발행기관
- 대한수의학회(21)
- 한국식물병리학회(21)
- 한국미생물생명공학회(16)
- 대한생리학회-대한약리학회(15)
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간행물
- THE PLANT PATHOLOGY JOURNAL (21)
- JOURNAL OF VETERINARY SCIENCE(16)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(15)
- 산업미생물학회지(9)
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- 임상약리학회지= THE JOURNAL OF KOREAN SOCIETY FOR CLINICAL PHARMACOLOGY AND THERAPEUTICS(1)
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- 한국생화학회지(1)
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Development of Virus-Induced Gene Expression and Silencing Vector Derived from Grapevine Algerian Latent Virus
한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 4호 11 371-376 (6 pages)
Grapevine Algerian latent virus (GALV) is a member of the genus Tombusvirus in the Tombusviridae and infects not only woody perennial grapevine plant but also herbaceous Nicotiana benthamiana plant. In this study, we developed GALV-based gene expression and virus-induced gene silencing (VIGS) vectors in N. benthamiana. The GALV coat protein deletion vector, pGMG, was applied to express the reporter gene, green fluorescence protein (GFP), but the expression of GFP was not detected due to the... -
Optimization of a Virus-Induced Gene Silencing System with Soybean yellow common mosaic virus for Gene Function Studies in Soybeans
한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 2호 5 112-122 (11 pages)
Virus-induced gene silencing (VIGS) is an effective tool for the study of soybean gene function. Successful VIGS depends on the interaction between virus spread and plant growth, which can be influenced by environmental conditions. Recently, we developed a new VIGS system derived from the Soybean yellow common mosaic virus (SYCMV). Here, we investigated several environmental and developmental factors to improve the efficiency of a SYCMV-based VIGS system to optimize the functional analysis of... -
Establishment of a Simple and Rapid Gene Delivery System for Cucurbits by Using Engineered Zucchini Yellow Mosaic Virus
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 1호 10 70-76 (7 pages)
cDNA clone of zucchini yellow mosaic virus (ZYMV) isolate PA (pZYMV-PA), which was isolated from pumpkin, was constructed by utilizing viral transcription and processing signals to produce infectious in vivo transcripts. Simple rub-inoculation of plasmid DNAs of pZYMV-PA was successful to cause infection of zucchini plants (Cucurbita pepo L.). We further engineered this infectious cDNA clone of ZYMV as a viral vector for systemic expression of heterologous proteins in cucurbits. We successfully... -
An Acidic PATHOGENESIS-RELATED1 Gene of Oryza grandiglumis is Involved in Disease Resistance Response Against Bacterial Infection
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 2호 13 208-214 (7 pages)
Wild rice, Oryza grandiglumis shows hyper-resistance response to pathogen infection. In order to identify genes necessary for defense response in plants, we have carried out a subtractive hybridization coupled with a cDNA macroarray. An acidic PATHOGENESIS-RELATED1 (PR1) gene of the wild rice is highly identical to the acidic PR1 genes of different plant species. The OgPR1a cDNA has an apparent single open reading frame with a predicted molecular mass 40,621 Da and an isoelectic point of 5.14.... -
Molecular Characterization of a Novel Putative Partitivirus Infecting Cytospora sacchari, a Plant Pathogenic Fungus
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 2호 5 151-158 (8 pages)
Three double-stranded RNAs (dsRNAs), approximately 1.85, 1.65 and 1.27 kb in size, were detected in an isolate of Cytospora sacchari from Iran. Partial nucleotide sequence revealed a 1,284 bp segment containing one ORF that potentially encodes a 405 aa protein. This protein contains conserved motifs related to RNA dependent RNA polymerases (RdRp) that showed similarity to RdRps of partitiviruses. The results indicate that these dsRNAs represent a novel Partitivirus that we tentatively designate... -
Construction of Infectious cDNA Clone of a Chrysanthemum stunt viroid Korean Isolate
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 1호 8 68-74 (7 pages)
plants, suggesting that the linear CSVd RNA transcribed from the cDNA clones could be replicated as efficiently as circular CSVd in host species. However, direct inoculation of plasmid cDNA clones containing full-length monomeric cDNA of CSVd-SK1 failed to infect tomato and chrysanthemum and linear negative-sense transcripts from the plasmid DNAs were not infectious in the two plant species. The cDNA sequences of progeny viroid in systemically infected tomato and chrysanthemum showed a few... -
GAL promoter에 적합한 효모변이주 Y334를 이용한 재조합 단백질 생산 최적화 방법 개발
강환구, 전희진, 이문원 한국생물공학회 한국생물공학회지 7 Pages
한국생물공학회 한국생물공학회지 2000, Vol.15 No.2 181-187 (7 pages)
변이주 Y334와 대조구 효모 Y2805의 plasmid stability에 대해 안정한 균주임을 알 수 있었으며 대조구 Y2805의 경우도 plasmid stability는 90%로 유지됨을 알 수 있었다. GAL promoter에 의한 외래 단백질 생산시 글루코즈와 갈락토즈, 에탄올의 소비속도를 조사하였는데, 글루코즈와 에탄올의 소비속도는 거의 비슷하였으나 갈락토즈 소비속도는 Y2805는 0.1232 g/L/hr/O.D.이고 변이주 Y334는 0.0131 g/L/hr/O.D. 이다. 또한 mutant Y334와 대조구 효모 Y2805의 Fed-batch 시의 올바른 feeding 방법을 구하기위한 실험을 수행하여 각... -
재조합 Bacillus subtilis로부터 endoxylanase의 과발현 및 분비생산
김종현, 남수완 한국생명과학회 생명과학회지 6 Pages
한국생명과학회 생명과학회지 2000, Vol.10 No.2 125-130 (6 pages)
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효모의 구성적 Promoter들에 의한 Inulinase 유전자의 발현
김연희, 남수완 한국생명과학회 생명과학회지 7 Pages
한국생명과학회 생명과학회지 1999, Vol.9 No.2 153-159 (7 pages)
frame으로 연결한 각각의 plasmid pYIGP, pADHl-lNU 및 pENO-INU를 구축하였다. 이들 plasmid 를 함유한 재조합 S. cerevisiae SEY2102 균주들을 sucrose 함유 평판배지에서 선별한 후, 초기 포도당 농도가 2$\%$ 또는 4$\%$인 배지에서 배양했을 때, 모든 균주들은 12시간 이후부터 정지기에 들어갔으며, 정지기에서도 느리지만 균체증식과 inulinase 발현은 계속되었다. 4% 포도당 배지에서 inulinase 총발현량은 ADH1 promoter 계를 제외하고 GAPDH와 ENO1 promoter의 경우 2$\%$ 포도당 배지 때 보다 약 2배 증가한 2.0 unit/mL과 1.4...
