate metabolites. Coumarin 9.22% 6.15%, saponin 7.80% 6.79%, tannin 6.11% 4.16%, 15.95% 10.45%, 12.90% 9.70%. Similar were observed for oil yield, which two 3.57% 3.84% four 1.04%. same pattern was gas chromatography analysis three samples showed majority compounds modified under conditions climate change. For pulégium, pulegone found represent highest proportion sample (73.3%), followed one (71.1%), finally, (61.8%). officinalis, cineole camphor, with representing 36% two, 45.89% one, 43.08% three, camphor 21.44% 21.56% 17.44% one. Thymol Carvacrol, underwent approximately modifications as other plants. can lead significant changes these compounds, affect medicinal aromatic properties findings this highlight need more research understand impacts change plant species potential implications human health well-being.
Language: Английский
Citations
21