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Dynamics of Yeast-like Symbiote and Its Relationship with the Virulence of Brown Planthopper, Nilaparvata lugens Stal, to Resistant Rice Varieties
Lu. Zhong-Xian, Yu. Xiao-Ping, Chen. Jian-Ming, Zheng. Xu-Song, Xu. Hong-Xing, Zhang. Jue-Feng, Chen. Lie-Zhong 한국응용곤충학회 Journal of Asia-Pacific entomology 7 Pages
한국응용곤충학회 Journal of Asia-Pacific entomology 2004, Vol.7 No.3 317-323 (7 pages)
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Repellent and Insecticidal Activity of Sequential Extracting Fractions Obtained from BPH-Resistant Rice Varieties against Brown Planthopper (Nilaparvata lugens)
김성은, 김영두, 김보경, 고재권, 전재철, Kim. Sung-Eun, Kim. Young-Doo, Kim. Bo-Kyoung, Ko. Jae-Kwon, Chun. Jae-Chul 한국농약과학회 농약과학회지 7 Pages
한국농약과학회 농약과학회지 2006, Vol.10 No.2 124-130 (7 pages)
벼멸구 저항성벼 품종인 장성벼와 화청벼로부터 생육시기(유묘기, 분얼기, 출수기, 등숙기)별로 추출 용액 극성에 따라 얻은 추출분획물(hexane, ethyl ether, ethyl acetate, butanol 및 water)에 대하여 벼멸구 살충 및 기피 활성을 벼멸구 감수성벼 품종인 동진벼를 검정 대상식물로서 조사하였다. 장성벼와 화청벼로부터 얻은 추출분획물 대부분은 12시간 처리 기간 중 벼멸구 살충 활성을 보이지 않았으나, ethyl ether 및 hexane 추출분획물은 24시간 및 48시간 처리에서 약 $10{sim}30%$의 벼멸구 살충 활성을 나타내었다. 한편... -
Necrotrophic Fungus Pyrenophora tritici-repentis Triggers Expression of Multiple Resistance Components in Resistant and Susceptible Wheat Cultivars
Ethan J. Andersen, Madhav P. Nepal, Shaukat Ali 한국식물병리학회 The Plant Pathology Journal 16 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 2호 2 99-114 (16 pages)
in samples collected eight hours after treatments indicating that upon Ptr con- tact with wheat tissue, Ptr started expressing ToxA. The resistant wheat cultivar, in response to Ptr inocu- lum, expressed genes associated with plant resistance responses that were not expressed in the susceptible cultivar; genes of interest included five chitinases, eight transporters, five pathogen-detecting receptors, and multiple classes of signaling factors. Resistant and susceptible wheat cultivars therefore... -
Diversity in Betasatellites Associated with Cotton Leaf Curl Disease During Source-To-Sink Movement Through a Resistant Host
한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 1호 6 47-52 (6 pages)
a diploid cotton species, resistant to the disease. A healthy scion of G. hirsutum (sink) was grafted at the top of G. arboreum to determine the movement of virus/betasatellite to upper susceptible scion of G. hirsutum. Symptoms of disease appeared in the upper scion and presence of virus/betasatellite in the upper scion was confirmed via molecular techniques, showing that virus/betasatellite was able to move to upper scion through resistant G. arboreum. However, no symptoms appeared on G.... -
Comparative Analysis of Defense Responses in Chocolate Spot-Resistant and -Susceptible Faba Bean (Vicia faba) Cultivars Following Infection by the Necrotrophic Fungus Botrytis fabae
한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 4호 3 355-366 (12 pages)
the resistant leaf tissues and peaked during the early stages of infection, whereas accumulation was stronger and more intense in the susceptible tissues in later stages. Moreover, the response of the resistant cultivar to infection was earlier and stronger, exhibiting high transcript accumulation of the PR genes. These results indicated that the induction of oxidant/antioxidant responses and the accumulation of PRPs are part of the faba bean defense mechanism against the necrotrophic fungus B.... -
Identification of strA-strB Genes in Streptomycin-Resistant Pseudomonas syringae pv. actinidiae Biovar 2 Strains Isolated in Korea
Young Sun Lee, Gyoung Hee Kim, Young Jin Koh, Jae Sung Jung 한국식물병리학회 The Plant Pathology Journal 5 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 5호 8 489-493 (5 pages)
of kiwifruit in Korea has been controlled using streptomycin for more than two de- cades. Four streptomycin-resistant strains, belonging to biovar 2, which are found only in Korea, were col- lected between 2013 and 2014 from different orchards located in Jeju, Korea. The genetic background for streptomycin resistance among P. syringe pv. actinidiae strains were determined by examining the presence of strA-strB or aadA, which are genes frequently found in streptomycin-resistant bacteria, and a... -
Modulation of Large Conductance Ca2+-activated K+ Channel of Skin Fibroblast (CRL-1474) by Cyclic Nucleotides
JihyunYun, SeungtaeKim, HyoweonBang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.2 9 131-134 (4 pages)
Potassium channels in human skin fibroblast have been studied as a possible site of Alzheimer disease pathogenesis. Fibroblasts in Alzheimer disease show alterations in signal transduction pathway such as changes in Ca2 homeostasis and/or Ca2-activated kinases, phosphatidylinositol cascade, protein kinase C activity, cAMP levels and absence of specific K channel. However, little is known so far about electrophysiological and pharmacological characteristics of... -
Effect of Capsaicin on Causalgiform Pain in the Rat
Kim, Kwang-Jin, Jeon, Byeong-Hwa, Kim, Won-Sik, Park, Kyung-Ran, Choi, Sae-Jin 대한생리학회 대한생리학회지 8 Pages
대한생리학회 대한생리학회지 1992, 제 26권 제 2호 6 143-150 (8 pages)
The purpose of this study is to obtain the effective concentration of capsaicin to relieve pain with no change in the number of C-fibers and its effective duration for pain relief. Capsaicin has been used extremely as a experimental tool and as topical medications for acute or chronic tissue injuries and partial nerve injury is the main cause of causalgiform pain disorders in humans. Here, the left sciatic nerve was ligated unilaterally at the high level of the thigh to prepare an animal model... -
Rapid and Visual Detection of Barley Yellow Dwarf Virus by Reverse Transcription Recombinase Polymerase Amplification with Lateral Flow Strips
Na-Kyeong Kim, Hyo-Jeong Lee, Sang-Min Kim, Rae-Dong Jeong 한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 8 159-166 (8 pages)
Barley yellow dwarf virus (BYDV) has been a major viral pathogen causing significant losses of cereal crops including oats worldwide. It spreads naturally through aphids, and a rapid, specific, and reliable diagnostic method is imperative for disease monitoring and management. Here, we established a rapid and reliable method for isothermal reverse transcription recombinase polymerase amplification (RT-RPA) combined with a lateral flow strips (LFS) assay for the detection of BYDV-infected oat... -
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)
The global nematicides market is expected to continue growing. With an increasing demand for synthetic chemical-free organic foods, botanical nematicides are taking the lead as replacements. Consequently, in the recent years, there have been vigorous efforts towards identification of the active secondary metabolites from various plants. These include mostly glucosinolates and their hydrolysis products such as isothiocyanates; flavonoids, alkaloids, limonoids, quassinoids, saponins, and the more...
