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- 정보처리학회논문지. THE KIPS TRANSACTIONS. PART A. PART A(1)
전체 선택해제
총 139건 검색
본문검색 결과만 보기
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RIA 기반 가상교육 시스템과 non-RIA 기반 가상교육 시스템의 개발 노력 비교
이부권, 강기준, 서영건, Lee. Bu-Kwon, Kang. Ki-Jun, Seo. Yeong-Geon 한국정보처리학회 정보처리학회논문지. The KIPS transactions. Part A. Part A 8 Pages
한국정보처리학회 정보처리학회논문지. The KIPS transactions. Part A. Part A 2005, No.0 71-78 (8 pages)
RIA는 웹의 새로운 기법으로 보다 효율적이고 풍부한 컨텐츠를 학습자에게 제공할 수 있도록 해 준다. 가상 교육 시스템을 개발하기 위해서, 기존의 웹 언어를 이용하면 많은 개발 노력이 요구되지만, RIA 기반 패러다임을 이용하면 개발 노력을 현저히 줄일 수 있다. 또한, 새로운 웹기반 가상교육 시스템을 설계하는데 있어서 RIA 패러다임은 학습자에게 그들의 요구를 만족하게 하고, 상호작용을 제공하는 가상교육 시스템을 개발하는 데 있어서 시간과 노력을 최소로 하는 방법을 제공할 것이다. 본 논문에서는 RIA 기반 교육... -
Different invasion efficiencies of Brucella abortus wild-type and mutants in RAW 264.7 and THP-1 phagocytic cells and HeLa non-phagocytic cells
Soojin Shim, Young Bin Im, Myunghwan Jung, Woo Bin Park, Han Sang Yoo 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 4 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2018, 제 58권 제 2호 5 95-98 (4 pages)
cell-type dependent invasion of B. abortus, phagocytic RAW 264.7 and THP-1 cells and non-phagocytic HeLa cells were infected with wild-type and mutant B. abortus, and their invasion efficiencies were compared. The invasion efficiencies of the strains were cell-type dependent. Wild-type B. abortus invasion efficiency was greater in phagocytic cells than in epithelial cells. The results also indicated that there are different factors involved in the invasion of B. abortus into phagocytic cells. -
RIA 기반 가상교육 시스템의 개발 노력 평가
이부권, 유경종, 서영건, Lee. Bu-Kwon, Yoo. Kyeong-Jong, Seo. Yeong-Geon 한국디지털콘텐츠학회 디지털콘텐츠학회 논문지 9 Pages
한국디지털콘텐츠학회 디지털콘텐츠학회 논문지 2003, Vol.4 No.1 91-99 (9 pages)
미디어 기반으로 발전하고 있으며, 단순히 교육 자료를 한쪽으로 전달하는 방법에서 벗어나서 교수자와 학습자간의 상호작용 제공하고 있다. 여기는 RIA(Rich Internet Application) 기반 동적인 응용 프로그램과 멀티미디어가 사용되고 있다. RIA는 웹의 새로운 기법으로 보다. 효율적이고 풍부한 컨텐츠를 학습자에게 제공할 수 있도록 해 준다. 기존의 웹 언어들은 개발에 많은 노력을 들여야 하지만, RIA 패러다임을 이용하면 쉽고 빠르게 개발할 수 있다. 본 논문에서는 RIA 기반 교육 시스템을 개발하여, 기존의 non-RIA 기반... -
욕창예방을 위한 드레싱제의 효과: 메타분석
박경희, 정재심, 홍은영, 임경춘 한국근거기반간호학회 근거와 간호 11 Pages
한국근거기반간호학회 근거와 간호 2020, 제 8권 제 1호 2 7-17 (11 pages)
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Autoantibodies against thyroid hormones and their influence on thyroxine determination with chemiluminescence immunoassay in dogs
Marion Piechotta*, Michael Arndt, Hans-Otto Hoppen 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 3호 3 191-196 (6 pages)
are present in dogs with autoimmune thyroiditis and have been reported to interfere with immunoassays. The objectives of this study were to determine the frequency of autoantibodies and to determine whether interference occurs by T4AA, using a non-immunological method (high performance liquid chromatography, HPLC) for thyroxin (T4) measurement. Based on clinical symptoms, T4 and thyroid stimulating hormone (TSH) concentration, 1,339 dogs were divided into six groups: Group 1: hypothyroid (n =... -
Luteal lifespan and fertility after estrus synchronization in goats
Lu Meng Chao, Koji Takayama, Yoshitaka Nakanishi, Katsumi Hamana, Mitsuhiro Takagi, Chikara Kubota, *, Toshiyuki Kojima3 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 1호 13 95-101 (7 pages)
as the control. A progesterone impregnated intravaginal sponge was then kept in the same goats for 10 days followed, after a week, by an intramuscular injection of 500 IU eCG. Five adult female Nubian goats were mated with a fertile buck during the non-breeding season. During the non-breeding season 2 of the 5 goats showed a normal estrous cycle (ranging from 18 to 21 days) and 3 a short estrous cycle (ranging from 3 to 6 days). During the breeding season the equivalent figures were 1 and 2. The... -
TiN Ion-Plating이 교정용 브라켓의 접착강도에 미치는 영향
김석용(Seok-Yong KIM), 권오원(Oh-Won KWON), 김교환(Kyo-Han KIM) 대한치과교정학회 The Korean Journal of Orthodontics 15 Pages
대한치과교정학회 The Korean Journal of Orthodontics 1997, 제 27권 제 1호 13 157-171 (15 pages)
TiN ion-plating이 교정용 브라켓의 접착강도에 미치는 영향을 알아보기 위하여 세 종류의 서로 다른 기저면형태를 가지는 스테인레스 스틸제의 브라켓을 선택하고, TiN ion-plating 된 브라켓과 ion-plating 되지 않은 브라켓을 치아에 접착시켰을 때 초기 및 장기 접착강도, 접착계면의 주사전자현미경 관찰, 파단면의 주사전자 현미경과 관찰을 비교 분석하여 다음과 같은 결론을 얻었다. • TiN ion-plating을 하지 않은 경우 24시간 후의 접착강도는 Micro-Loc 형이 5.89±1.77 MPa, Foil Mesh 4.27±1.12 MPa,... -
Association of Angiotensin Converting Enzyme I/D and α-actinin-3 R577X Genotypes with Growth Factors and Physical Fitness in Korean Children
KijinKim, NayoungAhn, WookwangCheun, ChangbaeHong, JayoungByun, YoungsikJoo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.2 8 131-139 (9 pages)
This study analyzed the differences in aerobic and anaerobic exercise ability and growth-related indicators, depending on the polymorphism of the ACE and the ACTN3 genes, to understand the genetic influence of exercise ability in the growth process of children. The subjects of the study consisted of elementary school students (n=856, age 10.32±0.07 yr). The anthropometric parameters, physical fitness and growth factors were compared among groups of the ACE I/D or the ACTN3 R577X polymorphisms.... -
Postnatal Changes in Atrial Compliance and Stretch-Induced ANP Secretion in Rabbits
SuhnHeeKim, KyungSunLee, SungZooKim, KyungHwanSeul, KyungWooCho 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.5 8 393-401 (9 pages)
To define the postnatal changes in ANP secretion in response to mechanical stretch and atrial compliance, experiments have been done in perfused nonbeating rabbit atria with different ages: 1-day, 1-, 2-, 3-, 4-, and 8-wk-old. In 1-day-old-rabbits, an increase in intraatrial pressure resulted in an increase in atrial volume, which was higher than that in 1-wk-old rabbits. Increases in atrial volume stimulated the secretion of ANP with concomitant translocation of extracellular fluid (ECF) into... -
Enhancement of Cyclosporine-Induced Oxidative Damage of Kidney Mitochondria by Iron
Yoon-YoungJang, Eun-SookHan, Chung-SooLee, Young-KiKim, Jin-HoSong, Yong-KyooShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.6 12 631-640 (10 pages)
The present study investigated the stimulatory effects of iron (or ascorbate) on cyclosporine-induced kidney mitochondrial damage. Damaging effect of 50 μM cyclosporine plus 20 μM Fe2 on mitochondrial lipids and proteins of rat kidney and hyaluronic acid was greater than the summation of oxidizing action of each compound alone, except sulfhydryl oxidation. Cyclosporine and 100 μM ascorbate showed an enhanced damaging effect on lipids but not on proteins. The peroxidative action of... -
Comparative Effects on Secretion of LH, FSH, Prolactin, and Testosterone by Chronic and Direct Hypothalamic Administration of Nonylphenol to Adult Male Rats
Kun-SukPark, Won-CheoulJang, Mee-KyungKim, Hyung-GunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.2 12 215-222 (8 pages)
Nonylphenol (NP) is a widespread environmental pollutant that has been shown to exert both toxic and estrogenic effects on mammalian cells. As the effects of NP on the reproductive system of adult male vertebrates are virtually unknown, we investigated not only the changes of reproductive hormone secretion in serum after chronic exposure to NP but also, in order to identify the site of its action, the reproductive hormone secretion in serum 48 hours after microinfusion of NP within hypothalamic... -
Assessment of Flavin-containing Monooxygenase (FMO) Activity by Determining Urinary Ratio of Theobromine and Caffeine in a Korean Population after Drinking a Cup of Coffee
Woon-GyeChung, , Ju-HeeKang, Hyung-KeunRoh, Kyung-HoonLee, Chang-ShinPark, Young-NamCha, 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.2 11 207-213 (7 pages)
To examine individual variation in drug metabolism catalyzed by flavin-containing monooxygenase (FMO), 179 Korean volunteers' urinary molar concentration ratio of theobromine (TB) and caffeine (CA) was determined. Their urine was collected for 1 hr (between 4 and 5 hrs) after they drank a cup of coffee containing 115 mg CA and analyzed by an HPLC system. The lowest TB/CA ratio obtained was 0.40, the highest ratio was 15.17 (38-fold difference), and the median ratio for all subjects was 1.87.... -
Further Characterization of Bombesin Like Immunoreactivities from the Skin of Korean Fire-bellied Toad, Bombina orientalis
HyeokYilKwon, HyungSeoPark, MooHoWon, YunLyulLee, HyoungJinPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.5 12 637-644 (8 pages)
Previously, we have isolated authentic bombesin and another bombesin like peptide named bombesin like immunoreactivity (BLI)-K2 from the skin of Korean fire-bellied toad, Bombina orientalis. In the present study, we have newly purified three heterogeneous forms of BLI named BLI-K3, BLI-K4, and BLI-K5 from side fractions obtained in previous isolation of bombesin like peptide. The BLIs were separated into five peaks on a column of C18 preparative HPLC. Among them, three minor peaks containing... -
Olanzapine을 투여 받은 정신분열병 환자의 체중, 체질량지수, 렙틴, 인슐린, 공복시 혈당의 변화
김양래, 권영준, 박인준, 정희연, 우기민, 조만희 대한신경정신의학회 신경정신의학 7 Pages
대한신경정신의학회 신경정신의학 2001, 제 40권 제 6호 24 1240-1246 (7 pages)
연구목적： 본 연구는 olanzapine의 투여와 관계된 체중증가의 가능한 기전을 규명하기 위하여 시행하였다. 방 법： 정신분열병으로 진단 받고 순천향대학교 천안병원 정신과에 입원 중인 13명의 환자를 대상으로 체중, 체질량 지수(body mass index：BMI), 렙틴(leptin), 인슐린(insulin)과 공복시 혈당(fasting glucose)을 olanzapine 투여전과 투여 후 1주, 2주, 4주, 6주에 측정하였다. 결 과： Olanzapine을 투여 받은 환자는 체중, 체질량 지수, 렙틴, 인슐린, 공복시 혈당이 모두 투여전과 비교하여 의 미있게 증가하였다.... -
Apathy : 개념의 변화와 전망
송후림, 박원명 대한신경정신의학회 신경정신의학 8 Pages
대한신경정신의학회 신경정신의학 2011, 제 50권 제 5호 4 354-361 (8 pages)
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Validity Study of Korean Version of the Schedule for Affective Disorder and SchizophreniaᅳLifetime
Ho Young Lee, Dong Ho Song 대한신경정신의학회 신경정신의학 7 Pages
대한신경정신의학회 신경정신의학 1987, 제 26권 제 3호 22 592-598 (7 pages)
최근에 정신과 영역의 임상 및 연구분야에 있어 서 진단과정상의 낮은 신뢰도와 타당도에 관한 문 제를 해결하려는 움직임이、활발한 것 같다. 이에 대한 방법상의 문제로 진단기준과 정보수 집 과정의 변인이 중요한 원인으로 대두되고 있으 며，연구 진단기준(Research Diagnostic C rite r ia ; RDC) 이나 DSM-M 의 개발은 진단기준의 변인을 조절하려는 노력이고, SADS일생형(S c h e d u le for A ffective D isorder and S chizophrenia - L ife tim e ; SADS-L)과 미국 NIMH가 개발한 진단적 면담검사(Diagnostic Interview... -
신체화장애 진단기준의 변형을 위한 예비적 연구 ᅳ신체형장애의 임상적 적용을 위 한 연구(ll) ㅡ
정영기, 신소영, 이만홍 대한신경정신의학회 신경정신의학 10 Pages
대한신경정신의학회 신경정신의학 1988, 제 27권 제 6호 14 1077-1086 (10 pages)
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조증 환자에서 Carbamazepine과 Lithium Carbonate의 갑상선 기능에 미치는 영향에 대한 비교
김용구, 이민수, 서광윤 대한신경정신의학회 신경정신의학 8 Pages
대한신경정신의학회 신경정신의학 1990, 제 29권 제 6호 10 1291-1298 (8 pages)
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선천성 고혈압쥐에서의 Opioid에 의한 진통작용과 Proenkephalin유전자 발현에 대한 연구
서홍원(Hong-Won Suh), 이태희(Tae-Hee Lee), 송동근(Dong-Keun Song), 최성란(Seong-Ran Choi), 정전섭(Jun-Sub Jung), 김영희(Yung-Hi Kim) 대한약리학회 대한약리학잡지 10 Pages
대한약리학회 대한약리학잡지 1995, 제 31권 제 1호 3 17-26 (10 pages)
8주, 18주, 그리고 32주된 Spontaneously Hypertensive Rats (SHR)과 Wistar-Kyoto Rats(WKY)과의 blood pressure(혈압)를 측정하여본 결과 SHR 그룹이 WKY에 비해 19에서 70 mmHg 차이로 SHR 그룹이 WKY group에 비하여 혈압이 높았다. 18주된 SHR과 WKY에서 제 3 뇌실내 (intraventricular)로 투여된 morphine과 β-endorphin의 진통작용을 검색하여 보았다. WKY group에 비하여 SHR group에서 뇌실내로 투여된 β-endorphin은 진통작용에 있어서 상승작용 (potentiation)을 보임을 발견하였고 뇌실내로 투여된 morphine은 SHR... -
Cromakalim이 해명의 과민반응 매개체 유리에 미치는 영향
노재열(Jai Youl Ro), 김경환(Kyung Hwan Kim) 대한약리학회 대한약리학잡지 12 Pages
대한약리학회 대한약리학잡지 1993, 제 29권 제 2호 12 263-274 (12 pages)
K+통로는 기도 평활근 세포에 존재하며 이들 통로가 활성화되면 평활근의 과분극의 결과 이완작용이 나타난다. K+통로의 이런 효과는 과민반응과 천식 치료에 응용될 수 있으므로 우리는 K+통로 개방제인 cromakalim (BRL34915, CK)이 IgG1 항체로 감작시킨 기도 및 폐조직으로 부터 유리되는 매개체 유리에 미치는 영향을 조사하였다. 피동적으로 감작된 두 조직은 2 × 10-6 M의 CK로 30분동안 superfusion시킨 후 CK와 항원 (Ox-HSA) 0.1 mg/ml로 자극하였다. 또한 비만세포를 이용하여 CK의 효과를 조사하였다. 해명 폐조직... -
백서태자두개관에서 분리한 세포의 약리학적 및 생화학적 특성에 관한연구
한남수(Nam-Soo Han), 정동균(Dong-Kyun Cheong), 모리 마사카주(Masakazu，Mori) 대한약리학회 대한약리학잡지 16 Pages
대한약리학회 대한약리학잡지 1990, 제 26권 제 2호 12 193-208 (16 pages)
Transforming growth factor β(TGF-β)는 많은 세포의 증식, 분화 및 여러가지 세포기능에 대해 다양한 조절기능을 갖고 있는 multifunctional polypeptide로 알려져 있다. TGF-β는 골기질에 상당량 존재하며 골조직 대사에 대해 광범위한 영향을 나타낸다. 여러가지 연구결과에 의해 기질과 연관된 TGF-β는 골세포 자체의 산물로 여겨지고 있으나 골조직세포군중 어느종류의 세포가 TGF-β를 형성하는지에 대해서는 논란이 되고 있다. 본 연구는 TGF-β를 형성하는 골조직세포를 규명하고 TGF-β가 서로 다른 세포들에 미치는 영향을... -
저온환경 적응에 있어서의 갑상선 Hormone의 변동
이향우(H.W. Lee), 김원준(W.J. Kim), 홍사석(S.S. Hong), 김호석(H.S. Kim), 홍사오(S.U. Hong) 대한약리학회 대한약리학잡지 10 Pages
대한약리학회 대한약리학잡지 1981, 제 17권 제 2호 5 37-46 (10 pages)
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Phylogenetic Analysis of Phaeosphaeria Species Using Mating Type Genes and Distribution of Mating Types in Iran
Fariba Ghaderi, Azadeh Habibi, Bahram Sharifnabi 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 2 78-89 (12 pages)
Phaeosphaeria species are pathogenic on wheat, barley and a wide range of wild grasses. To analyze mating type loci of the Phaeosphaeria species and investigate mating type distribution in Iran, we sequenced mating type loci of 273 Phaeosphaeria isolates including 67 isolates obtained from symptomatic leaves and ears of wheat, barley, and wild grasses from two wheatgrowing region in Iran as well as 206 isolates from our collection from other regions in Iran which were isolated in our previous... -
A Review of the Potency of Plant Extracts and Compounds from Key Families as an Alternative to Synthetic Nematicides: History, Efficacy, and Current Developments
Abraham Okki Mwamula, Md. Faisal Kabir, DongWoon Lee 한국식물병리학회 The Plant Pathology Journal 25 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 1 53-77 (25 pages)
efficacy, potency and composition continue to persist, and commercialization of new botanical nematicides is still lagging. Herein, we have reviewed the history of botanical nematicides and regional progresses, the potency of the identified phytochemicals from the key important plant families, and deciphered some of the impediments involved in standardization of the active compounds in addition to the concerns over the safety of the purified compounds to non-target microbial communities. -
Inhibitory Effect of Chitosan and Phosphate Cross-linked Chitosan against Cucumber Mosaic Virus and Pepper Mild Mottle Virus
Venkata Subba Reddy Gangireddygari, Bong Nam Chung, In-Sook Cho, Ju-Yeon Yoon 한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 6호 12 632-640 (9 pages)
Cucumber mosaic virus (CMV) and Pepper mild mot- tle virus (PMMoV) causes severe economic loss in crop productivity of both agriculture and horticulture crops in Korea. The previous surveys showed that naturally available biopolymer material – chitosan (CS), which is from shrimp cells, reduced CMV accumulation on pepper. To improve the antiviral activity of CS, it was synthesized to form phosphate cross-linked chitosan (PCS) and compared with the original CS. Initially, the activity of CS... -
Preparation of Nanomaterial Wettable Powder Formulations of Antagonistic Bacteria from Phellodendron chinense and the Biological Control of Brown Leaf Spot Disease
Yanling Zeng, Han Liu, Tianhui Zhu, Shan Han, Shujiang Li 한국식물병리학회 The Plant Pathology Journal 17 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 3호 2 215-231 (17 pages)
Brown leaf spot disease caused by Nigrospora guilin- ensis on Phellodendron chinense occurs in a large area in Dayi County, Chengdu City, Sichuan Province, China each year. This outbreak has severely reduced the production of Chinese medicinal plants P. chinense and caused substantial economic losses. The bacterial isolate JKB05 was isolated from the healthy leaves of P. chinense, exhibited antagonistic effects against N. guilinensis and was identified as Bacillus megaterium. The following... -
Detection of Blackleg Resistance Gene Rlm1 in Double-Low Rapeseed Accessions from Sichuan Province, by Kompetitive Allele-Specific PCR
Liang Chai, Jinfang Zhang, Wannakuwattewaduge Gerard Dilantha Fernando, Haojie Li, Xiaoqin Huang, Cheng Cui, Jun Jiang, Benchuan Zheng, Yong Liu, Liangcai Jiang 한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 2호 10 194-199 (6 pages)
Blackleg is a serious disease in Brassica plants, causing moderate to severe yield losses in rapeseed worldwide. Although China has not suffered from this disease yet (more aggressive Leptosphaeria maculans is not present yet), it is crucial to take provisions in breeding for dis- ease resistance to have excellent blackleg-resistant cul- tivars already in the fields or in the breeding pipeline. The most efficient strategy for controlling this disease is breeding plants with identified resistance... -
Natural Variation in Virulence of Acidovorax citrulli Isolates That Cause Bacterial Fruit Blotch in Watermelon, Depending on Infection Routes
Yu-Rim Song, In Sun Hwang, Chang-Sik Oh 한국식물병리학회 The Plant Pathology Journal 14 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 1호 3 29-42 (14 pages)
Acidovorax citrulli causes bacterial fruit blotch in Cucurbitaceae, including watermelon. Although A. citrulli is a seed-borne pathogen, it can cause diverse symptoms in other plant organs like leaves, stems and fruits. To determine the infection routes of A. citrulli, we examined the virulence of six isolates (Ac0, Ac1, Ac2, Ac4, Ac8, and Ac11) on watermelon using several inoculation methods. Among six isolates, DNA polymorphism reveals that three isolates Ac0, Ac1, and Ac4 belong to Clonal... -
Biocontrol Potential of Fungal Endophytes against Fusarium oxysporum f. sp. cucumerinum Causing Wilt in Cucumber
Manzoor Ali Abro, Xiang Sun, Xingchun Li, Ghulam Hussain Jatoi, Liang-Dong Guo 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 6호 6 598-608 (11 pages)
Endophytic fungi have received much attention as plant growth promoters as well as biological control agents against many plant pathogens. In this study, 30 endophytic fungal species, isolated from various plants in China, were evaluated using in vitro dual culture assay against Fusarium oxysporum f. sp. cucumerinum, causing wilt in cucumber. The results of the present study clearly showed that all the 30 endophytic fungal isolates were highly capable of inhibiting the mycelial colony growth of... -
Hydrogen Peroxide Prompted Lignification Affects Pathogenicity of Hemi-biotrophic Pathogen Bipolaris sorokiniana to Wheat
Ajit Poudel, Sudhir Navathz, Ramesh Chand, Vinod K. Mishra, Pawan K. Singh, Arun K. Joshi 한국식물병리학회 The Plant Pathology Journal 14 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 4호 1 287-300 (14 pages)
Spot blotch caused by Bipolaris sorokiniana has spread to more than 9 million ha of wheat in the warm, humid areas of the Eastern Gangetic Plains (EGP) of South Asia and is a disease of major concern in other similar wheat growing regions worldwide. Differential lignin content in resistant and susceptible genotypes and its association with free radicals such as hydrogen peroxide (H2O2), superoxide (O2 -) and hydroxyl radical (OH-) were studied after inoculation under field conditions for two... -
Molecular Identification and Evaluation of Indigenous Bacterial Isolates for Their Plant Growth Promoting and Biological Control Activities against Fusarium Wilt Pathogen of Tomato
Amanul Islam, Md. Shahinur Kabir, Abul Khair 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 2호 5 137-148 (12 pages)
In search of an effective biological control agent against the tomato pathogen Fusarium oxysporum f. sp. lycopersici, rhizospheric soil samples were collected from eight agro-ecological zones of Bangladesh. Among the bacteria isolated from soil, 24 isolates were randomly selected and evaluated for their antagonistic activity against F. oxysporum f. sp. lycopersici. The two promising antagonistic isolates were identified as Brevundimonas olei and Bacillus methylotrophicus based on morphological,... -
Genome-Wide Analysis of Type VI System Clusters and Effectors in Burkholderia Species
한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 1호 2 11-22 (12 pages)
Type VI secretion system (T6SS) has been discovered in a variety of gram-negative bacteria as a versatile weapon to stimulate the killing of eukaryotic cells or prokaryotic competitors. Type VI secretion effectors (T6SEs) are well known as key virulence factors for important pathogenic bacteria. In many Burkholderia species, T6SS has evolved as the most complicated secretion pathway with distinguished types to translocate diverse T6SEs, suggesting their essential roles in this genus. Here we... -
Pseudomonas oleovorans Strain KBPF-004 Culture Supernatants Reduced Seed Transmission of Cucumber green mottle mosaic virus and Pepper mild mottle virus, and Remodeled Aggregation of 126 kDa and Subcellular Localization of Movement Protein of Pepper mild m
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 4호 5 393-401 (9 pages)
Efforts to control viral diseases in crop production include several types of physical or chemical treatments; antiviral extracts of a number of plants have also been examined to inhibit plant viral infection. However, treatments utilizing naturally selected microorganisms with activity against plant viruses are poorly documented. Here we report isolation of a soil inhabiting bacterium, Pseudomonas oleovorans strain KBPF-004 (developmental code KNF2016) which showed antiviral activity against... -
Ser360 and Ser364 in the Kinase Domain of Tomato SlMAPKKKα are Critical for Programmed Cell Death Associated with Plant Immunity
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 2호 8 163-169 (7 pages)
SlMAPKKKα, a tomato (Solanum lycopersicum) mitogen-activated protein kinase kinase kinase, is a positive regulator of Pto-mediated effector-triggered immunity, which elicits programmed cell death (PCD) in plants. In this study, we examined whether putative phosphorylation sites in the conserved activation segment of the SlMAPKKKα kinase domain are critical for eliciting PCD. Three amino acids, threonine353, serine360 (Ser360), or serine364 (Ser364), in the conserved activation...
