Souto María L, Fernández Jose J, Franco José M, Paz Beatriz, Gil Laura V, Norte Manuel
Instituto Universitario de Bio-Orgánica Antonio González, Universidad de La Laguna, Astrofísico Francisco Sanchez 2, 38206 La Laguna, Spain.
J Nat Prod. 2005 Mar;68(3):420-2. doi: 10.1021/np040164j.
The dinoflagellate Protoceratium reticulatum produces toxins of the yessotoxin group currently included in the diarrhetic shellfish poisoning class. In this paper we report on the isolation and structural elucidation of a 32-arabinoside of yessotoxin, G-YTXA (2), obtained from laboratory cultures of P. reticulatum (strain GG1AM) that possesses a pentose unit, beta-arabinofuranose, as a side chain.
海洋浮游植物网纹原甲藻产生的毒素属于腹泻性贝类中毒类别中目前包含的岩沙海葵毒素组。在本文中，我们报告了从网纹原甲藻（菌株GG1AM）的实验室培养物中获得的岩沙海葵毒素32 - 阿拉伯糖苷G - YTXA（2）的分离和结构解析，该毒素具有一个戊糖单元β - 阿拉伯呋喃糖作为侧链。
