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Rice
Scopus
ISSN 1939-8425 · SpringerOpen · 782 artikel di indeks
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Artikel Jurnal
Genetic Interaction Between Bph50 and Bph51 Confers Resistance to Brown Planthopper in Rice
Abstract Rice serves as the primary food source for over half the world's population, making its stable production is critical for global food security. The brown planthopper (BPH, Nilaparvata lugens Stål.) ranks among the most devastating rice pests in Asia. Developing BPH-resistant varieties…
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Artikel Jurnal
Genome-Wide Association and Transcriptome Analyses Identify OsCBP606 as a Calmodulin-Mediated Susceptibility Gene to Magnaporthe oryzae in Rice
Abstract Rice blast, caused by the fungus Magnaporthe oryzae, is one of the most devastating diseases that affects rice production globally. Identifying new QTLs or R genes for blast resistance is crucial for developing rice varieties with enhanced resistance. In this study, a genome-wide…
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Artikel Jurnal
Activation of OsOxO2 by T-DNA Insertion Affects Plant Height and Leaf Angle in Rice
Abstract Inclination of leaf and plant height are important agronomic traits that are closely related to grain yields. Proteins involved in regulating free auxin (IAA) levels have a central role in modulating rice leaf angle and plant height. In this study, a rice mutant (named lc4) was found to…
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Artikel Jurnal
Advances in the Mechanistic Study of Environment-Sensitive Genic Male Sterility in Rice
Abstract Environment-sensitive genic male sterility (EGMS) lines are critical germplasm resources for two-line hybrid rice breeding. Their fertility is controlled by nuclear genes and precisely regulated through the perception of environmental factors such as temperature and photoperiod. EGMS…
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Artikel Jurnal
Independent Origin of Phenol Non-responsive Phenotype Caused By Phr1 Variation During Domestication of Asian and African Rice
Abstract Phenol color reaction has been used to distinguish between two subspecies of Asian rice (Oryza sativa), indica and japonica. The trait is controlled by one single Phr1 gene, which encodes a PPO enzyme that catalyzes the oxidation of phenolic compounds into brown or black pigments upon…
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Artikel Jurnal
Natural Variation and Expression of OsCFF1 Affect the Formation of Rice Chalkiness
Abstract Chalkiness, as a major undesired-index for rice quality evaluation, is the opaque/white structure in rice endosperm, and determines the rice grade and price to a large extent. Reducing chalkiness remains one of the most important goals for breeders and producers. In this study, we…
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Artikel Jurnal
OsWRKY11 Regulates Rice Leaf Angle Via Transcriptional Activation of OsGSR1
Abstract Leaf angle is a key agronomic trait that determines plant architecture and grain yield in rice. Although brassinosteroids (BRs) are known to play a central role in regulating leaf angle, the upstream transcriptional regulatory network remains elusive. Here, we characterized the lla (large…
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Artikel Jurnal
OsRACK1A Scaffolds MAPK Signaling to Mediate Rice Immunity Against Xanthomonas oryzae pv. oryzicola
Abstract Bacterial leaf streak (BLS), caused by Xanthomonas oryzae pv. oryzicola (Xoc), poses a severe threat to rice production. Despite its agricultural impact, the molecular mechanisms underlying rice resistance to Xoc remain largely elusive. In this study, we report that OsRACK1A, a conserved…
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Artikel Jurnal
Fulvic Acid Suppresses Excessive Cytokinin Biosynthesis to Reduce ROS Content and thus Decrease Na+ Accumulation and Toxicity, Enhancing Salt Tolerance in Rice
Abstract Rice (Oryza sativa L.), a major global food crop, faces serious threats from salt stress. Although fulvic acid (FA) is known to positively modulate plant stress responses, its specific role in enhancing salt tolerance in rice remains unclear. Likewise, the involvement of cytokinin (CK)…
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Artikel Jurnal
Identification and Functional Characterization of Anthocyanidin 3-O-Glucosyltransferases OsA3GT1 and OsA3GT2 in Black Rice
Abstract Anthocyanins are key pigments that enhance the nutritional value and aesthetic appeal of black rice (Oryza sativa L.), a variety rich in health-promoting compounds. Despite advances in elucidating the anthocyanin biosynthetic pathway, the specific glucosyltransferase responsible for…
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Artikel Jurnal
Molecular Mechanisms of Growth and Salt Tolerance in Diverse Rice Cultivars Balanced by Rhodobium marinum RH-AZ
Abstract Salt stress severely limits rice productivity, and plant–microbial interaction offer a sustainable solution. This study investigated the molecular mechanisms by which Rhodobium marinum RH-AZ treatment enhances salt tolerance in salt-sensitive cultivar 9311 and moderately salt-tolerant…
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Artikel Jurnal
The miR396f-GRF7 Module Confers Thermotolerance in Rice
Abstract Heat stress is one of the major threats to global rice production globally. Uncovering key genetic regulators of thermotolerance is crucial for breeding climate-resilient crops. While microRNA396 (miR396) is known to be heat-responsive, the function and mechanism of its specific member…
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Artikel Jurnal
Genome-Wide Association Study Identifies Candidate Genes for Salt Tolerance in Traditional Rice Landraces
Abstract Salt stress is one of the major abiotic factors limiting rice yield, with the tillering stage—an essential growth phase that strongly influences rice productivity—being particularly sensitive to salinity. Thus, identifying salt-tolerant rice varieties is of great importance for ensuring…
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Artikel Jurnal
Genome-Wide Meta-QTL Analysis and InDel Markers for Salt Tolerance in Rice: Bridging the Gap from Genomics to Breeding
Abstract Salt stress is a primary abiotic constraint on global rice productivity. To establish a robust genomic framework for breeding, we performed a genome-wide meta-QTL (MQTL) analysis integrating QTL data from both the seedling and reproductive stages. A high-density consensus map was…
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Artikel Jurnal
Identification of Gene Regulatory Network for Nitrogen-Promoted Tiller Regrowth in Perennial Rice
Abstract Perennial rice, which has shortened rhizomes derived from Oryza longistaminata, regenerates tillers from shoot basal regions after harvest, enabling multi-year perenniality. This crop represents an innovative approach to enhance global food security and promote sustainable agricultural…
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Artikel Jurnal
Knockout of OsRbohD (the NADPH Oxidase Gene) Enhances Saline-Alkaline Stress Tolerance and Grain Yield in Rice by Reducing ROS Accumulation
Abstract Saline-alkaline (SA) stress, characterized by high salinity and alkalinity, severely constrains global crop productivity by inducing excessive accumulation of reactive oxygen species (ROS). This study revealed that CRISPR/Cas9-mediated knockout of the NADPH oxidase gene OsRbohD…
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Artikel Jurnal
CRISPR/Cas9-Mediated Mutagenesis of OsERF94 Enhances Pre-Harvest Sprouting in Rice
Abstract Pre-harvest sprouting (PHS), where seeds germinate on panicles before harvest under humid conditions, is a serious global issue in cereal crop production, including rice. Fine-mapping of the previously reported chromosome 4 locus identified OsERF94 as a strong candidate gene for functional…
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Artikel Jurnal
Chromosome-Level Genome Assembly Identifies RIRE2 and CACTA Transposable Elements at the Sub1 Locus in Submergence-Tolerant Rice Varieties
Abstract Rice (Oryza sativa), despite being adapted to waterlogged conditions, is vulnerable to complete submergence, which represents one of the greatest threats to crop yield under climate change after drought. The Sub1A-1 allele within the Sub1 QTL on chromosome 9 confers submergence tolerance…
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Artikel Jurnal
OsHOX24 Modulates Grain Size and Salt Tolerance Via OsPP2C09 in Rice
Abstract Grain size and stress resistance are key determinants of high and stable yield in rice. However, the genetic and regulatory mechanisms that coordinate these traits remain elusive. Here, we report that OsHOX24 encoding a HD-ZIP I transcription factor plays a dual role in regulating grain…