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Identification of Differentially Expressed Genes (DEGs) in Red-fleshed Kiwifruit
Haemi Cho,Sewon Oh,Yumi Kim,Jung Kim,Mockhee Lee,Daeil Kim 한국원예학회 2021 한국원예학회 학술발표요지 Vol.2021 No.10
The kiwifruits have green, yellow, and red flesh colors. The flesh color of kiwifruits is associated with healthy advantages such as antioxidant activities. Therefore, it is important to identify candidate gene related to flesh color and then utilize it for kiwifruit breeding. In this study, RNA-sequencing was performed using the RNA extracted from flesh of ‘Redvita’, which was collected at 120, 160, and 165 days after full bloom (DAFB). A total of 7,860 differentially expressed genes (DEGs) were detected in 160 DAFB compared to 120 DAFB. Among these DEGs, 3,099 and 4,771 genes were upregulated and downregulated, respectively. At 165 DAFB, a total of 2,441 DEGs were detected compared to 160 DAFB. Among these DEGs, 1,111 and 1,330 genes were upregulated and downregulated, respectively. As a result of Gene Ontology (GO) analysis, each of the DEGs was abundantly annotated in the metabolic process within biological process. These results suggested that the metabolic process such as pigment metabolism was more progressed at 160 and 165 DAFB compared to 120 and 160 DAFB, respectively. The detected DEGs will provide information for coloration mechanism of kiwifruit flesh.
연안 취약성 지수를 활용한 해수면 상승 영향평가 방안 연구
이해미(Haemi Lee),강태순(Tae soon Kang),조광우(Kwangwoo Cho) 한국해안해양공학회 2015 한국해안해양공학회 논문집 Vol.27 No.5
본 연구는 해수면 상승 취약성 지수 개발을 통한 국가차원의 효율적인 대응을 위하여 기존 연안 취약성지수 현황을 조사하고, 우리나라 동해안 적용을 통하여 미래 취약성을 평가하였다. 본 연구에서 조사한 취약성 지수는 미국지질조사국(USGS) 지수, 해수면 상승 지수, 복합 취약성 지수, 다중스케일 취약성 지수를 포함하며, 이 중 국가정책 차원의 활용도와 가용 자료를 고려하여 연안 외력(해수면 상승, 파랑, 조석)과 해안의 적응 능력(지형, 침식률, 경사도)의 함수로 취약성을 나타내는 USGS 지수를 선정·평가하였다. 현재 동해안의 취약성 지수는 1.826~22.361(평균 7.085)이였으며, 1 m 해수면 상승 시 2.887~30.619(평균 12.361)로 증가하였다. 매우 높은(VERY HIGH) 취약도를 나타내는 해안은 현재 8.57%에서, 1 m 해수면 상승 시 35.56%로 증가하였다. 취약도 변화는 지자체에 따라 다르게 나타났으며, 강릉시, 양양군, 고성군에서 높게 나타났다. 이들 위험 지역의 토지이용은 농지, 주거지, 도로 등의 인간시스템과 사빈, 습지, 산림 등의 자연시스템 공히 많은 분포를 나타내어, 기후변화 시대의 해안토지이용의 변화를 요구하는 것으로 나타났다. 본 연구는 취약성 지수의 정책적 활용 및 특정 취약 해안 적응을 위하여 취약성 지수에 의한 스크리닝, 영향 모델에 의한 취약지 영향평가 및 이들 평가에 기초한 확률적 리스크 정량화 등 3단계 취약성 평가 체계를 제안하였다. We have reviewed the current status of coastal vulnerability index(CVI) to be guided into an appropriate CVI development for Korean coast and applied a methodology into the east coast of Korea to quantify coastal vulnerability by future sea_level rise. The CVIs reviewed includes USGS CVI, sea_level rise CVI, compound CVI, and multi scale CVI. The USGS CVI, expressed into the external forcing of sea_level rise, wave and tide, and adaptive capacity of morphology, erosion and slope, is adopted here for CVI quantification. The range of CVI is 1.826~22.361 with a mean of 7.085 for present condition and increases into 2.887~30.619 with a mean of 12.361 for the year of 2100(1 m sea_level rise). The index “VERY HIGH” is currently 8.57% of the coast and occupies 35.56% in 2100. The pattern of CVI change by sea_level rise is different to different local areas, and Gangneung, Yangyang and Goseong show the highest increase. The land use pattern in the “VERY HIGH” index is dominated by both human system of housing complex, road, cropland, etc, and natural system of sand, wetland, forestry, etc., which suggests existing land utilization should be reframed in the era of climate change. Though CVI approach is highly efficient to deal with a large set of climate scenarios entailed in climate impact assessment due to uncertainties, we also propose three_level assessment for the application of CVI methodology in the site specific adaptation such as first screening assessment by CVI, second scoping assessment by impact model, and final risk quantification with the result of impact model.
조단비(Danbi Cho),최성경(Sungkyoung Choi),이원(Won Lee),오혜미(Haemi Oh),김소윤(So Yoon Kim) 대한약학회 2020 약학회지 Vol.64 No.3
The purpose of this study is to examine the perceptions of patient safety pharmacy education account of educator perspectives in order to provide basic materials for the development of patient safety education in pharmacy curriculum. For our research purpose, Key Informants Interview (KII) and Focus Group Interview (FGI) with one professor in college of pharmacy and five pharmacists who have experienced educating pharmacy undergraduate students were conducted and analyzed. KII and FGI analysis results were classified into three categories and ten subcategories. Our findings could suggest that we should develop practical educational contents and it should be closely linked with clinical practice in pharmacy students. Furthermore, securing faculty members with clinical experience and developing effective teaching method are important in order to successfully introduce patient safety in pharmacy curriculum. Based on the findings of this study, recommendations for implications and future research are given for the introduction of patient safety curriculum.