高等植物中的硫酸胆碱。
Choline Sulfate in Higher Plants.
出版信息
Science. 1961 Dec 1;134(3492):1759. doi: 10.1126/science.134.3492.1759.
Abstract
Choline sulfate, the sulfate ester of choline, is widely distributed in plant species and tissues. It constitutes up to one-third of the labeled metabolic products of radiosulfate uptake by roots of sulfur-deficient corn, barley, and sunflower plants. This neutral, nonabsorbed zwitterion appears to be a useful reservoir for sulfur in plants.
摘要
硫酸胆碱，即胆碱的硫酸盐酯，广泛分布于植物种类和组织中。在缺硫玉米、大麦和向日葵等植物根部吸收放射性硫酸的标记代谢产物中，硫酸胆碱约占三分之一。这种中性、不被吸收的两性离子似乎是植物中硫的有用储存库。
Zotero 插件