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741.

장관 평활근에서 Na-free용액이 Ethanol의 효과에 미치는 영향

서덕준(Suh, Duk-Jun), 김소선(Kim, So-Sun), 우재석(Woo, Jae-Suk), 김용근(Kim, Young-Keun) 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1986, 제 20권 제 1호 11 125-134 (10 pages)

서덕준(Suh, Duk-Jun), 김소선(Kim, So-Sun), 우재석(Woo, Jae-Suk), 김용근(Kim, Young-Keun) 저
...
- 3,000원
Ethanol이 고양이 회장 종주근의 수축에 미치는 영향을 관찰한 결과 정상 Tyrode용액에서는 0.5±4% 범위내에서 자발적 수축 및 기초장력을 억제하였으나 Na+이 surcose로 대치된 용액에서는 수축을 유발시켰다. 이러한 수축은 ethanol의 농도에 비례하여 증가하였으며 용액내의 Na-free 용액으로 처리한 기간이 길수록 증가하였다. 용액내 Ca2+이 없는 경우에도 ethanol에 의한 수축은 La3+에 의해 억제되었으나 verapamil을 전처치한 후 Na-free액을 처리했을 때는 수축이 나타나지를 않았다. Ethanol은 45Ca의 유출에는 어떤 영향을...
742.

격심한 운동후 심장박동수에 미치는 인삼 총배당체의 회복 촉진작용

이재곤(Lee, Jae-Kon), 남기용(Nam, Kee-Yong) 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1974, 제 8권 제 2호 10 79-90 (12 pages)

이재곤(Lee, Jae-Kon), 남기용(Nam, Kee-Yong) 저
...
- 4,100원
743.

Evaluation of Antimicrobial Properties of Lichen Substances against Plant Pathogens

Jaycee A. Paguirigan, Rundong Liu, Seong Mi Im, Jae-Seoun Hur, Wonyong Kim 한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2022, 38권 1호 3 25-32 (8 pages)

Jaycee A. Paguirigan, Rundong Liu, Seong Mi Im, Jae-Seoun Hur, Wonyong Kim 저
...
- 3,000원
of pesticide resistance. In this study, we evaluated the potentials of lichen sub- stances as novel biopesticides against eight bacterial and twelve fungal plant pathogens that have historically caused significant phytopathological problems in South Korea. Eight lichen substances of diverse chemical ori- gins were extracted from axenic culture or dried speci- men, and further purified for comparative analysis of their antimicrobial properties. Usnic acid and vulpinic acid exhibited strong...
744.

Inhibitory Activity of Sedum middendorffianum-Derived 4-Hydroxybenzoic Acid and Vanillic Acid on the Type III Secretion System of Pseudomonas syringae pv. tomato DC3000

Ji Eun Kang, Byeong Jun Jeon, Min Young Park, Beom Seok Kim 한국식물병리학회 The Plant Pathology Journal 10 Pages

한국식물병리학회 The Plant Pathology Journal 2020, 36권 6호 8 608-617 (10 pages)

Ji Eun Kang, Byeong Jun Jeon, Min Young Park, Beom Seok Kim 저
...
- 3,000원
The type III secretion system (T3SS) is a key virulence determinant in the infection process of Pseudomonas syringae pv. tomato DC3000 (Pst DC3000). Pathogen constructs a type III apparatus to translocate effector proteins into host cells, which have various roles in pathogenesis. 4-Hydroxybenozic acid and vanillic acid were identified from root extract of Sedum middendorffianum to have inhibitory effect on promoter activity of hrpA gene encoding the structural protein of the T3SS apparatus. The...
745.

Assessment of the Contribution of Antagonistic Secondary Metabolites to the Antifungal and Biocontrol Activities of Pseudomonas fluorescens NBC275

Swarnalee Dutta, Sang-Mi Yu, Yong Hoon Lee 한국식물병리학회 The Plant Pathology Journal 6 Pages

한국식물병리학회 The Plant Pathology Journal 2020, 36권 5호 11 491-496 (6 pages)

Swarnalee Dutta, Sang-Mi Yu, Yong Hoon Lee 저
...
- 3,000원
with our previous study of transposon (Tn) mutants. Thirteen Tn mutants, which belonged to 6 biosynthetic gene clusters (BGCs) of a total 14 BGCs predicted by the antiSMASH tool were identified by the reduction of antifungal activity. The biocontrol performance of Pf275 was significantly dependent on 2,4-diacetylphloroglucinol and pyoverdine. The clusters that encode for arylpolyene and an unidentified small linear lipopeptide influenced antifungal and biocontrol activities. To our knowledge, ou...
746.

Development of a Daily Epidemiological Model of Rice Blast Tailored for Seasonal Disease Early Warning in South Korea

Kwang-Hyung Kim, Imgook Jung 한국식물병리학회 The Plant Pathology Journal 12 Pages

한국식물병리학회 The Plant Pathology Journal 2020, 36권 5호 3 406-417 (12 pages)

Kwang-Hyung Kim, Imgook Jung 저
...
- 4,100원
Early warning services for crop diseases are valuable when they provide timely forecasts that farmers can utilize to inform their disease management decisions. In South Korea, collaborative disease controls that utilize unmanned aerial vehicles are commonly performed for most rice paddies. However, such controls could benefit from seasonal disease early warnings with a lead time of a few months. As a first step to establish a seasonal disease early warning service using seasonal climate...
747.

Development qRT-PCR Protocol to Predict Strawberry Fusarium Wilt Occurrence

한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2018, 34권 3호 2 163-170 (8 pages)

저
...
- 3,000원
Strawberry Fusarium wilt disease, caused by Fusarium oxysporum f. sp. fragariae, is the most devastating disease in strawberry production. The pathogen produces chlamydospores which tolerate against harsh environment, fungicide and survive for decades in soil. Development of detection and quantification techniques are regarded significantly in many soilborne pathogens to prevent damage from diseases. In this study, we improved specific-quantitative primers for F. oxysporum f. sp. fragariae to...
748.

A Novel Recombined Potato virus Y Isolate in China

한국식물병리학회 The Plant Pathology Journal 11 Pages

한국식물병리학회 The Plant Pathology Journal 2017, 33권 4호 4 382-392 (11 pages)

저
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- 4,000원
This study reports the findings of a distinct Potato virus Y (PVY) isolate found in Northeast China. One hundred and ten samples (leaves and tubers) were collected from potato plants showing mosaic symptoms around the city of Harbin in Heilongjiang province of China. The collected tubers were planted and let to grow in a greenhouse. New potato plants generated from these tubers showed similar symptoms, except for one plant. Subsequent serological analyses revealed PVY as the causing agent of the...
749.

Effects of Temperature on Systemic Infection and Symptom Expression of Turnip mosaic virus in Chinese cabbage (Brassica campestris)

한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2015, 31권 4호 5 363-370 (8 pages)

저
...
- 3,000원
Using the Chinese cabbage (Brassica campestris) cultivar ‘Chun-goang’ as a host and turnip mosaic virus (TuMV) as a pathogen, we studied the effects of ambient temperature (13°C, 18°C, 23°C, 28°C and 33°C) on disease intensity and the speed of systemic infection. The optimal temperature for symptom expression of TuMV was 18–28°C. However, symptoms of viral infection were initiated at 23–28°C and 6 days post infection (dpi). Plants maintained at 33°C were...
750.

Systemic Infection of Maize, Sorghum, Rice, and Beet Seedlings with Fumonisin-Producing and Nonproducing Fusarium verticillioides Strains

한국식물병리학회 The Plant Pathology Journal 9 Pages

한국식물병리학회 The Plant Pathology Journal 2015, 31권 4호 2 334-342 (9 pages)

저
...
- 3,000원
Two fumonisin-nonproducing strains of Fusarium verticillioides and their fumonisin producing progenitors were tested for aggressiveness toward maize, sorghum, rice, and beetroot seedlings grown under greenhouse conditions. None of the plants showed obvious disease symptoms after root dip inoculation. Fungal biomass was determined by species-specific real-time PCR. No significant (P = 0.05) differences in systemic colonization were detected between the wild type strains and mutants not producing...

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