对从日本大船渡湾分离出的多列拟菱形藻产软骨藻酸的确认。

Confirmation of domoic acid production of Pseudo-nitzschia multiseries isolated from Ofunato Bay, Japan.

作者信息

Kotaki Y, Koike K, Sato S, Ogata T, Fukuyo Y, Kodama M

机构信息

School of Fisheries Sciences, Kitasato University, Sanriku, Iwate, Japan.

出版信息

Toxicon. 1999 Apr;37(4):677-82. doi: 10.1016/s0041-0101(98)00210-4.

DOI:10.1016/s0041-0101(98)00210-4

PMID:10082166

Abstract

Production of domoic acid (DA), the responsible toxin for amnesic shellfish poisoning, was examined for 44 strains of Pseudo-nitzschia spp. isolated from Ofunato Bay, Japan. Only one strain which was identified as Pseudo-nitzschia multiseries produced DA in a level comparable to Canadian strains. No significant DA was detected in the rest of the strains, indicating that toxic P. multiseries does not bloom in a high density in the bay.

摘要

对从日本大船渡湾分离出的44株拟菱形藻属物种进行了检测，以确定产生失忆性贝类中毒的致病毒素——软骨藻酸（DA）的情况。只有一株被鉴定为多列拟菱形藻的菌株产生的DA水平与加拿大菌株相当。其余菌株未检测到显著水平的DA，这表明有毒的多列拟菱形藻在该海湾不会高密度爆发。