A5036845846- Soybean genetics and cultivation
- Plant Molecular Biology Research
- Legume Nitrogen Fixing Symbiosis
- Plant Genetic and Mutation Studies
- Genomics and Phylogenetic Studies
- Plant Gene Expression Analysis
- Plant biochemistry and biosynthesis
- GABA and Rice Research
- Plant-Microbe Interactions and Immunity
- Genomics and Chromatin Dynamics
- Genetic and Environmental Crop Studies
- Agricultural pest management studies
- Plant tissue culture and regeneration
- Photosynthetic Processes and Mechanisms
- Plant Diversity and Evolution
- CRISPR and Genetic Engineering
- Plant nutrient uptake and metabolism
- RNA modifications and cancer
- HVDC Systems and Fault Protection
- Microbial Metabolic Engineering and Bioproduction
- Biodiesel Production and Applications
- Genetic Mapping and Diversity in Plants and Animals
- Chromosomal and Genetic Variations
- Plant Reproductive Biology
- Cancer-related gene regulation
Kangwon National University
2023-2025
Seoul National University
1965-2024
Suwon Science College
1965
Mungbean (Vigna radiata) is a fast-growing, warm-season legume crop that primarily cultivated in developing countries of Asia. Here we construct draft genome sequence mungbean to facilitate research into the subgenus Ceratotropis, which includes several important dietary legumes Asia, and enable better understanding evolution leguminous species. Based on de novo assembly additional wild species, divergence what was eventually domesticated sampled species appears have predated domestication....
Abstract Adzuki bean ( Vigna angularis var. ) is a dietary legume crop in East Asia. The presumed progenitor nipponensis widely found Asia, suggesting speciation and domestication these temperate climate regions. Here, we report draft genome sequence of adzuki bean. assembly covers 75% the estimated was mapped to 11 pseudo-chromosomes. Gene prediction revealed 26,857 high confidence protein-coding genes evidenced by RNAseq different tissues. Comparative gene expression analysis with V....
Abstract Background R genes are a key component of genetic interactions between plants and biotrophic bacteria known to regulate resistance against bacterial invasion. The most common proteins contain nucleotide-binding site leucine-rich repeat (NBS-LRR) domain. Some NBS-LRR in the soybean genome have also been reported function disease resistance. In this study, number was found correlate with quantitative trait loci (QTL) that flank these each chromosome. co-localized QTL. study addressed...
Jatropha curcas (physic nut), a non-edible oilseed crop, represents one of the most promising alternative energy sources due to its high seed oil content, rapid growth and adaptability various environments. We report ~339 Mbp draft whole genome sequence J. var. Chai Nat using both PacBio Illumina sequencing platforms. identified categorized differentially expressed genes related biosynthesis lipid toxic compound among four stages development. Triacylglycerol (TAG), major component storage...
Abstract The intimate linkage between H3K36me3 and m 6 A modifications has been demonstrated in mammals. In this issue, Shim et al. (2020) show that similar crosstalk histone modification mRNA methylation is conserved plants, but H3K36me2 more important for m6A deposition plants.
Branch number is one of the main factors affecting yield soybean (Glycine max (L.)). In this study, we conducted a genome-wide association study combined with linkage analysis for identification candidate gene controlling branching. Five quantitative trait nucleotides (QTNs) were associated branch numbers in core collection. Among these QTNs, disequilibrium (LD) block qtnBR6-1 spanning 20 genes was found to overlap previously identified major locus qBR6-1. To validate and narrow down...
Elsholtzia splendens, a perennial herb native to East Asia, is valued for its ornamental and medicinal uses, particularly in treating inflammatory febrile conditions. Recent studies have highlighted antibacterial, anti-inflammatory, antidepressant, antithrombotic, lipid-lowering properties of compounds. Additionally, E. splendens shows potential phytoremediation owing ability hyperaccumulate copper (Cu), lead (Pb), zinc (Zn), cadmium (Cd). However, role remediation conflicts with use because...
Watermeal, Wolffia australiana, is the smallest known flowering monocot and rich in protein. Despite its great potential as a biotech crop, basic research on infancy. Here, we generated reference genome of species watermeal, W. identified genome-wide features that may contribute to atypical anatomy physiology, including absence roots, adaxial stomata development, anaerobic life turion. In addition, found evidence extensive rearrangements underpin specialized aquatic lifestyle watermeal....
Iron uptake by excised rice roots can be described in kinetic terms of active absorption and the formation ion-carrier complexes. Conventional interpretation indicates two carriers, one which is responsible for iron at low concentrations, with second primarily functioning high levels. The maximum both carriers vanes greatly between varieties, variety Pebifun having much greater absorptive capacity than either Siam-29 or Paldal. Varietal differences depend on total carrier concentration,...
Plant somatic cells can be reprogrammed into pluripotent cell mass, called callus, through a two-step in vitro tissue culture method. Incubation on callus-inducing medium triggers active proliferation to form callus. Notably, DNA methylation is implicated during callus formation, but detailed molecular process regulated by remains fully elucidated. Here, we compared genome-wide profiles between leaf and tissues Arabidopsis using whole-genome bisulphite-sequencing. Global distribution of...
Plant somatic cells can be reprogrammed into a pluripotent cell mass, called callus, which subsequently used for de novo shoot regeneration through two-step in vitro tissue culture method.MET1-dependent CG methylation has been implicated plant Arabidopsis, because the met1-3 mutant exhibits increased compared with wild-type.To understand role of MET1 regeneration, we genome-wide DNA methylomes and transcriptomes wildtype callus leaf.The patterns were largely unchanged during leaf-to-callus...
Abstract Key message Dihydropinosylvin monomethyl ether (DPME) and pinosylvin (PME) are derivatives that show high nematicidal activity against pine wood nematodes (PWNs). Here, we found fungal elicitor treatment boosted the production of DPME PME in cultured Pinus strobus L. cells investigated transcription factors (TFs) regulating genes stilbenoid biosynthesis pathway. Context The discovery TFs involved synthesis provides an important clue to understanding plants. Aims We best for...
In vitro plant regeneration involves a two-step practice of callus formation and de novo organogenesis. During formation, cellular competence for tissue is acquired, but it elusive what molecular processes genetic factors are involved in establishing pluripotency. To explore the mechanisms underlying pluripotency acquisition during monocot plants, we performed transcriptomic analysis on pluripotent non-pluripotent rice calli using RNA-seq. We obtained dataset differentially expressed genes...
Abstract CONSTITUTIVE PHOTOMORPHOGENIC 1 (COP1), an E3 ubiquitin ligase, functions as a central repressor of light signaling and regulates various light-mediated developmental metabolic processes in plants. However, detailed mechanisms underlying COP1-regulated flavonoid biosynthesis embryogenesis rice seeds remain largely unknown. Here, we performed transcriptome analysis the cop1 ( yellowish - pericarp embryo lethal [ yel ]) null mutant, characterized by accumulation abnormal development...
Abstract DNA methylation on cytosine residues is known to affect gene expression and potentially responsible for the phenotypic variations among different crop cultivars. Here, we present whole-genome profiles assess potential effects of single nucleotide polymorphisms (SNPs) two mungbean cultivars, Sunhwanogdu (VC1973A) Kyunggijaerae#5 (V2984). By measuring levels in leaf tissue with bisulfite sequencing (BSseq) approach, show both frequencies various types distribution weighted levels....
Jatropha (Jatropha curcas L.) is an oil-bearing plant that has potential to be cultivated as a biodiesel crop. The seed cake after oil extraction 40-50% protein can used in animal feeds. A major limitation utilizing the presence of phorbol esters (PE), heat-tolerant toxic chemical. To identify quantitative trait loci (QTLs) for PE, we constructed genetic linkage map from F₂ population 95 individuals cross "Chai Nat" × "M10" using 143 simple sequence repeat (SSR) markers. M10 low PE while...
Gene expression is delicately controlled via multilayered genetic and/or epigenetic regulatory mechanisms. Rapid development of the high-throughput sequencing (HTS) technology and its derivative methods including chromatin immunoprecipitation (ChIP-seq) DNA affinity purification (DAP-seq) have generated a large volume data on DNA-protein interactions (DPIs) histone modifications genome-wide scale. However, ability to comprehensively retrieve empirically validated upstream networks genes...
Summary Chromatin configuration is critical for establishing tissue identity and changes substantially during transitions. The crucial scientific agricultural technology of in vitro culture exploits callus formation from diverse explants regeneration via de novo organogenesis. We investigated the dynamic H3ac H3K4me3 histone modifications leaf‐to‐callus transition Arabidopsis thaliana . analyzed global distribution transition, focusing on transcriptionally active regions calli relative to...
Kil Hyun Kim, Yang Jae Kang, Sangrea Shim, Min-Jung Seo, Seong-Bum Baek, Jeom-Ho Lee, Sang Koo Park, Tae Hwan Jun, Jung-Kyung Moon, Suk-Ha and Chang-Hwan Park. Plant Breeding Biotechnology -0001;3:197-207. https://doi.org/10.9787/PBB.2015.3.3.197