Seasonal Fluctuations of Sucrose Metabolizing Enzymes Activities and Sugar Contents in Lettuce (Lactuca sativa L.)

Wanraya Suthumchai, Toshiyuki Matsui, Kazuhide Kawada, Yusuke Kosugi and Koichi Fujimura

Journal of Biological Sciences 7 ( 5 ): 752 - 758 , 2007