http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
FTFD: an informatics pipeline supporting phylogenomic analysis of fungal transcription factors.
Park, Jongsun,Park, Jaejin,Jang, Suwang,Kim, Seryun,Kong, Sunghyung,Choi, Jaeyoung,Ahn, Kyohun,Kim, Juhyeon,Lee, Seungmin,Kim, Sunggon,Park, Bongsoo,Jung, Kyongyong,Kim, Soonok,Kang, Seogchan,Lee, Yon Oxford University Press 2008 Bioinformatics Vol.24 No.7
<P>Genomes of more than 60 fungal species have been sequenced to date, yet there has been no systematic approach to analyze fungal transcription factors (TFs) kingdom widely. We developed a standardized pipeline for annotating TFs in fungal genomes. Resulting data have been archived in a new database termed the Fungal Transcription Factor Database (FTFD). In FTFD, 31,832 putative fungal TFs, identified from 62 fungal and 3 Oomycete species, were classified into 61 families and phylogenetically analyzed. The FTFD will serve as a community resource supporting comparative analyses of the distribution and domain structure of TFs within and across species.</P>
Min-Woo Park,Jaejin Park,Il-Kook Park,Jongsun Kim,Il-Hun Kim,Daesik Park 한국양서ㆍ파충류학회 2022 한국양서·파충류학회 학술대회 Vol.2022 No.07
To date, more than 1,000 species of barnacles have been reported, and some barnacles spend most of their life attached to marine vertebrates. As their distribution patterns are as diverse as their species diversity, they can be important data for understanding the behavior or ecology of host organisms as epibiont. However, in Korea, further research is needed because studies on the relationship between barnacles and marine vertebrates are still insufficient. In this study, we report a barnacle attached to a Chinese sea krait (Laticauda semifasciata) caught in the sea of Korea. On September 7, 2016, in the sea near Udo Island, Jeju (33.56°N, 127.02°E), a total of 22 barnacles were found to attach to one L. semifasciata caught. We identified these barnacles as Conchoderma virgatum based on their morphological characteristics such as distinctive feature of the capitulum and peduncle, the number of capitulum with reduced 5 plates, and the number of 2 scutum in Y-shape. There are a total of two types of barnacles (C. virgatum and Platylepas ophiophilus) that have been reported to attach to L. semifasciata in the world. Attached barnacles, including the C. virgatum, may restrict the behavior of sea kraits, cause dysecdysis, or cause the secondary infection through epithelial tissue damage. Therefore, further study on the relationship between barnacles and marine reptiles might be needed.
Park, Jongsun,Oh, Youngmin Institut Za Lokalno Samoupravo in Javna Narocila M 2017 Lex localis : revija za lokalno samoupravo Vol.15 No.1
<P>Many empirical studies have found that local public contracting reduces the inputs and outcomes of public services. However, few studies have examined what factors are associated with such inputs and outcomes. To address the limitation, this study conceptualizes two competing contracting management models (competitive and cooperative) and empirically tests the associations between these contracting approaches and service inputs and outcomes. The findings report that while local governments using competitive contracting elements have lower service inputs through reduced local operating expenditures and part-time employment; cooperative contracting elements do not necessarily produce enhanced service outcomes.</P>
Recognition of Transmembrane Protein 39A as a Tumor-Specific Marker in Brain Tumor
Park, Jisoo,Lee, Hyunji,Tran, Quangdon,Mun, Kisun,Kim, Dohoon,Hong, Youngeun,Kwon, So Hee,Brazil, Derek,Park, Jongsun,Kim, Seon-Hwan Korean Society of ToxicologyKorea Environmental Mu 2017 Toxicological Research Vol.33 No.1
Transmembrane protein 39A (TMEM39A) belongs to the TMEM39 family. TMEM39A gene is a susceptibility locus for multiple sclerosis. In addition, TMEM39A seems to be implicated in systemic lupus erythematosus. However, any possible involvement of TMEM39A in cancer remains largely unknown. In the present report, we provide evidence that TMEM39A may play a role in brain tumors. Western blotting using an anti-TMEM39A antibody indicated that TMEM39A was overexpressed in glioblastoma cell lines, including U87-MG and U251-MG. Deep-sequencing transcriptomic profiling of U87-MG and U251-MG cells revealed that TMEM39A transcripts were upregulated in such cells compared with those of the cerebral cortex. Confocal microscopic analysis of U251-MG cells stained with anti-TMEM39A antibody showed that TMEM39A was located in dot-like structures lying close to the nucleus. TMEM39A probably located to mitochondria or to endosomes. Immunohistochemical analysis of glioma tissue specimens indicated that TMEM39A was markedly upregulated in such samples. Bioinformatic analysis of the Rembrandt knowledge base also supported upregulation of TMEM39A mRNA levels in glioma patients. Together, the results afford strong evidence that TMEM39A is upregulated in glioma cell lines and glioma tissue specimens. Therefore, TMEM39A may serve as a novel diagnostic marker of, and a therapeutic target for, gliomas and other cancers.
PlantGPS: 식물 생물지리 정보 확보와 모니터링을 위한 모바일 어플리케이션
Jongsun Park,Yongsung Kim,Suhwan Nam,Kyeong-In Heo,Hong Xi,Suwang Jang,Suhyeon Park,Sangtae Kim 한국자연보호학회 2016 한국자연보호학회지 Vol.10 No.1
Cost for plant survey has been dramatically reduced due to the development of mobile technology to obtain pictures with their GPS coordination. We developed a PlantGPS system consisting of an Android application specialized for collecting plant pictures and their locations using mobile devices, a server-side component for uploading data, and a web-based interface for managing and analyzing data. As examples of application of our PlantGPS system, surveys of “plants in Nangsae (Daksum) Island” and “ferns in Chollipo arboretum” were conducted. Results showed that our PlantGPS system could be used to quickly survey plant distribution in restricted area with reasonable time and effort.
Multiple Bit Encodings of Multilayer Porous Silicon
Jongsun Park,Honglae Sohn,Sungdong Cho,고영춘 한국물리학회 2007 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.50 No.3
Photonic crystals containing the rugate structure result in a mirror with high reflectivity in a specific narrow spectral region and are prepared by applying a computer-generated pseudo-sinusoidal current waveform. Strategies to encode multiple rugate structures have been investigated. Multiple rugate structures can be etched on a silicon wafer and placed in the same physical location, showing that many sharp spectral lines can be obtained in the optical reflectivity spectrum. The method used to generate multiple rugate structures containing all the encoding information displays five rugate peaks corresponding to each of the sine components from 0.16 to 0.24 Hz, with a spacing of 0.02 Hz between each sine component. The complete deletion of a peak has been achieved and demonstrates the capacity of this method to create binary codes. The free-standing rugate porous silicon has been treated with the solution PMMA to produce composite materials which are highly flexible at room temperature. They display significantly improved mechanical stability and no apparent degradation in their optical reflectivity properties upon flexing. The spectral feature is shifted to longer wavelengths, indicating that the polymer has infiltrated the pores of the porous silicon matrix. The composites are stable in aqueous HF or alkaline (3 M KOH) solutions for several days without apparent degradation.