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논문 기본 정보

자료유형
학술대회자료
저자정보
Ji Eun Choi (Wonkwang University) Hyeonseo Park (Wonkwang University) Kyunglyung Baek (Wonkwang University) Hyebhin Eo (Wonkwang University) Soon Ju Park (Wonkwang University) Chul Min Kim (Wonkwang University)
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한국원예학회 한국원예학회 학술발표요지 원예과학기술지 제39권 별호Ⅱ [초록집]
발행연도
2021.10
수록면
214 - 215 (2page)

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Yield is a complex trait that is influenced by several genetic and environmental factors. In terms of environmental factors, tomatoes produce more flowers during low temperatures than at high temperatures, but the effect is insignificant. For many years, breeders have tried to increase the yield and improve the quality of crops by using traditional breeding methods. Today, after much research; we have succeeded in improving crop yield and quality through a genome editing technology called ‘CRISPR/Cas9’. In order to increase the production per unit area of tomatoes, in this experiment, a gene that controls the quantitative trait was used. Because the production had to be increased in a limited area. Quantitative traits work in a variety of ways, some may include- fruit size, quantity, height. Among them, Compound inflorescence (S) and SlERECTA (SlER), which control the quantity and height of crops, were made into transformants using the CRISPR/Cas9. In Arabidopsis thaliana, S, a homologous gene of WUSCHEL-HOMOBOX 9 (WOX9), promotes meristem maturation and regulates tomato inflorescence development. Accordingly, it creates a complex inflorescence with hundreds of flowers. SlER is a homologous gene of Arabidopsis ERECTA. ERECTA is a family gene to which ERECTA-Like1 and ERECTA-Like2 belong, and in particular, encodes leucine-rich repeat receptor-like kinases that control plant above ground organs. Therefore, a phenotype is seen to reduce the height of the crop by targeting and effectivel ... 전체 초록 보기

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