A5100318504- Genetic Mapping and Diversity in Plants and Animals
- Rice Cultivation and Yield Improvement
- GABA and Rice Research
- Food Quality and Safety Studies
- Advanced Proteomics Techniques and Applications
- Plant Molecular Biology Research
- Sensorless Control of Electric Motors
- Electric Motor Design and Analysis
- Plant Stress Responses and Tolerance
- Plant nutrient uptake and metabolism
- Plant Genetic and Mutation Studies
- Magnetic Bearings and Levitation Dynamics
- Photosynthetic Processes and Mechanisms
- Plant-Microbe Interactions and Immunity
- Food composition and properties
- Agriculture, Soil, Plant Science
- Genetics and Plant Breeding
- Soybean genetics and cultivation
- Phytoestrogen effects and research
- Plant Disease Resistance and Genetics
- Microbial Community Ecology and Physiology
- Infant Nutrition and Health
- Heat shock proteins research
- Plant responses to water stress
- Phytochemicals and Antioxidant Activities
Konkuk University Medical Center
2025
Sungkyunkwan University
2010-2024
Kyung Hee University
2024
Konkuk University
2014-2023
Seoul National University
2009-2022
Ewha Womans University
2018-2022
Inha University
2012-2020
Electronics and Telecommunications Research Institute
2017
Kyung Hee University Medical Center
2017
Kyungpook National University
2017
Genetic transformation has emerged as an important tool for the genetic improvement of valuable plants by incorporating new genes with desirable traits. These strategies are useful especially in crops to increase yields, disease resistance, tolerance environmental stress (cold, heat, drought, salinity, herbicides, and insects) biomass medicinal values plants. The production healthy more products yields can contribute sustainable development goals. introduction genetically modified food into...
To expand our understanding of cell death in plant defense responses, we isolated a novel rice (Oryza sativa) spotted leaf mutant (spl28) that displays lesion mimic phenotype the absence pathogen attack through treatment Hwacheongbyeo (an elite Korean japonica cultivar) with N-methyl-N-nitrosourea (MNU). Early stage development spl28 was normal. However, after flowering, mutants exhibited significant decrease chlorophyll content, soluble protein and photosystem II efficiency, high...
Abstract Root hairs are single tubular cells formed from the differentiation of epidermal on roots. They involved in water and nutrient uptake represent infection site leguminous roots by rhizobia, soil bacteria that establish a nitrogen-fixing symbiosis. develop polar cell expansion or tip growth, unique mode plant growth shared only with pollen tubes. A more complete characterization root hair biology will lead to better understanding rhizobial process, also improvements uptake. We...
<h3>Objectives</h3> The Xq28 region containing <i>IRAK1</i> and <i>MECP2</i> has been identified as a risk locus for systemic lupus erythematosus (SLE) in previous genetic association studies. However, due to the strong linkage disequilibrium between <i>MECP2</i>, it remains unclear which gene is affected by underlying causal variant(s) conferring of SLE. <h3>Methods</h3> We fine-mapped ≥136 SNPs ∼227 kb on Xq28, <i>IRAK1, MECP2</i> seven adjacent genes (<i>L1CAM, AVPR2, ARHGAP4, NAA10,...
SUMMARY Sheath blight, caused by the fungus Rhizoctonia solani, is a major disease of rice world-wide, but little known about host response to infection. The objective this study was identify proteins and DNA markers in resistant susceptible associated with infection R. solani. Replicated two-dimensional polyacrylamide gel electrophoresis experiments were conducted detect differentially expressed under inoculated non-inoculated conditions. Tandem mass spectra analysis using electrospray...
This paper analyzes the convergence of signal-injection sensorless control (SISC) especially for heavily saturated interior permanent-magnet synchronous motors (IPMSMs). In analysis, it is revealed that harmonic inductance and operating current variation are critical factors in determining operational limit SISC. The clear boundary SISC an IPMSM can be obtained through proposed analysis. Based on this a algorithm to extend With method, torque capability under maximized. Simulations...
Plants appear to have two types of active defenses, a broad-spectrum basal system and controlled by R-genes providing stronger resistance some pathogens that break the defense. However, it is unknown if systems are separate entities. Therefore, we analyzed proteins from leaves dry bean crop plant Phaseolus vulgaris using high-throughput liquid chromatography tandem mass spectrometry method. By statistically comparing amounts detected in single variety susceptible or resistant infection,...
Although a great deal of rice proteomic research has been conducted, there are relatively few studies specifically addressing the grain proteome. The existing researches have focused on identification differentially expressed proteins or monitoring protein expression patterns during filling stages.Proteins were extracted from grains 10, 20, and 30 days after flowering, as well fully mature grains. By merging all identified in this study, we 4,172 non-redundant with wide range molecular...
Abstract Background Segregation distortion (SD) is a frequently observed occurrence in mapping populations generated from crosses involving divergent genotypes. In the present study, ten genetic linkage maps constructed reciprocal F 2 and BC 1 derived parents Dasanbyeo ( indica ) Ilpumbyeo japonica were used to identify distribution, effect, magnitude of factors underlying mechanisms SD between two subspecies. Results loci detected study affected by male function, female zygotic selection....
While there has been much previous research on the thermal conductivity and convection performance of nanofluids, these data are rarely reported together with effective viscosity that govern relevance for heat exchanger applications. We report here coefficient in microtubes (D=0.5 mm) along stationary measurements nanofluids based spherical particles (Al2O3, ZnO, CuO) carbon nanotubes. Sample include an increase 5% 3 vol %Al2O3/DI water nanofluid, 13.3% 4 % CuO/DI 11.6% 0.2 Carbon...
In rice, the stage of development most sensitive to high temperature stress is flowering, and exposure at this can result in spikelet sterility, thereby leading significant yield losses. study, protein expression patterns rice anthers from Dianxi4, a tolerant Japonica variety, were compared between samples exposed those grown natural field conditions Korea. Shotgun proteomics analysis three replicate control high-temperature-treated identified 3,266 nonredundant anther proteins (false...
Uromyces appendiculatus is a rust fungus that causes disease on beans. To understand more about the biology of U. appendiculatus, we have used multidimensional protein identification technology to survey proteins in germinating asexual uredospores and compared this data with discovered an inactive spore. The relative concentrations were estimated by counting numbers tandem mass spectra assigned peptides for each detected protein. After germination, there few changes amounts accumulated...