Functional Analysis of ESTs from the 14-year Root of Korean Ginseng

• 영문명: Functional Analysis of ESTs from the 14-year Root of Korean Ginseng
• 발행기관: 한국자원식물학회
• 저자명: Yang, Deok-Chun In, Jun-Gyo Kim, Moo-Sung Jeon, Jong-Seong
• 간행물 정보: 『한국자원식물학회 학술심포지엄』2003년도 춘계 학술발표대회, 125~125쪽, 전체 1쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2003.04.30

영문 초록

Sucrose-phosphate synthase (SPS) is a key regulatory enzyme in sucrose synthesis. To investigate the role of SPS in carbon partitioning, we produced transgenic rice plants overexpressing a cyanobacterial SPS from Synechocystis sp. PCC 6803. The gene was expressed under the control of the maize Ubil promoter in transgenic plants. Southern and Northern blot analyses confirmed the integration and the expression of the transgene in four transgenic rice lines. All of the four transgenic! lines analyzed showed abnormal vegetative and reproductive developments. Analysis of SPS activities and primary metabolites in the transgenic rice plants will be presented.