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Plant Stress
Scopus
ISSN 2667-064X · Elsevier · 1.334 artikel di indeks
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Artikel Jurnal
OsRbohB-mediated H2O2 signaling underlies rice copper tolerance by regulating copper uptake and detoxification gene expression
Copper (Cu), an essential micronutrient for plant growth, becomes toxic at excessive levels, posing risks to both plant development and human health. Rice (Oryza sativa L.) as a staple crop for over two-thirds of the global population, requires precise regulation of copper homeostasis to mitigate…
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Artikel Jurnal
Functional characterization of serotonin N-acetyltransferases from Caenorhabditis elegans and enhanced senescence tolerance in transgenic rice overexpressing CeSNAT1 via melatonin increase
The nematode Caenorhabditis elegans is a model invertebrate for investigating melatonin function and diverse behaviors. It synthesizes melatonin in a circadian manner, peaking at night; however, the key gene encoding serotonin N-acetyltransferase (SNAT) has not been cloned to date. Two archaeal…
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Artikel Jurnal
miR156 As a central regulator of plant stress adaptation: Molecular networks, hormonal crosstalk, and breeding potential
MicroRNA156 (miR156) is an evolutionarily conserved regulator that plays a pivotal role in plant growth, development, and adaptation to environmental stress. In recent years, recent advances have elucidated how miR156 integrates into complex stress‐response networks through its canonical SQUAMOSA…
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Artikel Jurnal
F-53B interferes with meiosis and damages reproduction in Arabidopsis thaliana
The emerging contaminant chlorinated polyfluoroalkyl ether sulfonic acid (Cl-PFESA, trade name F-53B) damages mitotic cell viability leading to inhibited vegetative development in plants. However, its impact on plant reproductive development remains elusive. In this study, by using a combination of…
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Artikel Jurnal
Hormones, particularly ABA-based signal transduction, play a pivotal role in alleviating photosynthetic inhibition in rice induced by NaHCO3 stress
Soil salinization is a major constraint on global rice (Oryza sativa L.) production, threatening both yield and grain quality. To clarify the molecular and physiological basis of rice tolerance to saline–alkaline stress, we compared two contrasting cultivars: the tolerant Qijing 10 (QJ10) and the…
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Artikel Jurnal
Compost and biochar synergy enhances photosynthetic efficiency and antioxidant responses in leafy vegetables under sub-optimal nutrient supply
Biochar and compost have been extensively studied as soil amendments useful for improving the physical and chemical characteristics of soils. However, due to their heterogeneous nature, they may induce different productive and physiological responses depending on the crop.Therefore, in this…
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Artikel Jurnal
Involvement of genomic variations and m6A modification in differential gene expression related to environmental responses: A subspecies-level study in plants
Plants are sessile organisms vulnerable to environmental fluctuations. For survival, they have developed fascinating strategies to respond to the environmental stimuli. However, the molecular basis underlying the differentiated environmental responses among distinct plant species or subspecies…
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Artikel Jurnal
Performance and QTL mapping of eggplant lines with Solanum insanum introgressions under contrasting nitrogen levels in substrate and hydroponic growing systems
Improving nitrogen use efficiency (NUE) is a key objective for reducing fertilizer dependence and environmental impact while maintaining productivity. In this study, a set of eggplant (Solanum melongena) introgression lines (ILs) carrying defined S. insanum genomic segments, together with their…
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Artikel Jurnal
Genotypic variations in flag leaf- and ear-related traits at pre-anthesis in wheat exposed to mild water deficit under elevated CO2 and high temperatures and their association with grain yield and quality
Global climate change poses a threat to wheat grain yield and quality with the potential to undermine worldwide food security. This study aimed to assess how mild water deficit beginning at the vegetative stage affected morphophysiological and biochemical traits of flag leaves and ears, and…
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Artikel Jurnal
Evolutionary and expression analyses of Shaker K+ channels in Cucurbitaceae reveal potential roles of cucumber CsK1.1 and CsK2.1 in K+ transport
Shaker potassium (K⁺) channels play essential roles in plant K⁺ uptake, transport, and stress responses. Although some studies have reported Shaker K⁺ channels in cucurbit species, a comprehensive genome-wide analysis across Cucurbitaceae is still lacking. In this study, 59 Shaker K+ channel genes…
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Artikel Jurnal
Context-dependent responses of tomato (Solanum lycopersicum) to a Chlamydomonas reinhardtii biostimulant extract under saline and non-saline conditions
Disentangling the complex interplay between biostimulants and environmental stress is a key frontier in sustainable agriculture. In particular, robustly distinguishing between a biostimulant’s intrinsic bioactivity and its specific stress-mitigating properties remains a challenge. We used a fully…
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Artikel Jurnal
Integrated physiological, ionic, and transcriptomic screening over four years identifies highly salt tolerant barley genotypes for arid agroecosystems using field lysimeters
Soil salinization is accelerating across the world’s drylands, jeopardizing both crop production and the ecological services delivered by agroecosystems. This study aimed to identify the elite salt-tolerant barley genotypes and provide insights for breeding new barley varieties with high salt…
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Artikel Jurnal
Transcriptomic and metabolomic insights into the mechanisms of pest resistance in cowpea (Vigna unguiculata L.)
Cowpea is a vital protein source in semi-arid regions yet suffers annual yield losses ranging from 15% to 60% due to the American serpentine leafminer. Comparative analyses between highly resistant cultivars, namely May Pea Black (R1) and LD03 (R2), and susceptible varieties revealed distinct…
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Artikel Jurnal
Halophyte Halogeton glomeratus HKT1;2 confers salt tolerance in transgenic Arabidopsis by modulating ion homeostasis
The HKT (high-affinity potassium transporter) gene family plays a critical role in regulating ion homeostasis under salt stress, yet its functional mechanisms in the halophyte Halogeton glomeratus remain largely uncharacterized. Here, we combined bioinformatics and expression profiling to identify…
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Artikel Jurnal
Introgressive gene discovery of salt tolerance in Gossypium chromosome segment substitution lines with combined QTL mapping and RNA-seq
Soil salinization significantly limis crop yield and lowers produce quality. Wild plant species have developed various strategies to cope with soil salinity. However, the molecular responding mechanism to salt stress of domesticated crops is still open to discussion. Combining analysis of…
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Artikel Jurnal
Bacillus velezensis ZM202201 enhances cadmium tolerance in wheat by reinforcing antioxidant defense and modulating metal detoxification pathways
Cadmium (Cd) contamination in agricultural soils poses a significant threat to wheat production and global food safety. Plant growth-promoting bacteria (PGPB) offer a sustainable and environmentally compatible approach for mitigating heavy metal stress. In this study, we investigated the mechanisms…
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Artikel Jurnal
Organ- and temperature-dependent transcriptome diversity in tomato (Solanum lycopersicum) explored by Iso-seq single-molecule sequencing
Reorganization of gene expression is a key mechanism underlying plant responses to heat stress (HS). While the transcriptional regulation of gene expression under HS has been extensively studied, the contribution of alternative splicing (AS) remains less understood, largely due to the limitations…
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Artikel Jurnal
Biostimulant endophyte Phomopsis liquidambaris modulates hormone signaling to improve rice nitrogen use under nitrogen-deficiency stress
Nitrogen (N) deficiency is a major constraint on rice productivity, and improving nitrogen use efficiency (NUE) is essential for sustainable agriculture. Endophytic fungi have emerged as promising biostimulants that enhance nutrient acquisition, yet the hormonal mechanisms underlying their effects…
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Artikel Jurnal
Carbon isotope signature decodes the synergistic effect of flag leaf and ear in providing assimilates for grain-filling in wheat under tissue-specific light exclusion
This study comprehensively investigated the influence of tissue-specific light exclusion on carbon metabolism, assimilate partitioning, and grain quality across four contrasting wheat genotypes (HD2967, HD3086, HD2329, PBW343). Employing ¹⁴C labeling, biochemical assays, and gene expression…
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