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Transcript Profiles of Auxin Efflux Carrier and IAA-Amido Synthetase Genes Suggest the Role of Auxin on Apple (<i>Malus</i>×<i>domestica</i>) Fruit Maturation Patterns

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American Journal of Plant Sciences 2015年第5期6卷 620-632页

作者： Sungbong Shin jinwook lee Dave Rudell Kate Evans Yanmin Zhu Tree Fruit Research Laboratory United States Department of Agriculture Wenatchee WA USA Department of Horticulture Science Kyungpook National University Daegu Republic of Korea Tree Fruit Research and Extension Center Washington State University Wenatchee WA USA

Auxin has been suggested to play an essential role in regulating apple fruit maturation and ripening, though the molecular function of auxin and its interaction with ethylene during apple fruit development are largely unknown. To understand the function of auxin during apple fruit maturation and ripening, auxin efflux carrier and IAA-amido synthetase encoding genes were identified from the apple genome based on the results of previous microarray analysis. The expression patterns of these genes were analyzed using qRT-PCR during 10 - 12 weeks of fruit maturation for two apple cultivars: “Golden Delicious” (GD) and “Cripps Pink” (CP), which have the distinct patterns of maturation progression. Our results showed that the expressions of auxin efflux carrier and IAA-amido synthetase genes have a correlation with the timing of ethylene biosynthesis pathway activation in both cultivars. The earlier and stronger expression of MdGH3.102 and MdAECFP1 in the fruit of GD, a mid-season cultivar, correlates with the earlier activation of a pre-climacteric ethylene biosynthesis gene of MdACS3, compared with that in CP, a late-ripening apple cultivar. Results of exogenous IAA treatment indicated that the expression patterns of the genes were regulated in a fruit maturity dependent manner. Our results suggested that the dynamics of the auxin level in apple fruit cortex could be one of the key factors influencing the timing of ethylene biosynthesis pathway activation and consequently contributed to the control of the apple maturation progression.

关键词： Auxin Transport Auxin-Amino Acid Conjugation Ethylene Biosynthesis Fruit Maturation Quantitative Gene Expression

Brain-derived neurotropic factor and GABAergic transmission in neurodegeneration and neuroregeneration

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Neural Regeneration Research 2017年第10期12卷 1733-1741页

作者： jinwook Kim Sueun lee Sohi Kang Sung-Ho Kim Jong-Choon Kim Miyoung Yang Changjong Moon Departments of Veterinary Anatomy and Veterinary Toxicology College of Veterinary Medicine and BK21 PLUS Project TeamChonnam National University Department of Anatomy School of Medicine and Institute for Environmental ScienceWonkwang University

Neurotoxicity induced by stress,radiation,chemicals,or metabolic diseases,is commonly associated with excitotoxicity,oxidative stress,and *** pathological process of neurotoxicity induces neuronal death,interrupts synaptic plasticity in the brain,and is similar to that of diverse neurodegenerative *** models of neurotoxicity have revealed that clinical symptoms and brain lesions can recover over time via neuroregenerative ***,brain-derived neurotropic factor（BDNF） and gamma-aminobutyric acid（GABA）-ergic transmission are related to both neurodegeneration and *** review summarizes the accumulating evidences that suggest a pathogenic role of BDNF and GABAergic transmission,their underlying mechanisms,and the relationship between BDNF and GABA in neurodegeneration and *** review will provide a comprehensive overview of the underlying mechanisms of neuroregeneration that may help in developing potential strategies for pharmacotherapeutic approaches to treat neurotoxicity and neurodegenerative disease.

关键词： brain-derived neurotropic factor neurotoxicity gamma-aminobutyric acid-ergic transmission neurodegenerative diseases neural regeneration

Radiologic factors related to double-bar insertion in minimal invasive repair of pectus excavatum

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World Journal of Pediatrics 2015年第2期11卷 148-153页

作者： Ki Hwan Kim Ki Yeol lee Jung Bok lee Kyung-Sook Yang jinwook Hwang Bo Kyung Je Hyung Joo Park Department of Radiology Korea University College of MedicineAnsanKorea1 Department of Clinical Epidemiology and Biostatics Asan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea Department of Biostatistics Korea University College of MedicineSeoulKorea Departmentof Thoracic Surgery Korea University College of MedicineAnsanKorea Department of Thoracic and Cardiovascular Surgery Seoul St.Mary's Hospitalthe Catholic University of KoreaSeoulKorea

Background:Pectus excavatum is the most common congenital chest wall deformity,with a high incidence in live *** study aimed to evaluate the measured factors on CT images related to the number of pectus bars for surgical ***:A total of 497 patients who had undergone minimally invasive repair between April 2007 and July 2011 were classified into single-bar(n=358)and doublebar(n=139)insertion *** measured eight distinct distances and one angle on CT scans to reflect quantitative *** analysis and multivariate logistic regression analysis were performed to detect statistically significant association between radiologic measurements and the pectus bars ***:After adjusting for age and gender,the transverse distance(T),the transverse distance of the depression area(A),the inclined distance of the depression area(B),the AP distance of the depression area(C),the depression angle(G),and the eccentric distance of deformity(E)were significantly correlated with double-bar *** regression model showed that age(,P<0.0001),gender(P<0.0001),depression angle(G)(P<0.0001),direction of the depression(DD)(P<***1)and depression depth(D)(P<0.0001)were significantly associated with doublebar ***:CT scan provides useful factors which can be of assistance in predicting the number of pectus bars for the surgical correction of pectus excavatum.

关键词： computed tomography Nuss procedure pectus excavatum

Relationship of meteorological factors and air pollutants with medical care utilization for gastroesophageal reflux disease in urban area

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World Journal of Gastroenterology 2020年第39期26卷 6074-6086页

作者： Ho Seok Seo jinwook Hong Jaehun Jung Division of Gastrointestinal Surgery Department of SurgerySeoul St.Mary’s HospitalCollege of MedicineThe Catholic University of KoreaSeoul 06591South Korea Artificial Intelligence and Big-Data Convergence Center Gil Medical CenterGachon University College of Medicine and ScienceIncheon 21565South Korea Department of Preventive Medicine Gachon University College of MedicineIncheon 21565South Korea

BACKGROUND Gastroesophageal reflux disease(GERD)is a highly prevalent disease of the upper gastrointestinal tract,and it is associated with environmental and lifestyle *** to an increasing interest in the environment,several groups are studying the effects of meteorological factors and air pollutants(MFAPs)on disease *** To identify MFAPs effect on GERD-related medical *** Data on GERD-related medical utilization from 2002 to 2017 were obtained from the National Health Insurance Service of Korea,while those on MFAPs were obtained from eight metropolitan areas and *** total,20071900 instances of GERD-related medical utilizations were identified,and 200000 MFAPs were randomly selected from the eight metropolitan *** were analyzed using a multivariable generalized additive Poisson regression model to control for time trends,seasonality,and day of the *** Five MFAPs were selected for the prediction ***-related medical utilization increased with the levels of particulate matter with a diameter≤2.5μm(PM2.5)and carbon monoxide(CO).S-shaped and inverted U-shaped changes were observed in average temperature and air pollutants,*** time lag of each variable was significant around nine days after *** Using five MFAPs,the final model significantly predicted GERD-related medical *** particular,PM2.5 and CO were identified as risk or aggravating factors for GERD.

关键词： Gastroesophageal reflux disease Air pollution Meteorological factor Particulate matter Carbon monoxide

LongLine:Visual Analytics System for Large-scale Audit Logs

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Visual Informatics 2018年第1期2卷 82-97页

作者： Seunghoon Yoo Jaemin Jo Bohyoung Kim jinwook Seo Seoul National University Korea Hankuk University of Foreign Studies Korea

Audit logs are different from other software logs in that they record the most primitive events(i.e.,system calls)in modem operating *** logs contain a detailed trace of an operating system,and thus have received great attention from security experts and system ***,the complexity and size of audit logs,which increase in real time,have hindered analysts from understanding and analyzing *** this paper,we present a novel visual analytics system,LongLine,which enables interactive visual analyses of large-scale audit *** lowers the interpretation barrier of audit logs by employing human-understandable representations(e.g.,file paths and commands)instead of abstract indicators of operating systems(e.g.,file descriptors)as well as revealing the temporal patterns of the logs in a multi-scale fashion with meaningful granularity of time in mind(e.g.,hourly,daily,and weekly).LongLine also streamlines comparative analysis between interesting subsets of logs,which is essential in detecting anomalous behaviors of *** addition,LongLine allows analysts to monitor the system state in a streaming fashion,keeping the latency between log creation and visualization less than one ***,we evaluate our system through a case study and a scenario analysis with security experts.

关键词： Visual Analytics Log Visualization Multidimensional Data

Human-Computer Interaction Lab(HCIL)in Seoul National University

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Visual Informatics 2020年第4期4卷 35-39页

作者： GuHyun Han Jaemin Jo Han Joo Chae jinwook Seo Department of Computer Science and Engineering Seoul National UniversityRepublic of Korea College of Computing Sungkyunkwan UniversityRepublic of Korea ROKIT Healthcare Republic of Korea

This article introduces Human–Computer Interaction Laboratory(HCIL)established at Seoul National University,Korea,in *** first summarized the history of foundation,achievement,and collaboration for the last 10 ***,we delineated our current research directions related to information ***,we presented our facilities and equipment to adequately support the research.

关键词： Lab introduction Information visualization Visual analytics Progressive visualization Machine learning for visualization MR and AR

Water stable and matrix addressable OLED fiber textiles for wearable displays with large emission area

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npj Flexible Electronics 2022年第1期6卷 664-671页

作者： Hayoung Song Young Jin Song jinwook Hong Ki Suk Kang Sera Yu Ha-Eun Cho Jae-Hun Kim Sung-Min lee School of Materials Science and Engineering Kookmin UniversitySeoul 02707Republic of Korea School of Electrical Engineering KAISTDaejeon 34141Republic of Korea

Organic light-emitting diode(OLED)fibers with favorable electroluminescence properties and interconnectable pixel configurations have represented the potential for wearable electronic textile ***,the current technology of OLED fiber-based textile displays still leaves to be desired due to several challenges,including limited emission area and lack of encapsulation *** we present a fibrous OLED textile display that can attain a large emission area and long-term stability by implementing addressable networks comprised of integrated phosphorescence OLED fibers and by designing multilayer *** integrated fiber configuration offers decoupled functional fiber surfaces for an interconnectable 1-dimensional OLED pixel array and a data-addressing *** triadic metal/ultrathin oxide/polymer multilayer enables not only the oxygen/water permeation inhibition but also the controllable conductive channels of dielectric *** with reliable bending stability,the long-term operation of OLED textiles in water manifests the feasibility of the present device concept toward water-resistant full-emitting-area fibrous textile displays.

关键词： fiber OLED wear

Nanodroplet-mediated catheter-directed sonothrombolysis of retracted blood clots

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Microsystems & Nanoengineering 2021年第1期7卷 77-83页

作者： leela Goel Huaiyu Wu Bohua Zhang jinwook Kim Paul A.Dayton Zhen Xu Xiaoning Jiang Department of Mechanical&Aerospace Engineering North Carolina State UniversityRaleighNC 27695USA The Joint Department of Biomedical Engineering The University of North Carolina at Chapel Hill and North Carolina State UniversityChapel HillNC 27599USA Department of Biomedical Engineering University of MichiganAnn ArborMI 48109USA

One major challenge in current microbubble(MB)and tissue plasminogen activator(tPA)-mediated sonothrombolysis techniques is effectively treating retracted blood clots,owing to the high density and low porosity of retracted ***(NDs)have the potential to enhance retracted clot lysis owing to their small size and ability to penetrate into retracted clots to enhance drug *** the first time,we demonstrate that a sub-megahertz,forwardviewing intravascular(FVI)transducer can be used for ND-mediated sonothrombolysis,in *** this study,we determined the minimum peak negative pressure to induce cavitation with low-boiling point phase change nanodroplets and clot *** then compared nanodroplet mediated sonothrombolysis to MB and tPA mediate *** clot lysis as a percent mass decrease in retracted clots was 9±8%,9±5%,16±5%,14±9%,17±9%,30±8%,and 40±9%for the control group,tPA alone,tPA+US,MB+US,MB+tPA+US,ND+US,and ND+tPA+US groups,*** retracted blood clots,combined ND-and tPA-mediated sonothrombolysis was able to significantly enhance retracted clot lysis compared with traditional MB and tPA-mediated sonothrombolysis *** nanodroplet with tPA-mediated sonothrombolysis may provide a feasible strategy for safely treating retracted clots.

关键词： thrombolysis directed boiling

Understanding of the Relationship between the Properties of Cu(In,Ga)Se_(2) Solar Cells and the Structure of Ag Network Electrodes

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Energy & Environmental Materials 2024年第6期7卷 246-253页

作者： Hyesun Yoo Hoang Van Quy Inpyo lee Seung Taek Jo Tae Ei Hong JunHo Kim Dae-Hwang Yoo jinwook Shin Walter Commerell Dae-Hwan Kim Jong Wook Roh Regional Leading Research Center(RLRC)of Smart Energy System Kyungpook National UniversityGyeongsangbuk-do 37224Korea Division of Energy Technology DaeguGyeongbuk Institute of Science and Technology(DGIST)Daegu 42988Korea Department of Hydrogen and Renewable Energy Kyungpook National UniversityDaegu 47922Korea Nano Photoelectronic Device Lab Department of PhysicsIncheon National UniversityIncheon 22012Korea Institute for Energy and Drive Technology Technische Hochschule Ulm(THU)Ulm 89081Germany Department of Nano&Advanced Materials Science and Engineering Kyungpook National UniversityGyeongsangbuk-do 37224Korea

The relation between the structure of the silver network electrodes and the properties of Cu(In,Ga)Se_(2)(CIGS)solar cells is systemically *** Ag network electrode is deposited onto an Al:ZnO(AZO)thin film,employing a self-forming cracked *** control over the cracked template's structure is achieved through careful adjustment of temperature and *** Ag network electrodes with different coverage areas and network densities are systemically applied to the CIGS solar *** is revealed that predominant fill factor(FF)is influenced by the figure of merit of transparent conducting electrodes,rather than sheet resistance,particularly when the coverage area falls within the range of 1.3–5%.Furthermore,a higher network density corresponds to an enhanced FF when the coverage areas of the Ag networks are *** utilizing a thinner AZO film,CIGS solar cells with a surface area of 1.0609 cm^(2)exhibit a notable performance improvement,with efficiency increasing from 10.48%to 11.63%.This enhancement is primarily attributed to the increase in FF from 45%to 65%.These findings underscore the considerable potential for reducing the thickness of the transparent conductive oxide(TCO)in CIGS modules with implications for practical applications in photovoltaic technology.

关键词： CIGS large-area solar cell metal mesh metallic network transparent electrode