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Antibody-Mediated Resistance to Rhizomania Disease in Sugar Beet Hairy Roots
M. Jafarzade, M. Ramezani, F. Hedayati, Z. Mokhtarzade, B. Zare, M. S. Sabet, P. Norouzi, M. A. Malboobi 한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 6호 15 692-697 (6 pages)
to a major coat protein of virus, p21, was targeted to various cellular compartments including the cytosol (pIC and pICC constructs), apoplast (pIA), and mitochondrion (pIM). After mechanical virus inoculation, most of the hairy root clones expressing scFv in the cytosol displayed low virus titers while the majority of transgenic hairy root clones accumulated antibody in outer membrane of mitochondria or apoplast were infected. This hairy root system provided an efficient and rapid approach to... -
Optimization of Polyethylene Glycol-Mediated Transformation of the Pepper Anthracnose Pathogen Colletotrichum scovillei to Develop an Applied Genomics Approach
Jong-Hwan Shin, Joon-Hee Han, Hyun-Hoo Park, Teng Fu, Kyoung Su Kim 한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 6호 4 575-584 (10 pages)
transformation of KC05 using 19 different loci found throughout 10 (of 27) scaffolds, covering approximately 84.1% of the entire genome. PCR screening showed that the average transformation efficiency was about 17.1% per 100 colonies. Southern blot analyses revealed that at least one transformant per locus had single copy integration of PCR-screened positive transformants. Our results provide valuable information for a functional genomics approach to the pepper anthracnose pathogen C. scovillei. -
Visualization of Phytophthora palmivora Infection in Oil Palm Leaflets with Fluorescent Proteins and Cell Viability Markers
Juan C. Ochoa, Mariana Herrera, M?nica Navia, Hern?n Mauricio Romero 한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 1호 3 19-31 (13 pages)
Bud rot (BR) is the most devastating disease affecting oil palm (Elaeis guineensis) crops in Colombia. Its causal agent, Phytophthora palmivora, initiates the infection in immature oil palm leaflets producing necrotic lesions, followed by colonization of opportunistic necrotrophs, which increases disease damage. To improve the characterization of the disease, we transformed P. palmivora using Agrobacterium tumefaciens-mediated transformation (ATMT) to include the fluorescent proteins CFPSKL... -
The Roles of Two hfq Genes in the Virulence and Stress Resistance of Burkholderia glumae
Jieun Kim, Mohamed Mannaa, Namgyu Kim, Chaeyeong Lee, Juyun Kim, Jungwook Park, Hyun-Hee Lee, Young-Su Seo 한국식물병리학회 The Plant Pathology Journal 14 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 5호 7 412-425 (14 pages)
a global small RNA chaperone that interacts with regulatory bacterial small RNAs (sRNA) and plays a role in the post-transcriptional regulation of gene expression. The roles of Hfq in the virulence and pathogenicity of several infectious bacteria have been reported. This study was conducted to elucidate the functions of two hfq genes in Burkholderia glumae, a causal agent of rice grain rot. Therefore, mutant strains of the rice-pathogenic B. glumae BGR1, targeting each of the two hfq genes, as... -
Expression of Rice Chitinase Gene in Genetically Engineered Tomato Confers Enhanced Resistance to Fusarium Wilt and Early Blight
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 3호 6 252-258 (7 pages)
and TL3 of tomato Solanum lycopersicum Mill. cv. Riogrande genetically engineered with rice chitinase (RCG 3) gene and their R1 progeny was tested for resistance to Fol by root dip method and A. solani by detached leaf assay. All the R0 transgenic lines were highly resistant to these fungal pathogens compared to non-transgenic control plants. The pattern of segregation of three independent transformant for Fol and A. solani was also studied. Mendelian segregation was observed in transgenic lines... -
Roles of Ascospores and Arthroconidia of Xylogone ganodermophthora in Development of Yellow Rot in Cultivated Mushroom, Ganoderma lucidum
한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2011, 27권 2호 6 138-147 (10 pages)
constructed a green fluorescent proteinlabeled transgenic strain. This X. ganodermophthora strain produced a number of ascomata in the tissues of oak logs on which G. lucidum had been grown and on the mushroom fruit bodies. However, the ascospores released from the ascomata were not able to germinate on water agar or potato dextrose agar. Moreover, less than 0.1% of the ascospores showed green fluorescence, indicating that most ascospores of X. ganodermophthora were not viable. To determine the... -
GzRUM1, Encoding an Ortholog of Human Retinoblastoma Binding Protein 2, is Required for Ascospore Development in Gibberella zeae
한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2011, 27권 1호 4 20-25 (6 pages)
Gibberella zeae (anamorph: Fusarium graminearum), a homothallic (self-ferile) ascomycete with ubiquitous geographic distribution, causes serious diseases in several cereal crops. Ascospores (sexual spores) produced by this fungal pathogen have been suggested as the main source of primary inoculum in disease development. Here, we report the function of a gene designated GzRUM1, which is essential for ascospore formation in G. zeae. The deduced product of GzRUM1 showed significant similarities to... -
이 연구는 지난 세기의 근대 철학 비판을 계기로 성립한 바디우의 진리철 학의 윤곽을 제시하고, 그 철학적 함의를 드러내는 것을 목적으로 한다. 바디우의 진리철학은 존재론에서 시작한다. 그는 존재를 일자가 아닌 다수로 파악하면서 존 재를 비일관적 다수로 정의하고, 일자를 단지 비일관적 다수에 일관성을 부여하기 위한 작용으로 파악한다. 그는 집합론을 통해 존재론을 재구축하고, 존재의 질서에 공백이 편재한다는 것을 보여줌으로써 사건의 가능성을 존재의 질서 자체에 내재하 는 것으로 간주한다. 사건은 이러한 공백의...
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phbC 유전자가 도입된 형질전환 Alcaligenes eutrophus를 이용한 고분율 4-hydroxybutyrate 함유 P(3-hydroxybutyrate-4-hydroxybutyrate)의 생산
강명신, 정영미, 이용현, Gang. Myeong-Sin, Jeong. Yeong-Mi, Lee. Yong-Hyeon 한국생물공학회 한국생물공학회지 7 Pages
한국생물공학회 한국생물공학회지 1999, Vol.14 No.4 422-428 (7 pages)
phbC 유전자를 A. eutrophus에 재도입시킨 형질전환균주를 이용하여 높은 4HB 몰분율을 갖는 P(3HB-4HB)의 고농도 생산을 시도하였다. 형질전환균주는 총균체량, P(3HB-4HB) 농도, 그리고 축적률에서 모균주에 비해 다소 증가한 반면 P(3HB-4HB)내의 4HB 몰분율은 23.5 mol%로 모균주의 12.3 mol%에 비해 현저히 증가하였다. 이는 phbC유전자의 증폭으로 인해 해당과정에서 생성된 3HB와 전구물질인 ${gamma}$-butyrolacton에서 전환된 4HB의 중합반응이 촉진되기 때문으로 사료된다. 또한 ${gamma}$-butyrolacton의 농도 $Mg^{2-}$ 이온,...
