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expression mechanism of Chinese Visual Experience Taking the Historical Evolvement and Extraterritorial Construction of the Visual Image of Sun Wukong as an Example

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Journal of Literature and Art Studies 2016年第12期6卷 1493-1502页

作者： WANG Daqiao Lanzhou University Gansu China

As typical visual culture symbol of China, the visual image of Sun Wukong firstly appeared on the mural of Yulin Caves of Dunhuang in Western Xia regime and the story of Monk Tang and his prentices on the mural in Yuan Dynasty. Up to Yuan Dynasty, it became very popular. Since the novel Pilgrimage to the West was published, the visual image of Sun Wukong has appeared in the visual carriers of wood block, colored drawing, paper-cut, traditional Chinese opera, film, television, ad, cartoon and so on. European countries, America, Japan and South Korea use advanced film and TV technology and digital technology to deduce, model, adapt and simulate the visual image of Sun Wukong. This paper investigates the construction of the visual image of Sun Wukong in China and extraterritorial countries and regions, tries to explore Chinese ＂visual＂ experience in mediaeval times and especially modern times and seeks a clue for understanding Chinese problem of visual expression.

关键词： Chinese visual experience expression mechanism Sun Wukong visual image

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Genome wide investigation of Hsf gene family in Phoebe bournei: identification, evolution, and expression after abiotic stresses

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JOURNAL OF FORESTRY RESEARCH 2024年第1期35卷 1-15页

作者： Liao, Wenhai Tang, Xinghao Li, Jingshu Zheng, Qiumian Wang, Ting Cheng, Shengze Chen, Shiping Cao, Shijiang Cao, Guangqiu Fujian Agr & Forestry Univ Coll Forestry Fuzhou 350002 Peoples R China Univ Key Lab Forest Stress Physiol Ecol & Mol Biol Fuzhou 350002 Peoples R China Fujian Acad Forestry Sci Fuzhou 350012 Peoples R China Fujian Agr & Forestry Univ Coll Plant Protect Fuzhou 350002 Peoples R China

Heat shock transcription factors (Hsfs) have important roles during plant growth and development and responses to abiotic stresses. The identification and function of Hsf genes have been thoroughly studied in various herbaceous plant species, but not woody species, especially Phoebe bournei, an endangered, unique species in China. In this study, 17 members of the Hsf gene family were identified from P. bournei using bioinformatic methods. Phylogenetic analysis indicated that PbHsf genes were grouped into three subfamilies: A, B, and C. Conserved motifs, three-dimensional structure, and physicochemical properties of the PbHsf proteins were also analyzed. The structure of the PbHsf genes varied in the number of exons and introns. Prediction of cis-acting elements in the promoter region indicated that PbHsf genes are likely involved in responses to plant hormones and stresses. A collinearity analysis demonstrated that expansions of the PbHsf gene family mainly take place via segmental duplication. The expression levels of PbHsf genes varied across different plant tissues. On the basis of the expression profiles of five representative PbHsf genes during heat, cold, salt, and drought stress, PbHsf proteins seem to have multiple functions depending on the type of abiotic stress. This systematic, genome-wide investigation of PbHsf genes in P. bournei and their expression patterns provides valuable insights and information for further functional dissection of Hsf proteins in this endangered, unique species.

关键词： Phoebe bournei Hsf gene family Evolutionary analysis expression mechanism Abiotic stresses MULTIPLE SEQUENCE ALIGNMENT TRANSCRIPTION FACTORS HSFS HEAT-STRESS ACTIVATOR FUNCTION ARABIDOPSIS DIVERSITY POPULATIONS ADAPTATION MOTIFS DOMAIN

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Micro-RNA: A New Kind of Gene Regulators

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Agricultural Sciences in China 2006年第1期5卷 77-80页

作者： WU Dan HU Lan Livestock Science and Veterinary Medicine Institute Shenyang Agricultural University Shenyang 110161 P.R.China

A group of small RNA molecules, distinct from but related to siRNAs （small interference RNAs） have been identified in a variety of organisms. These small RNAs, called microRNAs （miRNAs）, are endogenously encoded approximately 20-24 nt long single-stranded RNAs. They are generally expressed in a highly tissue- or developmental-stage-specific fashion and are post-transcriptional regulator of gene expression in animals and plants. This article summarizes the character, mechanism and analysis method about miRNAs. The current view that miRNAs represent a newly discovered, hidden layer of gene regulation has resulted in high interest among researchers in the discovery of miRNAs, their targets, expression mechanism of action and analysis methods.

关键词： miRNAs expression mechanism analysis method

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