• Title/Summary/Keyword: bright yellow

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Breeding of Two New Silkworm Varieties with Peculiar Laval Mark, "Eolrukmal" and "Hukpyobeom"

  • Kang, Pil-Don;Jung, I-Yeon;Kim, Kee-Young;Kim, Mi-Ja;Sohn, Bong-Hee;Lee, Gwang-Gill
    • International Journal of Industrial Entomology and Biomaterials
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    • v.20 no.2
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    • pp.115-116
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    • 2010
  • The Eolrukmal and Hukpyobeom varieties were bred for special purpose such as experience and education. The Eolrukmal variety was selected and succeeded from the $F_1$ of Huka$\times$Galwon in 2004 summer. It has stripes and brown half-moon body marks. The Hukpyobeom variety was selected and succeeded from the $F_1$ of Remone$\times$Hukho in 2004 summer. It has black body color and bright yellow segments. They are healthy yellow cocoon spining varieties showing over 93% of high practical hatching ratio and 93.1% of emergence ratio. The Eolrukmal moth laid 450 egg/batch and the Hukpyobeom moth laid 440 egg/batch.

A New Spray Chrysanthemum Cultivar, 'Golden Festival' with Vigorous Semi-Double Flower of Yellow Petals for Cut Flower

  • Lim, Jin-Hee;Shin, Hak-Ki;Park, Sang Kun;Cho, Hae-Ryong;Rhee, Hye-Kyung;Kim, Mi-Seon;Joung, Hyang Young
    • Korean Journal of Breeding Science
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    • v.40 no.4
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    • pp.495-498
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    • 2008
  • A new spray chrysanthemum cultivar, 'Golden Festival' was released by National Horticultural Research Institute (NHRI), Rural Development Administration (RDA), Korea in 2007. It was selected from the progenies of open-pollination of 'Torbay' in 2002. Trials were conducted from 2005 to 2007 for evaluation and selection of this cultivar, including shading culture in summer and retarding culture in autumn. The natural flowering time of 'Golden Festival' is late October, but year-round flowering is possible by shading and lighting treatment. The cultivar is semi-double type flowers with bright yellow petals and green flower center. Flower neck and stem are very hardy. The diameter of flower is 56.5 mm. The number of flowers per stem and petals per flower are 12.0 and 93.5, respectively. The days to flowering under the short day treatment is about 50 in spring season.

Stability of pUC-Derived Plasmids with a Fluorescence Marker in Pectobacterium carotovorum subsp. carotovorum and subsp. betavasculorum

  • Hur, Woon-Yung;Roh, Eun-Jung;Oh, Chang-Sik;Han, Man-Wi;Lee, Seung-Don;Kim, Doo-Ho;Heu, Sung-Gi
    • The Plant Pathology Journal
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    • v.25 no.3
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    • pp.286-290
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    • 2009
  • The stability of three different kinds of pUC-derived plasmids, pDsRed, pZsYellow, and pGFPuv, was investigated in Pectobacterium strains to utilize those plasmids as tracers. All three plasmids pDsRed, pZsYellow and pGFPuv showed their specific colors in Pectobacterium strains. Especially, the plasmid pDsRed conferred bright pink colonies on the Pectobacterium strains. When the bacteria lost the plasmid pDsRed, the colonies turned white, suggesting that the plasmid could be a good marker system for Pectobacterium strains on different environmental conditions. The effect of the antibiotic pressure on the stability of the plasmid was different depending on the host bacteria. P. carotovorum subsp. betavasculorum was more sensitive to the antibiotic pressure than P. carotovorum subsp. carotovorum Pcc21. However, temperature change significantly affected plasmid stability on both Pectobacterium strains. Almost all strains lost the plasmids with the shift in temperature from $28^{\circ}C$ to $37^{\circ}C$. Presence of the plasmids did not affect bacterial pathogenicity on their own host plants. Among three plasmids, pZsYellow was not useful as a marker because the yellow fluorescent proteins from pZs Yellow were interfered with the yellow natural fluorescence of the plant tissues induced by the defense system. Since the red color of DsRed can be seen with naked eyes, plasmid pDsRed was applicable as a marker. However, the color change was slow so that additional manipulation to increase the expression speed was necessary. Plasmid pGFPuv could serve as a perfect marker without any problem, tracing the reproduction and spread of the plant pathogens perfectly.

The extraction and application of the color chip represented in the work of Picasso according to his muses (피카소의 작품에 나타난 뮤즈별 컬러 칩 도출과 적용)

  • Lee, Keum Hee
    • The Research Journal of the Costume Culture
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    • v.23 no.2
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    • pp.193-212
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    • 2015
  • The purpose of this study is to analyze the characters and images of Picasso's muses, to extract the color chip from the works of Picasso, and to apply these results to fashion design. The study includes a literature review, an analysis of visual materials. The results are as follows. Fernande, who was cheerful and voluptuous, was depicted with pink-brown, a few browns, grey, black, white, and green and represents an ethnic and elegant image. Eva, a star-crossed lover, was depicted with a few browns, black, and pale-yellow and represents a gorgeous and natural image. Olga, who was jealous and sickly wife, was depicted with a few blues, browns and neutral-color and represents a classic and dandy image. Th${\acute{e}}$r${\grave{e}}$se, who was innocent and sweet, was depicted with the bright and pastel colors of red, green, violet, and yellow and of white, blue, brown, and black and represents a romantic, pretty, and casual image. Dora, who was intellectually and emotionally- challenging, was depicted with the strong colors of red, yellow, green, and blue, which are in contrast to black and also to white, grey and brown and represents a wild and dynamic image. Gilot, who was strong-willed and prideful, was depicted with the symbolic color of green, a color contrasting with black and white, grey, and pale brown and represents a clear, cool casual and modern image. Jacqueline, the self-giving and reclusive wife, was depicted with deep red, blue, green, black, white, dark brown, grey represents a formal, dandy, and chic image.

Identification and Characterization of Eurotium rubrum Isolated from Mejuin Korea

  • Yun, Yeo-Hong;Hyun, Min-Woo;Suh, Dong-Yeon;Kim, Yong-Min;Kim, Seong-Hwan
    • Mycobiology
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    • v.37 no.4
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    • pp.251-257
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    • 2009
  • We isolated and identified a strain of Eurotium rubrum from Meju that has not been reported in Korea. This fungus is yellowish brown; reverse dark brown on CYA and PDA while yellow on 2% MEA at $25{^{\circ}C}$. Cleistothecia are first bright yellow and gradually turned brown. Mycerial growth on CYA attained a diameter of 30 mm at $20{^{\circ}C}$, 37 mm at $25{^{\circ}C}$ and 32 mm at $30{^{\circ}C}$ after 15 days. The isolate grew slower on 2% MEA ($<$ 20 mm 15 days at $25{^{\circ}C}$) compared to CYA and PDA ($<$ 40 mm 15 days at $25{^{\circ}C}$). Cleistothecia are superficial, yellow to light brown, globose to subglobose, 40~75 ${\mu}m$ in diameter. Asci are 8-spored and globose to subglobose 8~11 ${\mu}m$. Ascospores are disciform, 4.0~5.0 ${\mu}m$ in length and 4.2~4.5 ${\mu}m$ in width. Conidia are ovate or bacillar, finely roughened to densely spinulose, 4.6~6.0 ${\mu}m$ in length and 3.0~4.3 ${\mu}m$ in width. Compared to known Eurotium rubrum, the Korean isolate showed 99% sequence similarity in ITS rDNA (554 bp) and calmodulin (750 bp) gene and 100% in $\beta$-tubulin (1016 bp) gene. The E. rubrum isolate also had weak $\beta$-glucosidase and protease activities.

Characteristics of Tobacco Mosaic Virus Isolated from Wasabi (Eutrema wasabi) in Korea

  • Kim, Hyung-Moo;Lee, Kui-Jae
    • The Plant Pathology Journal
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    • v.15 no.4
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    • pp.247-250
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    • 1999
  • Wasabies showing mosaic symptoms were collected and extracted for virus purification. Tobacco mosaic virus (TMV) was identified as causal agent by electron microscopy and nucleic acid and coat protein analyses. TMV strains were determined by enzyme-linked immunosorbent assay (ELISA). TMV was identified as W and C strain in wasabi. The results of host reaction indicated that this virus induced local lesions on Nicotiana tabacum cv. Bright Yellow and N. glutinosa, leaf spots on Chenopodium amaranticolor and mosaic symptoms on wasabi. Rot shape virus particles were observed and was about 300 nm in length. About 6.5 kb single RNA molecule was observed from extracted viral RNA sample and 26 KDa coat protein was detected in denatured acrylamide gel. Infection ratio of TMV was 8% for the first cultivation year, but was 22% for the second year when TMV-W antiserum was used. The results of this experiment showed that infection ratios of both TMV-W and TMV-C strains were higher compared to that of TMV-P strain.

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Effect of dietary pigment source on shell color of abalone, Haliotis discus hannai

  • Lim, Tae-Jun;Lee, Sang-Min
    • Proceedings of the Korean Aquaculture Society Conference
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    • 2003.10a
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    • pp.71-71
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    • 2003
  • This study was conducted to investigate effects of dietary pigment sources on shell color of juvenile abalone, Haliotis discus hannai. Three replicate groups of the abalone, average weight 173 mg, were fed the diets containing various pigment sources such as Porphyra powder, Spirulina, yeast astaxanthin and paprika extract for 16 weeks. Survival and weight gain were not affected by dietary pigment sources (P>0.05). Shell color of abalone fed diets containing Porphyra powder and Spirulina was approached to yellow-red and orange which are similar to shell color of wild abalone. However, shell color of abalone fed the diets containing yeast astaxanthin and paprika extract were similar to that of control diet showing bright green. Porphyra powder and Spirulina contain not only fat-soluble pigment such as chlorophyll and carotenoids but also water-soluble pigment such as phycoerythrin and phycocyanin. These results would be useful information to change shell color of abalone in aquaculture.

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A Study on Preference of Suit Design for Elderly Women (노년기 여성의 Suit Design 선호도에 관한 연구)

  • Im, Je-Rin
    • Korean Journal of Human Ecology
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    • v.16 no.4
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    • pp.813-824
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    • 2007
  • This study purposed to analyze the preference suit design of spring and summer for elderly women who become weak in physical, physiological and psychological aspects. Accordingly, a questionnaire survey was conducted to analyze clothes elderly women prefer and present design. As a result, the following conclusions were obtained : First, The style of outfit that elderly women preferred when they went out was a tailored collar jacket and a straight slacks suit. On the assumption that they buy a jacket, however, they preferred a peter pan collar jacket, while they did not like a tailored collar jacket. Second, They liked light and bright pink and yellow colors as color of clothes for spring season, but they preferred grey color most in buying suit actually. For autumn season, they preferred beige, brown or grey colors most. With regard to materials for suit, they liked wool solid fabrics with stretch. As for a blouse, they preferred a single color most. There were significant difference between preference suit design and Assumption of buying suit design.

The Trend of Clothing Colors Fitted for Personal Color Types (개인색채 유형에 따라 어울리는 의복색 경향)

  • 박화순
    • Journal of the Korean Society of Costume
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    • v.52 no.6
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    • pp.15-24
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    • 2002
  • This paper is to investigate and analyze the clothing colors fitted for personal color types and to help consumers express individual characteristics by clothing colors suitable for themselves. The comparison of sixty three clothing colors with three personal color types. and investigation and analysis of the best clothing colors of each type have led to the following results. Those belong to warm Personal Color Type don't have a variety of choices for clothing colors. so they should be careful of choosing clothing colors. They will do well to choose dark tone colors for their clothing. Those of Cold Personal color Type have a wide range of choices for clothing colors. They have an advantage of expressing themselves in various ways. Neutrals, Blue and Yellow have been found to go well with them. Those of Mixed Personal Type are advised to wear bright and pale tone colors such as Purple, Green, and Red. It will be desirable that the choice of clothing colors should conform to each personal color for the tones of clothing colors should conform to each personal color for the tones of clothing colors make difference according to personal color types.

An Experimental Study of the Diffusion Flame Characteristics for the Gas Fueled Torch System

  • Choi, Hyun-Kyung;Choi, Seong-Man
    • International Journal of Aeronautical and Space Sciences
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    • v.7 no.2
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    • pp.50-55
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    • 2006
  • Currently, a gas fueled diffusion flame is used for the relay torch system. It could be burned cleanly but should be stable at severe weather condition such as rain of up to 55 mm/h, winds of up to 70 km/h and also produce a highly bright yellow visible flame. This paper presents torch diffusion flame characteristics on the various wind speeds and rainfall conditions. From the results, flame lengths are controlled by the momentum flux ratio of fuel and ambient air flow and flame stability is much influenced by the mixing characteristics with air flow. Flame is fluctuated above than 200 mm/h rainfall and blow out is occurred about 300 mm/h rainfall condition.