• 제목/요약/키워드: motif analysis

검색결과 383건 처리시간 0.026초

Comprehensive analysis of AHL homologous genes encoding AT-hook motif nuclear localized protein in rice

  • Kim, Ho-Bang;Oh, Chang-Jae;Park, Yung-Chul;Lee, Yi;Choe, Sung-Hwa;An, Chung-Sun;Choi, Sang-Bong
    • BMB Reports
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    • 제44권10호
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    • pp.680-685
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    • 2011
  • The AT-hook motif is a small DNA-binding protein motif that has been found in the high mobility group of non-histone chromosomal proteins. The Arabidopsis genome contains 29 genes encoding the AT-hook motif DNA-binding protein (AHL). Recent studies of Arabidopsis genes (AtAHLs) have revealed that they might play diverse functional roles during plant growth and development. In this report, we mined 20 AHL genes (OsAHLs) from the rice genome database using AtAHL genes as queries and characterized their molecular features. A phylogenetic tree revealed that OsAHL proteins can be classified into 2 evolutionary clades. Tissue expression pattern analysis revealed that all of the OsAHL genes might be functionally expressed genes with 3 distinct expression patterns. Nuclear localization analysis using transgenic Arabidopsis showed that several OsAHL proteins are exclusively localized in the nucleus, indicating that they may act as architectural transcription factors to regulate expression of their target genes during plant growth and development.

모티프의 표현방법, 모티프와 배경과의 명도대비에 따른 시각적 평가 -꽃패턴을 중심으로- (The Visual Evaluation according to various Methods of Motif Presentation and the Value contrast between the Motif and Background -Floral Pattern-)

  • 장수경
    • 대한가정학회지
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    • 제35권2호
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    • pp.159-172
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    • 1997
  • The purpose of this study was to investigate visual evaluation according to various methods of motif presentation and the value contrast between the motif and background. The instruments developed for this purpose were two sets of stimuli and a response scale. the first set consisted of pattern stimuli. they were eight photographs of floral patterns constructed by using six different motif presentation methods and two different value contrasts. The second set had eight clothing stimuli, photographs of clothings with the above floral patterns. The 7-point sementic differential scale of 19 bipolar adjectives was used as the response scale. The data was analyzed by factor analysis, ANOVA and T-test. The major findings from this study were as follows; 1. Four factors emerged to account for the dimensional structure of the floral pattern image. These factors were attractiveness, tenderness, attention, and maturity. among them attractiveness and tenderness were the major dimensions 2. The patterns and the clothings had no significant difference from each other in terms of attractiveness and tenderness, but in terms of maturity and attention. The pattern presented a cute and sober image, but the clothing presented mature and gorgeous image. 3. methods of motif presentation had significant effects on all the factors. The pattern by shading method gave the most attractive and soft image, the one by line the most soberest, the one by area the most gorgeous, the one by collage the most unattractive, hardest, and cutest, and the one by mosaics the maturest. 4. The value contrast between the motif and background had no significant effects on attractiveness and maturity, but on tenderness and attention. The patterns with a high valued background presented a soft image, but the one with a low valued background a hard image. The patterns with a low valued area presented gorgeous image.

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The Preference on Korean Traditional Motifs and It′s Relationship with Motif Images

  • Chang, Soo-Kyung;Kim, Jae-Sook
    • The International Journal of Costume Culture
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    • 제2권2호
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    • pp.60-70
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    • 1999
  • The purposes of this study were to investigate preference and images of Korean traditional motifs, and to identify the relationship between them. The subjects consisted of 369 male and 356 female undergraduate students. The experimental materials used in this study were 48 stimuli and a questionnaire composed of 7-point semantic differential scales of 26 adjectives. Twelve motifs selected from 3 groups of Korean motifs were used as pattern design stimuli. Twelve repeated patterns were constructed from them to be applied on a CAD-simulated dress. The data were analyzed by ANOVA, Duncan's multiple range test, and regression. The major findings were as follows : 1. Category, composition type, and application object had a significant effect on the preference. Interpretation type has no significant effects on the preference independently, but it had interaction effects when combined with composition type, and category. Especially the composition type had a greater effect than the other variables on the preference. Cloud motif and its abstract and decorative type were found to be more related to the preference than the other category and interpretation type. On the basis of the analysis results, image charts and preference charts were developed. By combining information from the image chart and preference chart, motifs and images preferred by consumers may be selected and developed into new valuable designs. 2. The preference was affected mainly by 'quality'image followed by 'simplicity', 'interest', and 'modernity'image. The preference on pattern design was affected by 'quality', 'simplicity', 'interest', and 'interest', 'simplicity', and 'modernity'image in the order. The relationship between the preference and sensibility images has been represented by equations.

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현대패션에 나타난 동물적 모티브의 특성 (Characteristics of the Animal Motif Found in Modern Fashion)

  • 김선영
    • 대한가정학회지
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    • 제50권5호
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    • pp.39-49
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    • 2012
  • This study looked into the trend of expression of animal motifs that appears in modern fashion, and the values embedded in them. As to the research method, empirical analysis was performed on the works presented at the four global collections of Paris, Milan, New York and London from 2001S/S to 2010F/W, as well as a literature review. As a result, animal motifs applied in modern fashion appeared in material groups, such as leather or feather. The first group shows a realistic material feel, with artificial leather or fur, expressed in a transformed complex animal motif, with process skill or various methods of expression. The second group is the case of a single motif or reality, mode, and ion pattern. Printing is a generic expression, but patchwork, collage or bead ornament are also used, and expressed in the various forms of pattern: pattern in a single animal, pattern in different animals, and pattern combining both animal and other shape. The third group is a small decorative ornament, including headset or accessory and makeup, which is transformed in an animal-characterized motif into part of clothing components for expression, or to set the real animal to the stage for a performance. The embedded values were also categorized as natural beauty, sensual female beauty, pleasure, and ornamentation, which could be an endless spiritual source, and a breakthrough that enables us to show a creative and new aesthetic for the modern fashion field.

대순사상 고취를 위한 실천적 방안 연구 (Study on Empirical Measures to Promote Daesoon Philosophy)

  • 유승각
    • 대순사상논총
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    • 제25_2집
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    • pp.137-176
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    • 2015
  • This study intends to focus on feasible measures to take advantage of pilgrimage to inspire adherents of The Fellowship of Daesoonjinri with the ideology of Daesoon and to overhaul existing missionary work. This study addresses preceding researches with regard to pilgrimage as theoretical grounds to review what pilgrimage has been meant to be. Also, this study conducts the survey on the motif and preference of pilgrimage that are expected to affect pilgrim behaviors, and it includes the satisfaction with the pilgrimage as a parametric effect. The survey and analysis results say that the motif and preference of the pilgrimage are the leading variables that significantly correlate to the pilgrimage satisfaction. In addition, the pilgrimage satisfaction is not only a key factor that affects pilgrim behaviors but a parametric effect that strongly relates to the motif and preference of the pilgrimage. Conducted based on empirical analysis, this study offers a diversity of approaches to tourism program development with respect to pilgrimage: customized pilgrimage programs, unique storytelling about the holy places, content development with a range of topics and difficult levels, and evaluation and feedback systems for pilgrimage programs

모티프 및 도메인 검색을 위한 통합 시스템 개발 (Development of Integrated System for Motif and Domain Search)

  • 정민철;박완;김기봉
    • 생명과학회지
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    • 제14권6호
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    • pp.991-996
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    • 2004
  • 본 논문은 인터넷 상에 산재해 있는 활용 가능한 다양한 모티프 및 도메인 관련 리소스들을 통합화 함으로써 체계적이고 효율적인 모티프 및 도메인 검색을 할 수 있는 통합 시스템 개발에 대해 다루고 있다. 이러한 시스템을 개발하기 위해 산재해 있는 모티프 및 도메인 관련 개별 데이터베이스의 핵심 부분만을 취합하여 로컬 데이터베이스화하고, 해당 데이터베이스에서 사용되는 개별 분석 도구들을 로컬 서버에 설치하였다. 그리고 다양한 유틸리티 및 CGI 프로그램 등을 통해서 이들 데이터베이스와 분석 도구들을 상호연동시켰고, 단일 웹 인터페이스를 통해 전체적으로 통합하였다. 본 연구에서 개발한 모티프 및 도메인 통합 검색 시스템을 활용한다면, 최종 사용자들은 인터넷 상을 서핑하는데 많은 시간을 낭비하지 않고, 원스톱(one-stop) 서비스를 통해 본인이 하고자 하는 정확한 모티프 및 도메인 검색을 할 수 있어 보다 효율적이고 정확한 단백질 기능분석을 행 할 수 있을 것이다.

한국적 이미지의 축구유니품 디자인개발에 관한 연구 (Soccer Uniform Designs Representing Korean Image)

  • 김민자;박주희
    • 복식
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    • 제52권4호
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    • pp.125-139
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    • 2002
  • This research was conducted to develop soccer uniform designs for the enforcement of the identity of Korea. Throughout the development of the image of Taeguek and the pattern of tiger on the soccer uniform design, it was tried to show colors and symbolic elements representing Korean traditional themes. The contents of the research cover; first, analysis of historic changes in Korean uniform design for the representative soccer players and uniform designs of the soccer players in other countries; second, analysis of the image of Taeguek and the pattern of tiger; third, analysis of the surveys of professional soccer players; and forth, uniform designs proposed and evaluation. To develope new uniform designs, Taeguek and tiger motives were adopted to express the identity of Korea by looking at the analysis of uniforms in countries including Korea. In an addition, today's fashion trends of active sportswear were analyzed to get the new idea of design. With considering the surveys of the professional soccer players in Korea, the functional designs identifying the Korean image could have come out. As a results of this research new designs of national soccer players' uniform including 4 designs for the motif of Taeguek, 4 designs for the motif of guae, 4 designs for colors of Taeguek, 4 designs for the motif of Tiger were developed, and 2 samples were made. Surveys for evaluation comparing new design & present uniform were progressed. An aesthetic and symbolic aspects of new design were better than present uniform regarding this survey.

ZAS3 represses NFκB-dependent transcription by direct competition for DNA binding

  • Hong, Joung-Woo;Wu, Lai-Chu
    • BMB Reports
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    • 제43권12호
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    • pp.807-812
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    • 2010
  • $NF{\kappa}B$ and ZAS3 are transcription factors that control important cellular processes including immunity, cell survival and apoptosis. Although both proteins bind the ${\kappa}B$-motif, they produce opposite physiological consequences; $NF{\kappa}B$ activates transcription, promotes cell growth and is often found to be constitutively expressed in cancer cells, while ZAS3 generally represses transcription, inhibits cell proliferation and is downregulated in some cancers. Here, we show that ZAS3 inhibits $NF{\kappa}B$-dependent transcription by competing with $NF{\kappa}B$ for the ${\kappa}B$-motif. Transient transfection studies show that N-terminal 645 amino acids is sufficient to repress transcription activated by $NF{\kappa}B$, and that the identical region also possesses intrinsic repression activity to inhibit basal transcription from a promoter. Finally, in vitro DNA-protein interaction analysis shows that ZAS3 is able to displace $NF{\kappa}B$ by competing with $NF{\kappa}B$ for the ${\kappa}B$-motif. It is conceivable that ZAS3 has therapeutic potential for controlling aberrant activation of $NF{\kappa}B$ in various diseases.

UN Studio의 공간 다이어그램 구성요소와 활용방법 분석 (A Study on the Analysis of Elements and Practical Using Method in Space Diagram of UN Studio)

  • 최은희;윤주현;권영걸
    • 디자인학연구
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    • 제19권5호
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    • pp.75-84
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    • 2006
  • 본 연구의 주 내용은 UN Studio의 다이어그램 사례를 중점적으로 분석해봄으로써 공간디자인 다이어그램의 개념적 내용과 구성 요소 및 실질적 활용방법에 대해 알아보는 것이다. 사례연구를 통해 분석된 연구결과는 다음과 같다. 첫째, 공간 다이어그램에 표현되고 있는 개념적 내용은 모티브, 흐름, 관계, 분포의 네 가지로 구분된다. 둘째, 공간 다이어그램은 디자인 프로세스의 프로그램 개발, 개략적인 디자인, 초기 디자인의 단계에서 주로 사용된다. 셋째, 사례 다이어그램들에 기초한 다이어그램 구성요소의 내용은 크게 다섯 가지, 컨텍스트 분석, 객체 분석, 시간/행위 분석, 조형 분석, 공간 분석으로 나눌 수 있다. 넷째, 다이어그램의 실질적 활용에 있어서 모티브를 개념적으로 표현한 다이어그램은 조형 분석에 주로 활용될 수 있으며, 흐름을 개념적으로 표현한 다이어그램은 시간/행위 분석과 객체 분석에 주로 활용될 수 있다. 관계를 개념적으로 표현한 다이어그램은 공간 분석에 가장 많이 활용 될 수 있으며, 그 다음으로 컨텍스트 분석과 조형분석에 활용 될 수 있다. 분포를 개념적으로 표현한 다이어그램은 공간분석에 주로 활용될 수 있다. 이와 같은 연구 결과를 실무 및 교육의 디자인 프로젝트에 적극적으로 활용한다면 디자인 정오의 구조화뿐만 아니라 디자인 발상과 전개에 도움이 될 것이다.

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페이즐리 오너먼트를 활용한 패션텍스타일 디자인의 현대적 특징 연구 (Contemporary Characteristics of Fashion-textile Design Applying Paisley Ornament)

  • 정하정;박주희
    • 한국의류학회지
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    • 제44권5호
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    • pp.950-968
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    • 2020
  • This study derives the modern characteristics of the paisley ornament through an analysis of the paisley ornament shown in fashion since the 2010s based on a theoretical review of the paisley ornament used in Kashmir India shawls for artistic inspiration in the fashion-textile field. It classified the paisley ornament in fashion since the 2010s into types of 'basic structure of body and coif', 'abnormal paisley ornament shapes', 'complex structure of paisley ornament', 'complex structure with other motif', 'a pair of symmetrical reflection motif', 'regular of repetitive arrangement', 'complex arrangement of irregularity and regularity' and 'free arrangement of irregularity'. A comparative analysis with the historical paisley ornament shows that paisley ornaments have contemporary characteristics like 'Bisector structure of centerline in criterion of the body', 'Composite structure of extended 1-repeat', and 'Free structure of engineered placement'. A modern design was inspired by the historical art forms; however, it was used in free utilization of motifs and patterns in terms of size, direction, proportion and space. These were the expression of a design identity that originated from the aesthetic ability and career of a designer as well as the technology of computer programs for the improvements in time and cost efficiency.