70 Result(s)
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Jong-Seong Jeon
Life Sciences
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Article
The Plasmodesmal Protein OsGER4 is Involved in Auxin Mediated Crown Root Development in Rice
In rice (Oryza sativa L.), the root system plays different essential roles, from water and nutrient uptake to responding to environmental signals. The mechanisms underlying root development are complex and involv...
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Article
Open AccessContribution of RdDM to the ecotype-specific differential methylation on conserved as well as highly variable regions between Arabidopsis ecotypes
Several studies showed genome-wide DNA methylation during Arabidopsis embryogenesis and germination. Although it has been known that the change of DNA methylation mainly occurs at CHH context mediated by small RN...
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Article
Open AccessDevelopment of a Temperate Climate-Adapted indica Multi-stress Tolerant Rice Variety by Pyramiding Quantitative Trait Loci
Successful cultivation of rice (Oryza sativa L.) in many Asian countries requires submergence stress tolerance at the germination and early establishment stages. Two quantitative trait loci, Sub1 (conferring subm...
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Article
Influence of Climate Change on Flowering Time
Global warming affects various environmental factors, including temperature, precipitation, drought, and flooding. Temperature rise is mainly due to increased levels of carbon dioxide (CO2), which was increased b...
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Article
Open AccessProteomics and Metabolomics Studies on the Biotic Stress Responses of Rice: an Update
Biotic stresses represent a serious threat to rice production to meet global food demand and thus pose a major challenge for scientists, who need to understand the intricate defense mechanisms. Proteomics and ...
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Article
Genome-wide Identification, Expression Profiling and Promoter Analysis of Trehalose-6-Phosphate Phosphatase Gene Family in Rice
Trehalose-6-phosphate phosphatase (TPP) plays a key role in trehalose metabolism in plants. Here, we performed comprehensive in silico analyses and identified 12 OsTPPs (Oryza sativa TPPs) utilizing various bioin...
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Open AccessRice protein-binding microarrays: a tool to detect cis-acting elements near promoter regions in rice
The present study showed that a rice (Oryza sativa)-specific protein-binding microarray (RPBM) can be applied to analyze DNA-binding motifs with a TF where binding is evaluated in extended natural promoter region...
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Article
A modified transient gene expression protocol for subcellular protein localization analysis in rice
Transient protein expression is a useful technique for investigating the protein localization and functional analysis of stress responses in rice plants. Currently, available methods for in planta transient ex...
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Article
Open AccessOsbHLH058 and OsbHLH059 transcription factors positively regulate iron deficiency responses in rice
Subgroup IVc basic helix-loop-helix transcription factors OsbHLH058 and OsbHLH059 positively regulate major iron deficiency responses in rice in a similar but distinct manner, putatively under partial control ...
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Article
Identification of a module of HAP transcription factors for seed development in rice
Heme activator protein (HAP) is a CCAAT box-binding factor family conserved in all higher eukaryotes. HAP transcription factors (TFs) consist of three subunits: HAP2, HAP3, and HAP5. Using recent rice genome i...
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Article
Genome-wide Analysis of Root Hair Preferred RBOH Genes Suggests that Three RBOH Genes are Associated with Auxin-mediated Root Hair Development in Rice
Plant homologs of mammalian NADPH oxidase, respiratory burst oxidase homologs (RBOH), mainly oxidize NADPH to NADP+ and transfer electrons to water. The membrane residing RBOHs thus produce reactive oxygen specie...
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Article
Erratum to: Defense Response to Pathogens Through Epigenetic Regulation in Rice
In the original publication, a statement of equal contribution was not included. The text should read as: Trung Viet Hoang and Kieu Thi Xuan Vo contributed equally to this work.
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Article
Roles of Sugars in Controlling Flowering Time
Flowering time is influenced by environmental factors such as photosynthesis, temperature, nutrition, and water. The main products of photosynthesis are sugars that are mobilized to sink tissues to support pla...
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Article
Functional conservation of MtFPA, a nucleus-localized RNA-recognition motif-binding protein that regulates flowering time in Medicago truncatula
The FLOWERING TIME CONTROL PROTEIN FPA (FPA) gene encodes an RNA recognition motif (RRM) domain protein and plays an important role in flowering time control. Flowering responds to environmental conditions and de...
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Article
Defense Response to Pathogens Through Epigenetic Regulation in Rice
Epigenetic factors have recently emerged as key regulators of the defense response to pathogens in plants. The epigenetic mechanisms underlying defense regulation have been investigated mostly in Arabidopsis, ...
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Article
Construction and application of functional gene modules to regulatory pathways in rice
Signal transduction and transcriptional regulation pathways are key elements in the control of diverse physiological responses and agronomic traits in plants. The regulatory roles of more than 1,000 known gene...
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Article
Enhanced resistance of PsbS-deficient rice (Oryza sativa L.) to fungal and bacterial pathogens
The 22-kDa PsbS protein of Photosystem II is involved in nonphotochemical quenching (NPQ) of chlorophyll fluorescence. Genome-wide analysis of the expression pattern in PsbS knockout (KO) rice plants showed that ...
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Article
Genetic complementation analysis of rice sucrose transporter genes in Arabidopsis SUC2 mutant atsuc2
Sucrose transporters (SUTs) play a critical role on the phloem plasma membrane in loading sucrose into the phloem of source leaves for long-distance transport to sink organs. Rice has a small gene family of fi...
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Article
Functional analysis of a cold-responsive rice WRKY gene, OsWRKY71
Publicly available microarray data and RNA gel blot analysis identified a rice WRKY transcription factor, OsWRKY71, that is highly upregulated in response to cold stress. Experiments with OsWRKY71 promoter:GFP tr...
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Article
Molecular insights into the function of ankyrin proteins in plants
Ankyrin (ANK) repeat domain-containing proteins comprise one of the largest known protein superfamilies in all species including plants. Recently, several genomeanalysis studies have provided valuable informat...
