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Enterobacter aerogenes 의 phoA 유전자 Promoter를 이용한 인 제한환경에서 발현하는 벡터 구축
장화형, 고병훈, 박신영, 이성호, 김성진, 임유정, 한갑진, 김영호, 이영근 한국미생물학회 미생물학회지 4 Pages
한국미생물학회 미생물학회지 2002, Vol.38 No.4 318-321 (4 pages)
토양 등의 인 제한환경에서 특이적으로 발현하는 벡터를 구축하기 위해서 Enterobacter areogenes의 phoA 유전자의 promoter가 든 pEAAP를 구축하였다. pEAAP는 pET-22b(+)을 BglII와 XbaI으로 절단하여 T7 promoter와 lac operator를 제거하고pho box가 포함된 phoA promoter를 삽입하여 구축하였다. pEAAP가 인 제한 환경에서 특이적으로 발현되는지 조사하고자 Bacillus subtillis var. amyloliquefaciens (KCTC 8913P)의 Phytase유전자인 Bsa-phy1을 도입한 pEAPHY1을 구축하였다. CK-PHY1 (pEAPHY1을 도입한Escherichia coli... -
Bacterial diversity and its relationship to growth performance of broilers
Yeonji Bae , Bonsang Koo , Seungbaek Lee , Jongsuk Mo , Kwanghyun Oh , In Pil Mo 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 9 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2017, 제 57권 제 3호 3 159-167 (9 pages)
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Analysis of nucleotide sequence of a novel plasmid, pILR091, from Lactobacillus reuteri L09 isolated from pig
DeogYongLee, SangGyunKang, NabinRayamajhi, MiLanKang, HanSangYoo 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 9 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2008, 제 48권 제 4호 7 441-449 (9 pages)
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Gene Transfer of Cu/ZnSOD to Cerebral Vessels Prevents Subarachnoid Hemorrhage-induced Cerebral Vasospasm
MiRanYun, DongEunKim, HyeJinHeo, JiYoungPark, JiYoungLee, SunSikBae, ChiDaeKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.6 3 327-332 (6 pages)
The preventive effects of gene transfer of human copper/zinc superoxide dismutase (Cu/ZnSOD) on the development of cerebral vasospasm after subarachnoid hemorrhage (SAH) were examined using a rat model of SAH. An experimental SAH was produced by injecting autologous arterial blood twice into the cisterna magna, and the changes in the diameter of the middle cerebral artery (MCA) were measured. Rats subjected to SAH exhibited a decreased diameter with an increased wall thickness of MCA that were... -
기능성 Catechol-O-Methyltransferase 유전자 다형성과 한국인 정신분열병의 관련성
박태원, 홍영준, 박임순, 김형섭, 최인미, 배수영, 윤경식, 강대희 대한신경정신의학회 신경정신의학 10 Pages
대한신경정신의학회 신경정신의학 2001, 제 40권 제 4호 14 708-717 (10 pages)
연구목적： Catechol-O-Methyltransferase(COMT)는 카테콜아민 신경전달물질의 불활성화를 담당하는 효소로 서, 정신분열병과 관련된 후보 유전자로서 알려져 왔다. 최근, 기능성 COMT 유전자 다형성과 정신분열병 의 관련성이 제기되었는데, 한국인 정신분열병에서도 이러한 관련성이 있는지를 살피기 위해 본 연구를 시 행하였다. 방 법： 정신분열병으로 진단된 환자군 103명과 성별 및 연령별로 1：1 짝짓기 된 대조군 사이에 유전자형과 대 립유전자의 분포를 비교하였다. 또한, 환자군은 공격적 행동, 가족력, 아동기 발병 여부에... -
Role of Trehalose Synthesis in Ralstonia syzygii subsp. indonesiensis PW1001 in Inducing Hypersensitive Response on Eggplant (Solanum melongena cv. Senryo-nigou)
Nur Laili, Takafumi Mukaihara, Hidenori Matsui, Mikihiro Yamamoto, Yoshiteru Noutoshi, Kazuhiro Toyoda, Yuki Ichinose 한국식물병리학회 The Plant Pathology Journal 14 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 6호 7 566-579 (14 pages)
Ralstonia syzygii subsp. indonesiensis (Rsi, former name: Ralstonia solanacearum phylotype IV) PW1001, a causal agent of potato wilt disease, induces hypersen- sitive response (HR) on its non-host eggplant (Solanum melongena cv. Senryo-nigou). The disaccharide treha- lose is involved in abiotic and biotic stress tolerance in many organisms. We found that trehalose is required for eliciting HR on eggplant by plant pathogen Rsi PW1001. In R. solanacearum, it is known that the OtsA/ OtsB pathway is... -
Role of Two Sets of RND-Type Multidrug Efflux Pump Transporter Genes, mexAB-oprM and mexEF-oprN, in Virulence of Pseudomonas syringae pv. tabaci 6605
Yuki Ichinose, Takafumi Nishimura, Minori Harada, Ryota Kashiwagi, Mikihiro Yamamoto, Yoshiteru Noutoshi, Kazuhiro Toyoda, Fumiko Taguchi, Daigo Takemoto, Hidenori Matsui 한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 2호 4 148-156 (9 pages)
Pseudomonas syringae pv. tabaci 6605 has two mul- tidrug resistance (MDR) efflux pump transporters, MexAB-OprM and MexEF-OprN. To understand the role of these MDR efflux pumps in virulence, we generated deletion mutants, ∆mexB, ∆mexF, and ∆mexB∆mexF, and investigated their sensitivity to plant-derived antimicrobial compounds, antibiotics, and virulence. Growth inhibition assays with KB soft agar plate showed that growth of the wild-type (WT) was inhibited by 5 μl of 1 M... -
vfr, A Global Regulatory Gene, is Required for Pyrrolnitrin but not for Phenazine-1-carboxylic Acid Biosynthesis in Pseudomonas chlororaphis G05
Xia Wu, Xiaoyan Chi, Yanhua Wang, Kailu Zhang, Le Kai, Qiuning He, Jinxiu Tang, Kewen Wang, Longshuo Sun, Xiuying Hao, Weihai Xie, Yihe Ge 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 4호 7 351-361 (11 pages)
In our previous study, pyrrolnitrin produced in Pseudomonas chlororaphis G05 plays more critical role in suppression of mycelial growth of some fungal pathogens that cause plant diseases in agriculture. Although some regulators for pyrrolnitrin biosynthesis were identified, the pyrrolnitrin regulation pathway was not fully constructed. During our screening novel regulator candidates, we obtained a white conjugant G05W02 while transposon mutagenesis was carried out between a fusion mutant... -
Characterization of the rcsA Gene from Pantoea sp. Strain PPE7 and Its Influence on Extracellular Polysaccharide Production and Virulence on Pleurotus eryngii
한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 3호 6 276-287 (12 pages)
RcsA is a positive activator of extracellular polysaccharide (EPS) synthesis in the Enterobacteriaceae. The rcsA gene of the soft rot pathogen Pantoea sp. strain PPE7 in Pleurotus eryngii was cloned by PCR amplification, and its role in EPS synthesis and virulence was investigated. The RcsA protein contains 3 highly conserved domains, and the C-terminal end of the open reading frame shared significant amino acid homology to the helix-turn-helix DNA binding motif of bacterial activator proteins.... -
악액질 완화를 위한 안전한 Nuclear Factor-kappa B 전사인자 제어 물질 발굴
박정수 한국기초간호학회 Journal of Korean Biological Nursing Science 10 Pages
한국기초간호학회 Journal of Korean Biological Nursing Science 2012, Vol.14 No.2 7 129-138 (10 pages)
악액질(cachexia)은 암과 에이즈(acquired immunodeficiency syndrome)를 포함하는 만성 질환의 최종단계에서 수반되는 극도의 영양실조 상태 또는 쇠약 상태로서 지방 감소와는 무관하게 근육이 소실되는 것을 그 특징으로 하는 복합적 대사 증후군이다(Evans et al., 2008; Larkin, 1998). 암성 악액질(cancer induced cachexia)은 중증 암, 특히 소화기암, 췌장암, 흉부 암, 머리와 목의 종양의 경우 전체 환자의 50-80%에서 동반되며(Hopkinson, Wright, McDonald, & Corner, 2006), 암 관련 사망의 약 20-30%의 원인이 된다(Choi,...
