Phytoplankton composition of the Kandalaksha Gulf, Russian White Sea:: Dinophysis and lipophilic toxins in the blue mussel (Mytilus edulis)

被引：33

作者：

Vershinin, Alexander

Moruchkov, Anton

Morton, Steve L.

Leighfield, Tod A.

Quilliam, Michael A.

Ramsdell, John S.

机构：

[1] PP Shirshov Inst Oceanol, Moscow 127220, Russia

[2] NOAA, Natl Ocean Serv, Marine Biotoxins Program, Charleston, SC 29412 USA

[3] Natl Res Council Canada, Inst Marine Biosci, Halifax, NS B3H 3Z1, Canada

来源：

HARMFUL ALGAE | 2006年 / 5卷 / 05期

基金：

美国海洋和大气管理局;

关键词：

phycotoxins; Dinophysis; Prorocentrum lima; DSP; shellfish poisoning; White Sea; phytoplankton; HAB; Russian Arctic;

D O I：

10.1016/j.hal.2005.11.004

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Dinophysis acuminata and D. norvegica were observed in plankton net samples during the summer of 2002 from the Kandalaksha Gulf in the White Sea (North European Russia). Prorocentrum lima was found as an epiphyte on subtidal macroalgae in August, but not observed in plankton net samples. Protein phosphatase 2A (PP2A) inhibition measured 127.8 ng OA-equivalent/g of mussel (Mytilus edulis) hepatopancreas from samples collected a few days after when Dinophysis was recorded at a density of 1550 cells L-1. Liquid chromatography-mass spectrometry confirmed presence of several classes of lipophilic shellfish toxins associated with Dinophysis spp. in the mussels including okadaic acid, dinophysistoxin-1, pectenotoxins and yessotoxins. No azaspiracid was detected. This represents the first identification of phycotoxicity in the White Sea. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：558 / 564

页数：7

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