• Journal of the Korea Convergence Society
• /
• v.9 no.2
• /
• pp.201-206
• /
• 2018

This is the study on the preference of men's jewelry in Korea and China. It started to change and develop the market of modern men's jewelry, which is increasingly growing. The men's jewelry market, in Korea, has developed as small market as part of women's, and since 2006, it has started to grow as men's jewelry. However, it is still treated only by some brands. It is a time when innovation is needed because design diversity is weak. The men's jewelry market in China is rapidly developing under the influence of young emerging rich people. However, as in Korea, a research on the design of men's jewelry is insufficient, so it is urgent to study the preference for men's jewelry. Each survey was conducted on a the tie-pin and cufflinks as the most representative men's jewelry in Korea and China. As a result, both countries were not satisfied with the designs currently being sold. In Korea, the popularity of the tie-pin and the cufflinks is made to some extent, and customizing to consumer and innovative development are required. And, in China, the popularity of the tie-pin and the cufflinks made it possible to expect the growth of the men's jewelry market.

• Proceedings of the Korean Society of Crop Science Conference
• /
• 2019.09a
• /
• pp.148-148
• /
• 2019

Wheat is a very important crop as a food source worldwide, but gluten in wheat causes a variety of allergic reactions. Previous studies have developed ${\omega}-5$ gliadin deleted O-free, known as the central antigen of WDEIA (wheat-dependent exercise-induced anaphylaxis). In this study, we performed RNA sequencing on the grains and leaves of the allergic-reduced species O-free and their cultivars, Keumkang and Olgeuru, to analyze differentially expressed genes (DEG) based on different cultivars and tissues. Tissues of all species were biologically repeated three times. We used bowtie2 version 2.3.5.1 to get sequence data from RNAseq and used cufflinks and Tophat programs to find DEG. When comparing leaf and grain tissues, a total of 1,244 DEGs were found in the leaf tissues while only 563 DEGs were found in the grain tissues. As a result of gene ontology analysis of differentially expressed genes, the leaf tissues were mostly included in the "catalytic activity" part of molecular function, "metabolic process" part of biological process, and "membrane" part of cell component. The grain tissues were mostly included in the "metabolic process" part of biological process, "binding" and "catalytic activity" part of molecular function, and "membrane, cell, cell part" parts of cell component. Based on these results, we present information on the differentially expressed genes of the three cultivars of leaves and grains. This study could be an important basis for studying the characteriztion of O-free.