The aim of this study is to investigate morphological characteristics of Hanbok images in children’s books and propose a direction for the modernization and globalization of traditional culture. This study examines 43 children’s books by contemporary foreign illustrators that contain Hanbok illustrations and analyzes them from postcolonial perspective. The results include the following three attributes: first, the transformation of clothing structure and donning method that confuse fundamentals of Korean costume; second, the Westernization of silhouette drawing with tailored garments analogous to Western dress; and third, extension to East Asian dress that represents Hanbok mixed with Chinese or Japanese costume and use what is considered to be the East Asian patterns instead of Korean traditional ones. These attributes are based on Eurocentrism, which expresses and interprets the East from the Western view point with continuously distorted image of the East. Korean illustrators also painted Hanbok incorrectly, which could influence foreign illustrators. Nevertheless, traditional dress illustrated in various ways has artistic value and has a popular global impression. Further, it enables children to experience either own or other cultures through dress illustrations. Thus, the outsider requires an in-depth understanding of other cultures, while the insider needs a critical perception of their own culture as described by others while revisiting the original resources. Furthermore, we suggest follow-up research on Hanbok for subsequent generations; publishing translated books on various topics, producing and disseminating a primer for diverse readers, and essentially receiving counsel from experts.

Germplasm collection of lily in the mountainousarea is laborious and time consuming accompanied withhigh costs and high risk due to inappropriate environmentalconditions. Cryopreservation being an ideal method for thelong-term preservation can be employed in conservation ofvaluable lily germplasm. Previously, we developed cryo-preservation protocol for Lilium germplasm using ‘dropletvitrification’. In this paper, we have chosen shoot tips as amaterial for cryopreservation because of their genetic safetyupon regrowth in tissue culture. Using this protocol, wehave preserved approximately 160 accessions of lily germ-plasm in 2010~2012. The regeneration rates are rangedfrom 54.3% to 58.5% while the survival rates were from58.3% to 66.4%. Among Lilium germplasm cryopreserved,there are some Korean, Chinese, and Taiwanese seedstocks which have good qualities for inter-species hybrid.Moreover, we also conserved Korean wild endangered seedstock, especially Lilium hansonii. The morphological studyof Lilium germplasm regenerated from cryopreserved mate-rial confirmed the stability of clonal material following cryo-preservation. We anticipate this cryo-collection will beavailable and useful to curators or breeders of Lilium andthis cryobank will also facilitate the conservation and inter-national exchange of Lilium germplasm.

유전자원은 지역, 국가 및 국제적 수준에서 ex situ와 in situ의 상보적 보존을 통해 보존되어지고 있다. 유전자원은CBD에서 정의한 것처럼 유전적 정보와 지식을 포함한 물리적이고 실질적인 자원을 의미한다. 대만의 식물유전자원센터는 1993년 대만농업연구소 산하에 설립되었으며 2010년까지73,275점의 유전자원을 중·장기 보존소에 보존해왔다. 또한,포장유전자은행으로는 몇 개의 보존소에서 5,106점의 과수 및약용작물을 보존해왔으며 상보적으로 기내보존과 초저온동결보존을 이용하여 소실위험에 놓이거나 포장보존이 어려운 영양체 자원을 보존하고 있다. 또한 자원관리의 위험요인 및 안전관리, 종 동정 및 유전자원의 교배 및 상업적 이용 등에 대한 시행계획이 공식화되어 생물다양성에 기반한 생산물 시장개척에 기여하고 있다. 특히, 지역품종이나 육종계통 유전자원의 지속가능한 이용은 유전자원 관리의 규모에 따라 좌우된다고 할 수 있다. 유전자원의 효율적인 관리는 식량과 농업에서의 현재와 미래를 보장하는데 필수적이므로 유전자원을 보존 및 관리하는 전 세계적 노력에 참여함으로써 좀 더 큰 이익과책임을 기대할 수 있다. 특히, 지구온난화와 식량위기 등의 차원에서 효율적인 국내 및 국제적 식량 및 농업안보의 요소로서 유전자원 보존체계를 갖추고 관리하는데 적극적인 노력과실천이 필요하다.

High-quality and high-phytonutrient watermelon fruits have strong market opportunities besides their health related benefits. Hence, investigating quality and nutritional related traits of watermelon genetic resources could provide important baseline data in breeding for increased lycopene content thereby increasing the marketability of watermelon. To this end, we have examined some fruit morphological traits and lycopene content of 105 genetic resources. Seeds, originally obtained from 22+ countries, were obtained from the National Agrobiodiversity Center, Jeonju, South Korea, grown in an experimental field and harvested at a fully mature stage. The size of pistil scar (SPS), the width of stripes (WS), weight of fruit (WF), length of fruit (LF), width of fruit (WIF), the thickness of pericarp (TP), soluble solids content (SSC), fruit shape in longitudinal section, ground color of skin, the intensity of the green color of skin, fruit shape at the apical part, grooving distribution, conspicuousness of stripes, and main color of the flesh were recorded on the field and inside laboratory and the lycopene was measured using spectrophotometric and HPLC methods. Watermelon fruits have shown a diverse morphological characters. Red and pink fleshed fruits dominated in the entire collections. Fruits with higher thickness of rind were found to exhibit less soluble solid content (SSC). Korean origin fruits were characterized by intermediate SSC while the United States of America (USA), Russia (RUS), Tajikistan (TJK), Turkmenistan (TKM), Taiwan (TWN), and Uruguay (URY) originated fruits had the highest SSC. The lycopene content varied between 41.37 and 182.82 ㎍/g, 2.81 and 163.72 ㎍/g, and 3.54 and 255.47 ㎍/g using HPLC, UV-Vis spectrophotometer, and microplate reader spectrophotometer, respectively. Red- and pink-fleshed fruits had the highest levels of lycopene content compared to the yellow- and orange-fleshed. Lycopene content had a significant positive correlation with SSC, however, no correlations were detected between lycopene and other quantitative fruit morphological characters. Our study demonstrated high diversity exists in fruit morphological traits and lycopene content of the germplasm collections which provide beneficial baseline data for a future breeding program and utilization of watermelon germplasm collections in gene banks for the maintenance and improvement of the current levels of production, marketability, and health-related benefit of watermelon fruits.

Pigeon pea (Cajanus cajan) is an important legume species that produces seeds that are rich in phenolic compounds and dietary nutrients. The aim of the present study was to evaluate the agricultural characters, phenolic and nutritional contents, and antioxidant capacities of seeds from 82 pigeon pea germplasms cultivated in the Republic of Korea. The accessions exhibited compact (24.39%), semi-spreading (74.39%), or spreading (1.22%) growth habits and determinate (89.02%), indeterminate (8.54%), or semi-determinate (2.44%) flowering patterns. Days to 75% maturity ranged from 30 to 72 d, and yield per plant ranged from 6.00 to 148.60 g. Meanwhile, total phenolic, crude protein, crude fiber, and dietary fiber contents ranged from 16.42 ± 0.62 to 29.67 ± 0.43 ㎎ gallic acid equivalent per g of dried extract, from 16.76 ± 6.74% to 22.61 ± 0.05%, from 4.70 ± 0.24 to 8.63 ± 0.02%, and from 12.98 ± 0.71 to 33.19 ± 1.50%, respectively. In addition, DPPH radical-scavenging capacity ranged from 1.61 ± 0.10 to 16.04 ± 2.30 ㎎ ascorbic acid equivalent per g of dried extract, and Trolox equivalent antioxidant capacity ranged from 3.03 ± 0.86 to 42.24 ± 0.72 ㎎ Trolox equivalent per g of dried extract. Phenolic content was correlated with both DPPH radical-scavenging capacity (r = 0.63) and Trolox equivalent antioxidant capacity (r = 0.29). Nine accessions (IT170290, IT170291, IT170270, IT170276, IT170379, IT170386, IT170388, IT170418, and IT170340) exhibited early maturity, compact and erect growth habits, and above average antioxidant activities and phenolic and protein contents. In addition, accessions IT170290 and IT170291 were especially promising pigeon pea germplasms to grow, owing to various favorable characteristics (e.g., high yield and dietary fiber content). Hence, these accessions could be useful cultivars to the Republic of Korea if considered in future agricultural systems.

Background : Ginseng seeds are one of short-lived seeds species which loose their viability easily in the condition of conventional storage. Cryopreservation using liquid nitrogen (LN) has been recommended as a alternative storage for this kind of germplasm short lived or dessiccation-sensitive. This study was performed to find out whether cryopreservation could assure initial viability not only for seeds with high germination rate but also for seeds with low germination rate (in aging process). Methods and Results : In this work, 3 cultivars of dehisced ginseng seeds were artificial aged in the condition of 40℃, 95% RH during 6 hours with 3 hours-interval. The germination rate of ginseng seeds was decreased to the range of 71 - 94% of initial viability by artificial aging treatment. After 24 hours of vapor-LN exposure on both of artificial aged and non treated seeds as a cryopreservation, germination rate for each cultivar was decreased with the range of 76 - 95% of initial viability. While the decreasing patterns of germination rate for each cultivar showed similar curves between before and after vapor-LN exposure, the aging effects could be slightly little by cryopreservation for 3 cultivars of ginseng seeds. Conclusion : From the above results, we may suggest that cryopreservation could be recommened for storage tool of dehisced ginseng seeds even with low viability also and expected to make slower seed aging process during preservation period through further study.

The genus Vicia comprises 166 annual or perennial species distributed mainly in Europe, Asia, and North America, also extending to the temperate regions of South America and tropical. However, utilization of SSR markers have not been investigated extensively in Vicia species as compared to other crop species. Here, we have assessed the potential for transferability (cross-species amplification) of cDNA microsatellites markers developed from common vetch (Vicia sativa subsp. sativa). In total, 226 alleles were detected in 36 microsatellite loci. The number of alleles per marker ranged from one to 20, with an average of 6.3. The gene diversity and polymorphism information content value averaged 0.540 and 0.503, with a range of 0–0.85 and 0–0.84 respectively. For transferability of the SSRs, amplification was carried out with selected from two to 8 accessions of 22 different Vicia species. For individual species, the successful amplification rate ranged from 32.6% in V. ervilia to 81.9% in V. sativa subsp. nigra, with average of 48.8%. As the rate of successful amplification of microsatellite markers generally correlates with genetic distance, these SSR markers are potentially useful in the analysis of genetic relationships between or within Vicia species.

Cryopreservation has been known as an efficient method for long-term preservation of clonally propagated plants, and several cryopreservation methods have been developed. Among them, a droplet-vitrification method for potato using axillary shoot tips in vitro has been established previously. In this study, we have optimized the procedure in which explants were submitted to a step-wise pre-culture in liquid sucrose-enriched medium (0.3 and 0.7 M for 7 and 17 h, respectively). The pre-cultured explants were dehydrated with PVS3 (w/v, 50% glycerol + 50% sucrose) for 90 min or modified PVS2 vitrification solution (w/v, 37.5% glycerol + 15% DMSO + 15.0% ethylene glycol + 22.5% sucrose) for 30 min. This two dehydration solutions produced post-cryopreservation regeneration percentages of 57.2% and 80.9%, respectively. We also compared a new post-culture medium (0.1 mg L ･ -1 GA3, 0.1 mg L ･ -1 kinetin) with the conventional one (0.15 mg L ･ -1 IAA, 0.2 mg L ･ -1 zeatin, 0.05 mg L ･ -1 GA3); the shooting initiation rates were 80.9% and 43.5%, respectively. The results suggest that the modified droplet-vitrification protocol described in this study is more effective, easier to implement, and more economical than the droplet-vitrification protocols currently used for potato.

A resveratrol synthase (RS) gene was isolated from peanut (Arachis hypogaea, L. cv. Jinpoong) plants. This gene was placed under the control of the cauliflower mosaic virus 35S promoter (CaMV35S) and introduced into two Korean varieties of potato (Solanum tuberosum L. cvs. Jasim and Jowon) plants by Agrobacterium-mediated gene transfer. Putative transformants were screened by PCR with primers designed from CaMV 35S promoter, NOS terminator and RS gene. Most of selected transgenic potato plants showed the amplification of expected fragments by PCR of genomic DNA with gene-specific primers, while they were absent in untransformed control plants. Expression of the resveratrol synthase gene was also examined by northern blot analysis. The transformants showed a band which was lacking in the control plant, confirming that the introduced gene is transcribed into mRNA in the transformants. The strength of the band, which reflected the level of mRNA expression, differed among the individual transformants. Among the transformants obtained, the highest trans-resveratrol content in the transgenic young leaves of purple-fleshed "Jashim" was 2.11 μgg-1 fresh weight and that in the microtubers in vitro of purple fleshed "Jashim" was 8.31 μgg-1 fresh weight. This amount of resveratrol may have a positive biological effect on human health.

"Chuyoung" as a new double cropping potato variety was bred in 2005 for table use through a cross between "Dejima" with short tuber dormancy and HRB-31 which is a tetraploid derived from an interspecific cross between "Russet Burbank" and Solanum phureja line. It was evaluated for short dormancy, growth and tuber characteristics every twice a year from 1997 to 2001. Regional yield trials were performed from 2002 to 2004 at three locations, Jeju, Namhae and Gangneung of Korea, respectively. Its tuber shape is oblong with yellow skin and flesh colors. Its dormant periods is 60~70days. It showed less incidence of physiological disorders such as cracking or knobs on tubers, and higher resistance to common scab by Streptomyces scabies compared to "Dejima". It has tall plant height and erect growth type with green-broad leaflets and white large inflorescence. Its average yields are 29.5 and 22.6 ton/ha at 90 days after planting in spring and autumn cropping, respectively. It also showed higher marketable yield due to the lower incidence of common scab and physiological disorders compared to "Dejima".

"Chugang" as a new double cropping potato variety for table use was bred in 2003 from a cross between H83005-2 with short dormancy and "Superior" with common scab resistance. It had been evaluated for short dormancy, growth adaptability and tuber characteristics every twice a year from 1990 to 1999. Regional yield trials had been performed from 2000 to 2002 at three locations, Jeju, Namhae and Gangneung of Korea, respectively. It has round oblong tuber shape with yellow skin and white flesh color. Its tuber dormant periods is approximately 50~60 days. It showed less physiological disorders such as cracking or knobs, and more tolerant to environmental stresses such as plant death by flooding and damages by frost or severe wind compared to "Dejima". Average yields of "Chugang" are 34.6 and 31.1 ton/ha at 90 days after planting in spring and autumn cropping, respectively. It is more resistant to common scab and less susceptible to late blight (phythophthora infestans) compared to "Dejima". However, it is susceptible to potato virus Y (PVY) and andean mosaic virus (AMV).

Lately, the autumn cropping areas of potato have been steadily increased to supply fresh potatoes all year round in Korea. Although "Dejima" is a main cultivar for autumn cropping, it is very susceptible to common scab (Streptomyces scabies) and show high frequency of physiological disorders such as knobs and cracking on tubers. "Chudong" was bred in 2002 for fresh table use from a cross between H83520-3 with short tuber dormancy and "Superior" with common scab resistance. It has attractive, round tuber shape with white skin and flesh colors. Its tuber dormant periods is 5 days longer than 65 days of "Dejima". Its average yields were 32.4 and 21.8 ton/ha at 90 days after planting in spring and autumn cropping of regional yield trials, respectively. It is more resistant to common scab and potato leaf roll virus and less susceptible to late blight (Phythophthora infestans) compared to "Dejima". However, it is susceptible to potato virus Y.

We performed field trials to assess levels of changes in intrinsic properties and resistance against soft rot of the potato cultivar ‘Irish Cobbler’ upon the introduction of the Shiva-1 gene. Each five lines, transformed with Shiva-1 gene controlled by the PAL5 promoter (P) and by the CaMV 35S promoter (E) were evaluated in the field. In based on evaluation of 10 defined morphological characteristics, all the transgenic clones of both lines proved to be true to type. When five agronomic characteristics were taken into account as well, all the transgenic lines except E8 were considered to be true to type. According to the result of northern blot analysis, seven (P1, P3, P4, P6, E10, E12, and E16) transgenic clones could be distinguished clearly from corresponding untransformed clones. But in three lines (P8, E5, and E8), no hybridization signal was detected. There seems to be positive correlation between the levels of resistance to soft rot and the transgenic expression at mRNA levels in P lines. But in the case of E lines, however, there doesn’t seem to be any correlation between the levels of disease resistance and mRNA expression

The experiment was conducted to improve the selection efficiency m the first generation through the analysis of variation pattems of major tuber characteristics when raising hybrid seedling using the different plug cell size. The correlations in related t