Departments of Biochemistry, Botany, and Medicinal Chemistry, The University of Kansas, Lawrence, Kansas 66044.
Plant Physiol. 1973 Dec;52(6):627-32. doi: 10.1104/pp.52.6.627.
The cytokinin, 6-benzylaminopurine, is converted to its 7-glucoside in intact seedlings, organ slices, and tissue cultures from several plants. The ribonucleoside and 5'-ribonucleotide appear transiently, and the general metabolic sequence seems to be nearly identical in the four plant species thus far studied. The glucoside persists for long periods in plant tissues, while all other forms of the cytokinin are rapidly metabolized and disappear within a few hours. A procedure for the isolation in pure form of the glucoside is described.
细胞分裂素 6-苄基氨基嘌呤在完整的幼苗、器官切片和几种植物的组织培养物中被转化为其 7-葡萄糖苷。核糖核苷和 5'-核苷酸短暂出现,并且迄今为止在四种植物物种中研究的一般代谢顺序似乎几乎相同。葡萄糖苷在植物组织中持续存在很长时间,而细胞分裂素的所有其他形式都迅速代谢并在几小时内消失。描述了一种用于分离纯形式葡萄糖苷的方法。