A5100626903- Viral gastroenteritis research and epidemiology
- Animal Virus Infections Studies
- Virus-based gene therapy research
- Plant Molecular Biology Research
- Plant nutrient uptake and metabolism
- Animal Disease Management and Epidemiology
- Viral Infections and Immunology Research
- Vector-Borne Animal Diseases
- Plant responses to water stress
- Plant-Microbe Interactions and Immunity
- Photosynthetic Processes and Mechanisms
- Plant Pathogenic Bacteria Studies
- Redox biology and oxidative stress
- Genomics, phytochemicals, and oxidative stress
- Plant Reproductive Biology
- Glutathione Transferases and Polymorphisms
- Plant Stress Responses and Tolerance
- Hair Growth and Disorders
- Skin and Cellular Biology Research
- Caveolin-1 and cellular processes
- Light effects on plants
- Digestive system and related health
- Cancer, Hypoxia, and Metabolism
- Plant and Biological Electrophysiology Studies
- Effects of Radiation Exposure
Pohang University of Science and Technology
2014-2025
Pusan National University
2023-2025
Seoul National University
2024
CHA Vaccine Institute (South Korea)
2019-2021
Afrivac
2021
Chungbuk National University
2016-2018
CrystalGenomics (South Korea)
2013
KoreaBio
2013
Chonnam National University
2000-2013
Chonnam National University Hospital
2013
Stomata play an important role in preinvasive defense responses by limiting pathogen entry into leaves. Although the stress hormones salicylic acid (SA) and abscisic (ABA) are known to regulate stomatal immunity, of growth promoting is far from understood. Here, we show that Arabidopsis thaliana, cytokinins (CKs) function responses. The cytokinin receptor HISTIDINE KINASE3 (AHK3) RESPONSE REGULATOR2 (ARR2) promote closure triggered pathogen-associated molecular pattern (PAMP) resistance...
Plants reorganize their root architecture to avoid growth into unfavorable regions of the rhizosphere. In a screen based on chimeric repressor gene-silencing technology, we identified Arabidopsis thaliana GeBP-LIKE 4 (GPL4) transcription factor as an inhibitor that is induced rapidly in tips response cadmium (Cd). We tested hypothesis GPL4 functions avoidance Cd by analyzing proliferation split medium, which only half medium contained toxic concentrations Cd. The wild-type (WT) plants...
The cytokinin (CK) phytohormones have long been known to activate cell proliferation in plants. However, how CKs regulate division and expansion remains unclear. Here, we reveal that a basic helix-loop-helix transcription factor, CYTOKININ-RESPONSIVE GROWTH REGULATOR (CKG), mediates CK-dependent regulation of cycle progression Arabidopsis thaliana. overexpression CKG increased size ploidy-independent manner promoted entry into the S phase cycle, especially at seedling stage. Furthermore,...
Abstract Background Plants memorize previous pathogen attacks and are “primed” to produce a faster stronger defense response, which is critical for against pathogens. In plants, cytosines in transposons gene bodies reported be frequently methylated. Demethylation of can affect disease resistance by regulating the transcription nearby genes during but role body methylation (GBM) responses remains unclear. Results Here, we find that loss chromatin remodeler decrease DNA 1 ( ddm1 )...
Members of the genus Chryseobacterium have attracted great interest as beneficial bacteria that can promote plant growth and biocontrol. Given recent risks climate change, it is important to develop tolerance strategies for efficient applications plant-beneficial in saline environments. However, genetic determinants plant-growth-promoting halotolerance effects not yet been investigated at genomic level. Here, a comparative analysis was conducted with seven species. Phylogenetic phylogenomic...
Roots absorb water and nutrients from the soil, support plant's aboveground organs, detect environmental changes, making them crucial targets for improving crop productivity. are particularly sensitive to soil salinity, a major abiotic stress that poses serious threat global agriculture. In response salt stress, plants suppress root meristem size, thus reducing growth; however, mechanisms underlying this growth restriction remain unclear. Here, we explore role of reactive oxygen species...
Rice (<i>Oryza sativa</i>), a staple crop worldwide, is severely threatened by bacterial panicle blight caused <i>Burkholderia glumae</i>, leading to substantial yield losses. The lack of effective chemical treatments and resistant rice cultivars highlights the urgent need for alternative solutions. In this study, 1,134 plant extracts were screened antibacterial activity against <i>B. glumae</i> using agar disc diffusion liquid broth assays. Thirty-three...
Plasticity of the root system architecture (RSA) is essential in enabling plants to cope with various environmental stresses and mainly controlled by phytohormone auxin. Lateral development a major determinant RSA. Abiotic reduce auxin signaling output, inhibiting lateral development; however, how abiotic stress translates into lower output not fully understood. Here, we show that nucleo-cytoplasmic distribution negative regulators AUXIN/INDOLE-3-ACETIC ACID INDUCIBLE 12 (AUX/IAA12 or IAA12)...
Summary The continuous growth of the global population and increase in amount arid land has severely constrained agricultural crop production. To solve this problem, many researchers have attempted to productivity through efficient distribution energy; however, direct relationship between plant vasculature, specifically phloem development, yield is not well established. Here, we demonstrate that an optimum phloem‐transportation capacity by reducing SIJUL expression leads improved sink...
Since the 2013-2014 incursion of virulent G2b porcine epidemic diarrhoea virus (PEDV) pandemic strains in South Korea, frequent moderate-scale regional outbreaks have recurred. In particular, areas Jeju Island with extensive swine production faced repeated epidemics since re-emergence 2014. The current study reports complete genome sequences and molecular characterization representative PEDV responsible for 2018 endemic on Island. All isolates were determined to belong genetically highly...
African swine fever virus (ASFV) causes hemorrhagic disease in domestic pigs by replicating mainly monocyte/macrophage lineages. Various primary cells including pulmonary alveolar macrophages have been used for the propagation of ASFV on this account. However, ethical constraints and consistency problems exist as it is necessary to harvest same phenotype order continue a study. We suggested renal-derived novel cell candidate address these issues. These proved be permissive both adapted...
Abstract African swine fever virus (ASFV) is the causative agent of highly lethal disease that affects domestic pigs and wild boars. In spite rapid spread worldwide, there no licensed vaccine available. The lack a suitable cell line for ASFV propagation hinders development safe effective vaccine. For propagation, primary macrophages monocytes have been widely studied. However, obtaining these cells can be time-consuming expensive, making them unsuitable mass production. goal this study was...
Quorum sensing (QS) is a mechanism by which bacteria detect and respond to cell density, regulating collective behaviors.