Analysis of the chlorophyll a fluorescence transient of Spirodela polyrhiza by JIP-test

摘要：

Chlorophyll a fluorescence has been used as non-invasive probe for stress physiology and environmental investigation. The changes of photosynthetic apparatus in Spirodela polyrrhiza was studied by using chlorophyll a fluorescence technique and JIP-test. During L-serine-induced senescence, photosynthetic performance index (PI), reaction center (RC) decreased gradually and reached zero on the 8th day of cultivation. However, the oxygen evolving complex (OEC) remained nearly 60% and the capacity of Hill reaction remained about 43%. JIP-test also offers a platform to analyze the energy flux in fronds.

作者: Hongtao Li Yu Zhao Ke Zhu Jinju Wang Qingdai Liu Hongjie An

作者单位: Dept.of plant biology and ecology, Nankai University, Tianjin, China 300071 Key Laboratory of Food Nutrition and Safety (Tianjin University of Science & Technology),Ministry of Dept.of plant biology and ecology, Nankai University, Tianjin, China 300071 Key Laboratory of Food N Key Laboratory of Food Nutrition and Safety (Tianjin University of Science & Technology),Ministry of

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）