A5100750931- Plant Molecular Biology Research
- Ecology and Conservation Studies
- Light effects on plants
- Agriculture, Soil, Plant Science
- Aluminum Alloy Microstructure Properties
- Photosynthetic Processes and Mechanisms
- Food Quality and Safety Studies
- Diverse Approaches in Healthcare and Education Studies
- Aluminum Alloys Composites Properties
- Meat and Animal Product Quality
- Marine Biology and Ecology Research
- Parasite Biology and Host Interactions
- Protein Hydrolysis and Bioactive Peptides
- Microstructure and mechanical properties
- Magnesium Alloys: Properties and Applications
- Diverse Topics in Contemporary Research
- Quasicrystal Structures and Properties
- Plant Stress Responses and Tolerance
- Nematode management and characterization studies
- Smart Agriculture and AI
- Marine Bivalve and Aquaculture Studies
- Marine Ecology and Invasive Species
- Plant nutrient uptake and metabolism
- Ginseng Biological Effects and Applications
- Advanced Electrical Measurement Techniques
Salk Institute for Biological Studies
2023-2024
Korea Institute of Materials Science
2020-2024
The University of Texas at Austin
2020-2024
Yonsei University
2012-2024
Jeonbuk National University
2024
Korea Testing & Research Institute
2022-2023
Seowon University
2002-2022
Marine Biodiversity Institute of Korea
2019-2020
Chungbuk National University
2011-2019
Seoul National University
2002-2018
Light-induced de-etiolation is an important aspect of seedling photomorphogenesis. GOLDEN2 LIKE (GLK) transcriptional regulators are involved in chloroplast development, but to what extent they participate photomorphogenesis not clear. Here, we show that ELONGATED HYPOCOTYL5 (HY5) binds GLK promoters activate their expression, and also interacts with proteins Arabidopsis (Arabidopsis thaliana). The chlorophyll content the de-etiolating seedlings hy5 glk2 double mutants was lower than single...
The orders Ascaridida, Oxyurida, and Spirurida represent major components of zooparasitic nematode diversity, including many species veterinary medical importance. Phylum-wide phylogenetic hypotheses have mainly been based on nuclear rDNA sequences, but more recently complete mitochondrial (mtDNA) gene sequences provided another source molecular information to evaluate relationships. Although there is much agreement between mtDNA phylogenies, relationships among certain clades are different....
Jasmonic acid (JA) functions in plant development, including senescence and immunity. Arabidopsis thaliana CORONATINE INSENSITIVE 1 encodes a JA receptor the JA-responsive signaling pathway. The genome harbors single COI gene, but rice (Oryza sativa) three homologs, OsCOI1a, OsCOI1b, OsCOI2. Thus, it remains unclear whether each OsCOI has distinct, additive, synergistic, or redundant development. Here, we use oscoi1b-1 knockout mutants to show that OsCOI1b mainly affects leaf under...
Plants respond to high ambient temperature by implementing a suite of morphological changes collectively termed thermomorphogenesis. Here we show that the above and below ground tissue-response are mediated distinct transcription factors. While central hub factor, PHYTOCHROME INTERCTING FACTOR 4 (PIF4) regulates tissue response, root elongation is primarily regulated ELONGATED HYPOCOTYL 5 (HY5). largely expressing sets genes in tissue-specific manner. HY5 promotes thermomorphogenesis via...
Effects of light exposure and vine microclimate on C<sub>13</sub>-norisoprenoid concentration in Cabernet Sauvignon grapes wines were investigated by measuring the amounts β-damascenone (megastigma-3,5,8-trien-7-one), TDN (1,1,6-trimethyl-1,2-dihydronaphthalene), vitispirane (6,9-epoxy-3,5(13)-megastigmadiene) using gas chromatography-mass spectrometry. In wines, most exposed treatment (all lateral primary leaves removed) had highest intensity temperature showed concentrations (<i>p</i> <...
Plant autophagy, one of the essential proteolysis systems, balances proteome and nutrient levels in cells whole plant. Autophagy has been studied by analysing Arabidopsis thaliana autophagy-defective atg mutants, but relationship between autophagy chlorophyll (Chl) breakdown during stress-induced leaf yellowing remains unclear. During natural senescence or under abiotic-stress conditions, extensive cell death early occurs leaves mutants. A new finding is revealed that atg5 atg7 mutants...
The plant-specific WUSCHEL-related homeobox (WOX) nuclear proteins have important roles in the transcriptional regulation of many developmental processes. Among rice (Oryza sativa) WOX proteins, a loss OsWOX3A function narrow leaf2 (nal2) nal3 double mutants (termed nal2/3) causes pleiotropic effects, such as and curly leaves, opened spikelets, grains, more tillers, fewer lateral roots, but almost normal plant height. To examine detail, transgenic overexpressing (OsWOX3A-OX) were generated;...
Abstract Background The nematode infraorder Tylenchomorpha (Class Chromadorea) includes plant parasites that are of agricultural and economic importance, as well insect-associates fungal feeding species. Among tylenchomorph parasites, members the superfamily Tylenchoidea, such root-knot nematodes, have great impact on agriculture. Of five superfamilies within Tylenchomorpha, one (Aphelenchoidea) mainly fungal-feeding species, but also some damaging pathogens, including certain...
High ambient temperature due to global warming has a profound influence on plant growth and development at all stages of life cycle. Plant response high termed thermomorphogenesis is characterized by hypocotyl petiole elongation, hyponastic seedling stage. However, the molecular mechanism still rudimentary. Here, we show that set four SUPPRESSOR OF PHYA-105 (SPA) genes required for thermomorphogenesis. Consistently, SPAs are necessary gene expression changes in temperature. SPA1 level...
Global warming will lead to significantly increased temperatures on earth. Plants respond high ambient temperature with altered developmental and growth programs, termed thermomorphogenesis. Here we show that thermomorphogenesis is conserved in Arabidopsis, soybean, rice it linked a decrease the levels of two macronutrients nitrogen phosphorus. We also find low external these nutrients abolish root responses temperature. this suppression due function transcription factor ELONGATED HYPOCOTYL...
본 연구에서는 국내의 다양한 지역에서 판매 중인 22가지의 시판 된장을 구입하여 품질특성과 항산화 효과를 비교하고자 하였다. 먼저 pH, 염농도, 당도는 각각 4.61~6.36, 0.90~1.00 및 0.97~1.10%의 범위를 나타내었다. pH의 경우, 전남 지역의 된장이 가장 높게 나타났으며, 염도와 당도의 유의적인 차이는 나타나지 않았다(p>0.05). 된장 색도의 경우 L, a b 값은 52.92~55.00, 0.03~0.62 -0.74~2.70의 범위로 다양하게 나타났다. 총 폴리페놀 함량은 18.71~25.78 mg GAE/<TEX>$m{\ell}$</TEX>, DPPH ABTS 라디칼 소거능은 6.43~14.38 2.46~7.08 AE/<TEX>$m{\ell}$</TEX>를 경남 나타난 반면, 경북 낮은 함량을 그리고 높은 활성을 나타내었고, 강원지역의 나타내었으며, 경기 지역과 이는 지역별 제조하기 위한 방법과 대두의 종류와 전분질 함량 된장의 발효조건...
Image segmentation is commonly used to estimate the location and shape of plants their external structures. Segmentation masks are then localize landmarks interest compute other geometric features that correspond plant’s phenotype. Despite its prevalence, segmentation-based approaches laborious (requiring extensive annotation train) error-prone (derived sensitive instance mask integrity). Here, we present a segmentation-free approach leverages deep learning-based landmark detection grouping,...
This study was conducted to evaluate the quality properties of emulsion-type pork sausages when fat is replaced with vegetable oil mixtures during processing. Pork were processed under six treatment conditions: T1 (20% fat), T2 (10% + 2% grape seed 4% olive canola oil), T3 (4% 16% T4 12% T5 8% and T6 oil). Proximate analysis showed significant (p<0.05) differences in moisture, protein, content among sausages. Furthermore, replacement significantly decreased ash (p<0.05), increased...
Plant growth and development are acutely sensitive to high ambient temperature caused in part due climate change. However, the mechanism of signaling is not well defined. Here, we show that HECATEs (HEC1 HEC2), two helix-loop-helix transcription factors, inhibit thermomorphogenesis. While expression HEC1 HEC2 increased protein stabilized at temperature, hec1hec2 double mutant showed exaggerated Analyses four PHYTOCHROME INTERACTING FACTOR (PIF1, PIF3, PIF4 PIF5) mutants overexpression lines...
The addition of spinach (Spinacia oleracea) powder in flour dough as a natural antioxidant was investigated, and oxidation frying oil the lipid fried products during also studied. Flour with rolled into sheets 0.1 cm thickness then cut squares to be fried. Each performed 160 °C soybean for 1 min, repeated every 20 min h. Fried samples were analyzed immediately or after being stored at 60 12 days under dark. content lower powder. Spinach decreased accumulation polar compounds but had little...
Abstract The phytochrome (phy) family of sensory photoreceptors modulates developmental programs in response to ambient light. Phys also control gene expression part by directly interacting with the bHLH class transcription factors, PHYTOCHROME-INTERACTING FACTORS (PIFs), and inducing their rapid phosphorylation degradation. Several kinases have been shown phosphorylate PIFs promote However, phosphatases that dephosphorylate are less understood. In this study, we describe 4 regulatory...
Within the nematode class C hromadorea, suborder T ylenchina is an ecologically and morphologically diverse assemblage of nematodes that includes free‐living microbivores, fungivores various types plant parasites. A recent classification system based largely on SSU r DNA phylogenetic trees classified to include four infraorders: Panagrolaimomorpha, ephalobomorpha, ylenchomorpha D rilonematomorpha, relationships among species these infraorders have not always been robustly supported. In this...
In the present study, we identified a Spirometra species of Myanmar origin (plerocercoid) by molecular analysis using mitochondrial cox1 and nad1 genes, as well morphological observations an adult tapeworm. Spargana specimens were collected from paddy-field in Taik Kyi Township Tarkwa Village, Yangon, December 2017. A total 5 spargana obtained 20 frogs Hoplobatrachus rugulosus; syn: Rana rugulosa (Wiegmann, 1834) or R. tigrina (Steindachner, 1867). The plerocercoids used for experimental...