COMPARISON OF TOXINS IN THREE ISOLATES OF GONYAULAX TAMARENSIS (DINOPHYCEAE)1
COMPARISON OF TOXINS IN THREE ISOLATES OF GONYAULAX TAMARENSIS (DINOPHYCEAE)1
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三种膝沟藻（甲藻纲）分离物中毒素的比较1
DOI：
10.1111/j.1529-8817.1979.tb02970.x
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发表时间：
1979
期刊：
影响因子：
--
通讯作者：
Y. Shimizu
中科院分区：
文献类型：
--
作者：
M. I. Alam;C. Hsu;Y. Shimizu
比较了在相同条件下生长的3个菌株的毒力水平和毒力曲线。其中一个分离株是在1972年沿新英格兰海岸大规模赤潮期间从马萨诸塞州伊普斯威奇收集的。另外两个分离物分别从位于马萨诸塞州科德角西南和南部的Perch Pond(马萨诸塞州法尔茅斯)和Mill Pond(马萨诸塞州奥尔良)获得。这三种培养物产生的毒素都有不同的毒性水平。毒素含量以Ipswich分离物最高，其次为Mill Pond和Perch Pond。Ipswich细胞和Mill Pond细胞形态相似，而Perch Pond细胞在L上皮板上有一个额外的腹孔。
Toxicity levels and profiles of three isolates of Gonyaulax tamarensis Lebour grown under the same conditions were compared. One isolate was collected from Ipswich, Massachusetts, during the massive red tide of 1972 along the New England coast. The other two isolates were obtained from Perch Pond (Falmouth, Massachusetts) and Mill Pond (Orleans, Massachusetts) located in the southwest and south of Cape Cod, Massachusetts, respectively. All the three cultures produced toxins with variation in their toxicity levels. Toxin contents were highest in the Ipswich isolate, followed in an order by Mill Pond and Perch Pond cultures. Morphological similarity existed between Ipswich and Mill Pond cells, whereas the Perch Pond cells possessed an additional ventral pore on the l' epithecal plate.