番茄果实中光敏色素的体内测量。
In vivo measurement of phytochrome in tomato fruit.
作者信息
Jen J J
机构信息
Departments of Food Science and Biochemistry, Clemson University, Clemson, South Carolina 29631.
出版信息
Plant Physiol. 1977 Apr;59(4):628-9. doi: 10.1104/pp.59.4.628.
Presence of phytochrome in two kinds of tomatoes (Lycopersicon esculentum Mill.), the yellow lutescent strain and cherry tomatoes (L. esculentum Mill. var. cerasiformecv. Red Cherry), was established by measuring the absorption difference spectra of the whole fruit after irradiation with red and with far red light. Phytochrome content was determined in yellow lutescent tomatoes and decreased gradually during the ripening period.
通过测量红色光和远红光照射后整个果实的吸收差异光谱，确定了两种番茄（普通番茄（Lycopersicon esculentum Mill.）），即黄色黄化品系和樱桃番茄（L. esculentum Mill. var. cerasiformecv. Red Cherry）中光敏色素的存在。测定了黄色黄化番茄中的光敏色素含量，其在成熟期间逐渐降低。
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