• Proceedings of the Korean Society of Precision Engineering Conference
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• 2013.05a
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• pp.1481-1482
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• 2013

• Microbiology and Biotechnology Letters
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• v.19 no.6
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• pp.624-630
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• 1991

Sixty five phenol degrading bacteria were isolated from soil and identified. Sirnility values calculated on the basis of total 46 morphological, biochemical and physiological characteristics of the isolated strains. 65 isolates were divided into 6 clusters at the 70% simility lavei, The dominant organisms were belonged to Azotobacter, Pseudomonas and Flavobactwium.

• Proceedings of the Korean Society of Crop Science Conference
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• 2017.06a
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• pp.74-74
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• 2017

Wheat is one of the world's most important crop species. Recently, abnormal climate changes directly influence on the significant reduction of wheat productivity in the world. This threaten allow breeders to find new genetic resources. Wheat is one of the widely grown crops in the world. Individual cultivars / germplasm is adapted in that region where the climate is unique to each other. Therefore, introducing new genetic resources which was good in one place may better perform in another region. In this study, we evaluated germplasm in Korean environment and measured numerous agro-morphological characteristics. Information that are provided by the National Agrobiodiversity Center (Jeonju, Korea) and National Plant Germplasm System (Aberdeen, USA) were included in the analysis. Cluster analysis was performed using the unweight pair-group method of averages. The results of PCA indicated principal discriminatory characteristics of wheat landraces and varieties. Significant differences indicated high variability among the quantitative traits. Cluster analysis results showed that the groups were divided by geological climate condition. The preliminary evaluation of germplasms in Korean environment would help to develop wheat cultivars via providing useful genetic traits that are resided in alien germplasms.

• Korean Journal of Medicinal Crop Science
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• v.21 no.4
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• pp.247-254
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• 2013

Collected germplasms of five representative dandelion species (Taraxacum ohwianum, T. platycarpum, T. platypecidum, T. officinale, and T. coreanum) were 104 lines from different habitates in Korea and China. Their genetic diversity was analyzed by genomic fingerprinting method using amplified fragment length polymorphism (AFLP). AFLP results of 6 primer combinations were revealed 1,176 total DNA fragments and 523 polymorphic bands with a 44.4% ratio of polymorphism. On the basis of similarity coefficient analysis by unweight pair group method with arithmetic averages (UPGMA), 104 dandelion germplasm lines were ranged from 0.64 to 0.99 and clustered distinct five group depending on the species. Furthermore, a principal coordinate analysis (PCA) by the application of multi-variate analysis indicated significantly greater differences among species than geographical origins.

• Korean Journal of Medicinal Crop Science
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• v.21 no.6
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• pp.455-460
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• 2013

Collected germplasms of five representative species belonging to Curcuma genus (C. longa, C. aromatica, C. zedoaria, C. phaeocaulis and C. kwangsiensis) were 52 samples from different farmhouse in Korea and China. To elucidate the genetic diversity among the species, 52 samples were analyzed by genomic fingerprinting method using amplified fragment length polymorphism (AFLP). AFLP results of 6 primer combinations were revealed 643 total DNA fragments and 349 polymorphic bands with the 54.3% ratio of polymorphism. In the analysis of coefficient similarity using unweight pair group method with arithmetic averages (UPGMA), 52 Curcuma germplasm lines were ranged from 0.60 to 0.99 and clustered distinct five groups according to the species and collected geographical levels. However, the result of principal coordinate analysis (PCA) by multi-variate analysis was shown significantly greater differences among species than geographical origins based on AFLP profiling data of these samples.

• Journal of Acupuncture Research
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• v.18 no.2
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• pp.1-17
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• 2001

Background and Objetive : Lack of uniformity in reporting facial nerve recovery in patients with facial nerve paralysis has been a major disadvantage in comparing treatment modalities. The objective evaluation of facial nerve function is a complex procedure. The House and Brackmann grading system, the Yanagihara grading system has been recommend as a universal standard for assessing the degree of facial nerve palsy. However, clinical studies for treatment of facial palsy have rarely used this universal standard in oriental medicine. That is the reason for analysing this facial nerve grading system. Material and Method : We choose 10 scales reported from 1955 till 1995. These facial nerve grading systems may be classified as Gross system, Regional system and Specific system. Result and Conculsion : The scales of Botmann and Jonkees, May, Peitersen, and House and Brackmann are the gross facial nerve grading systems with which we grossly assess the facial motor dysfunction and the secondary defect. Among these scales, H-B scale is the most widespred The scales of Yanagihara(若杉文吉), Smith, Adour and Swanson, Jassen, FEMA are the regional facial nerve grading system in which we weight, or unweight the facial motor dysfunction and the secondary defect. For example, the scales of Yanagihara(若杉文吉) and Smith are the unweighted regional scale, the scale of Adour and Swanson, Jassen, FEMA are the weighted regional grading system. The scale of Stennert is the Specific facial nerve grading system in which we respectively assess the grade of facial dysfunction at rest, in motion and the secondary defect. For the objective evaluation of the oriental medicine treatment for facial palsy, we must use the universal standard scale, i.e. the H-B scale, the Yanagihara scale.