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Increasing Splicing Site Prediction by Training Gene Set Based on Species
Ahn. Beunguk, Abbas. Elbashir, Park. Jin-Ah, Choi. Ho-Jin 한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 16 Pages
한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 2012, Vol.6 No.11 2784-2799 (16 pages)
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Development of Predictive Model for the Growth of Salmonella spp. in non-pasteurized liquid whole egg, egg yolk, and egg white in Korea
Young Jo Kim, Bo Ra Song, Jong Su Lim, Hye Jin Moon, Soo Kyoung Lee, Eun jeong Heo, Hyun Jung Park, Jin San Moon 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 104 242-243 (2 pages)
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Differential Gene Expression in GPR40-Overexpressing Pancreatic β-cells Treated with Linoleic Acid
In-SuKim, So-YoungYang, Joo-HuiHan, Sang-HyukJung, Hyun-SooPark, Chang-SeonMyung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.2 9 141-149 (9 pages)
“G protein-coupled receptor 40” (GPR40), a receptor for long-chain fatty acids, mediates the stimulation of glucose-induced insulin secretion. We examined the profiles of differential gene expression in GPR40-activated cells treated with linoleic acid, and finally predicted the integral pathways of the cellular mechanism of GPR40-mediated insulinotropic effects. After constructing a GPR40-overexpressing stable cell line (RIN-40) from the rat pancreatic β-cell line RIN-5f, we determined the... -
한국인 알코올 의존 환자의 제2알데히드탈수소효소 유전자형 빈도
백인호, 이철, 이수정, 이창욱, 김정진, 전태연, 한상익, 함웅 대한신경정신의학회 신경정신의학 10 Pages
대한신경정신의학회 신경정신의학 1998, 제 37권 제 1호 13 149-158 (10 pages)
연구목적：본 연구는 알코올의 대사과정에서 중요한 제2알데히드 탈수소효소(aldehyde dehydrogenase (ALDH)2)의 유전자형이 알코올 의존의 발병이나 임상 변인과 어떠한 연관성을 갖는지 알아보기 위하여 시 행되었다. 방 법：141명의 알코올의존증환자와 144명의 대조군에서 ALDH2 유전자형을 제한효소법에 의하여 형벌 하고 비교하였으며 환자군에서 ALDH2 유전자형 빈도에 따른 임상 양상의 차이를 조사하였다. 결 과： 1) 알코올 의존증 환자군은 대조군보다 유의하게 ALDH2*1/1의 빈도가 높고 변이형 ALDH2인 ALDH2*1/2 와... -
Tyrosine Hydroxylase 유전자의 다형성과 알코올의존과의 연관 연구
전태연, 김석범 대한신경정신의학회 신경정신의학 9 Pages
대한신경정신의학회 신경정신의학 1999, 제 38권 제 4호 15 834-842 (9 pages)
첫 번째 intron내 VNTR 다형성과 알코올 의존증의 유전적 연관성(genetic association)을 조사하였다. 방 법： DSM-IV기준에 따라 알코올 의존증으로 진단을 받은 58명의 환자와 정상 대조군 64명을 대상으로 하였다. 각 대상으로부터 얻은 genomic DNA에서 VNTR 다형성 좌위인(TCAT) 반복염기서열 부위를 중합효소연 쇄반응으로 증폭한 후 6종류의 대립유전자를 분리하였고 automated sequencer로 반복염기서열을 확인하였 다. 환자군과 대조군사이에 대립유전자와 유전자형의 빈도를 비교하였으며 환자군을 다시 알코올 의존의 가족력,... -
Comparative Genomic Analysis of Pathogenic Factors of Pectobacterium Species Isolated in South Korea Using Whole-Genome Sequencing
Samnyu Jee, In-Jeong Kang, Gyeryeong Bak, Sera Kang, Jeongtae Lee, Sunggi Heu, Ingyu Hwang 한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 1호 2 12-24 (13 pages)
In this study, we conducted whole-genome sequenc- ing with six species of Pectobacterium composed of seven strains, JR1.1, BP201601.1, JK2.1, HNP201719, MYP201603, PZ1, and HC, for the analysis of patho- genic factors associated with the genome of Pectobac- terium. The genome sizes ranged from 4,724,337 bp to 5,208,618 bp, with the GC content ranging from 50.4% to 52.3%. The average nucleotide identity was 98% among the two Pectobacterium species and ranged from 88% to 96% among the remaining... -
The Small GTPase CsRAC1 Is Important for Fungal Development and Pepper Anthracnose in Colletotrichum scovillei
Noh-Hyun Lee, Teng Fu, Jong-Hwan Shin, Yong-Won Song, Dong-Cheol Jang, Kyoung Su Kim 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 6호 10 607-618 (12 pages)
The pepper anthracnose fungus, Colletotrichum scovil- lei, causes severe losses of pepper fruit production in the tropical and temperate zones. RAC1 is a highly conserved small GTP-binding protein in the Rho GT- Pase family. This protein has been demonstrated to play a role in fungal development, and pathogenicity in several plant pathogenic fungi. However, the functional roles of RAC1 are not characterized in C. scovillei caus- ing anthracnose on pepper fruits. Here, we generated a deletion... -
The Membrane-Bound Protein, MoAfo1, Is Involved in Sensing Diverse Signals from Different Surfaces in the Rice Blast Fungus
Md Abu Sadat, Joon-Hee Han, Seongbeom Kim, Yong-Hwan Lee, Kyoung Su Kim, Jaehyuk Choi 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 2호 1 87-98 (12 pages)
To establish an infection, fungal pathogens must recog- nize diverse signals from host surfaces. The rice blast fungus, Magnaporthe oryzae, is one of the best models studying host-pathogen interactions. This fungus recog- nizes physical or chemical signals from the host surfac- es and initiates the development of an infection struc- ture called appressorium. Here, we found that protein MoAfo1(appressorium formation, MGG_10422) was involved in sensing signal molecules such as cutin mono- mers and... -
MoRBP9 Encoding a Ran-Binding Protein Microtubule-Organizing Center Is Required for Asexual Reproduction and Infection in the Rice Blast Pathogen Magnaporthe oryzae
Teng Fu, Gi-Chang Park, oon Hee Han, Jong-Hwan Shin, Hyun-Hoo Park, Kyoung Su Kim 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 6호 3 564-574 (11 pages)
Like many fungal pathogens, the conidium and appressorium play key roles during polycyclic dissemination and infection of Magnaporthe oryzae. Ran-binding protein microtubule-organizing center (RanBPM) is a highly conserved nucleocytoplasmic protein. In animalia, RanBPM has been implicated in apoptosis, cell morphology, and transcription. However, the functional roles of RanBPM, encoded by MGG_00753 (named MoRBP9) in M. oryzae, have not been elucidated. Here, the deletion mutant ΔMorbp9 for... -
Global Transcriptome Profiling of Xanthomonas oryzae pv. oryzae under in planta Growth and in vitro Culture Conditions
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 5호 3 458-466 (9 pages)
Xanthomonas oryzae pv. oryzae (Xoo), the causative agent of bacterial blight, is a major threat to rice productivity. Here, we performed RNA-Seq based transcriptomic analysis of Xoo transcripts isolated under in planta growth (on both susceptible and resistant hosts) and in vitro culture conditions. Our in planta extraction method resulted in successful enrichment of Xoo cells and provided RNA samples of high quality. A total of 4,619 differentially expressed genes were identified between in... -
Characterization of the Rosellinia necatrix Transcriptome and Genes Related to Pathogenesis by Single-Molecule mRNA Sequencing
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 4호 2 362-369 (8 pages)
White root rot disease, caused by the pathogen Rosellinia necatrix, is one of the world’s most devastating plant fungal diseases and affects several commercially important species of fruit trees and crops. Recent global outbreaks of R. necatrix and advances in molecular techniques have both increased interest in this pathogen. However, the lack of information regarding the genomic structure and transcriptome of R. necatrix has been a barrier to the progress of functional genomic research... -
Lysimachia foenum-graecum Herba Extract, a Novel Biopesticide, Inhibits ABC Transporter Genes and Mycelial Growth of Magnaporthe oryzae
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 1호 2 8-15 (8 pages)
To identify a novel biopesticide controlling rice blast disease caused by Magnaporthe oryzae, 700 plant extracts were evaluated for their inhibitory effects on mycelial growth of M. oryzae. The L. foenum-graecum Herba extract showed the lowest inhibition concentration (IC50) of 39.28 μg/ml, which is lower than the IC50 of blasticidin S (63.06 μg/ml), a conventional fungicide for rice blast disease. When treatments were combined, the IC50 of blasticidin S was dramatically reduced... -
Identification and Characterization of Expansins from Bursaphelenchus xylophilus (Nematoda: Aphelenchoididae)
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2012, 28권 4호 8 409-417 (9 pages)
We identified two novel expansin (EXP) genes in the expressed sequence tag database of Bursaphelenchus xylophilus, designated as Bx-EXPB2 and -EXPB3. Novel Bx-EXPBs encoded 150 amino acids and their similarities in coding sequence were 70.7?84.0% to the previously reported EXPB1 of B. xylophilus. Bx-EXPB2 and Bx-EXPB3 were clustered with Bx-EXPB1 and Bm- EXPB1, respectively, forming the independent phylogeny with other nematode EXPs. All identified Bx-EXPBs contained the signal peptide and were... -
A Short-chain Dehydrogenase/reductase Gene is Required for Infection-related Development and Pathogenicity in Magnaporthe oryzae
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 1호 2 8-16 (9 pages)
The phytopathogenic fungus Magnaporthe oryzae is a major limiting factor in rice production. To understand the genetic basis of M. oryzae pathogenic development, we previously analyzed a library of T-DNA insertional mutants of M. oryzae, and identified ATMT0879A1 as one of the pathogenicity-defective mutants. Molecular analyses and database searches revealed that a single TDNA insertion in ATMT0879A1 resulted in functional interference with an annotated gene, MGG00056, which encodes a... -
2015-2017년 국내 스마트 공중 포집기에 포획된 벼 주요 멸구류의 밀도 변동 및 보독충률 조사
최지은(Ji-Eun Choi)곽해련(Hae-Ryun Kwak), 김미경(Mi-Kyeong Kim), 정태우(Tae-Woo Jeong), 서장균(Jang-Kyun Seo), 김정수(Jeong-Soo Kim), 최홍수(Hong-Soo Choi 한국식물병리학회 식물병연구 11 Pages
한국식물병리학회 식물병연구 2018, 24권 3호 4 202-212 (11 pages)
본 연구에서는 2015년-2017년 사이에 실시간 예찰 장비인 스마트 공중 포집기(SSNT)에 의해 포획된 멸구류 3종, 애멸구, 흰등멸구, 벼멸구의 비래 밀도를 분석하였으며, 각 멸구류가 전염하는 바이러스에 대하여 보독충률을 조사하였다. 중국과 가까운 충남, 전남, 전북과 경기도의 서해안 지역의 경우, 비래 밀도는 각각 27.5%, 17.2%, 15.3% 및 10.9%로 충남의 비래 밀도가 가장 높았고, 남해안 지역인 경남 지역의 비래 밀도는 15.9%였다. 그러나 경북과 강원도 지역의 동남부 지역에서 비래 밀도는 6.9%, 4.7%로 상대적으로 낮았으며,... -
통합형 미생물 유전자 예측 시스템의 구축에 관한 연구
장종원, 류윤규, 구자효, 윤영우, Chang. Jong-won, Ryoo. Yoon-kyu, Ku. Ja-hyo, Yoon. Young-woo 한국신호처리시스템학회 信號處理·시스템學會 論文誌 6 Pages
한국신호처리시스템학회 信號處理·시스템學會 論文誌 2005, Vol.6 No.1 27-32 (6 pages)
유전자 구조에서 현격한 차이를 보이고 있으므로 유전자를 예측하는 방법도 각각 달라야 한다. 지금까지 전체 유전체 서열이 밝혀진 231종의 생물에서 200종이 원핵생물이다. 그러므로 비교 유전체학을 통한 생물공학 연구에서 진핵생물보다 원핵생물이 더 적합하다 할 것이다. 게다가 원핵생물의 경우 intron이라는 구조를 가지고 있지 않아 유전자 예측이 더 간단하다. 이전에 연구된 원핵생물의 유전자 예측 정확성은 80%～90%에 이르고 있고 최근의 연구에서는 유전자 예측 정확도 100%를 목표로 하고 있고, 본 논문에서는 E.... -
Screening of Genetic Polymorphisms of CYP3A4 and CYP3A5 Genes
JinSolLee, HyunSubCheong, LyoungHyoKim, JiOnKim, DooWonSeo, YoungHoonKim, MyeonWooChung, SoonYoungHan, HyoungDooShin, 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.6 1 479-484 (6 pages)
Given the CYP3A4 and CYP3A5’s impact on the efficacy of drugs, the genetic backgrounds of individuals and populations are regarded as an important factor to be considered in the prescription of personalized medicine. However, genetic studies with Korean population are relatively scarce compared to those with other populations. In this study, we aimed to identify CYP3A4/5 polymorphisms and compare the genotype distributions among five ethnicities. To identify CYP3A4/5 SNPs, we first performed...
