Notes on Ostreopsis sp from southern-central coast of Cuba

被引：7

作者：

Moreira, Angel ^{[1
]}

Rodriguez, Francisco ^{[3
]}

Riobo, Pilar ^{[2
]}

Franco, Jose M. ^{[2
]}

Martinez, Noelia ^{[4
]}

Chamero, Donaida ^{[1
]}

Alonso, Carlos ^{[1
]}

机构：

[1] CEAC, Cienfuegos 59350, Cuba

[2] CSIC, IIM, Vigo 36208, Spain

[3] IEO, Vigo 36200, Spain

[4] Univ Vigo, Fac Ciencias Mar, Vigo 36310, Spain

来源：

CRYPTOGAMIE ALGOLOGIE | 2012年 / 33卷 / 02期

关键词：

Cuba; DNA sequences; Ostreopsis; palytoxin; PALYTOXIN-LIKE; LIQUID-CHROMATOGRAPHY; DINOPHYCEAE; IDENTIFICATION; CIGUATERA;

D O I：

10.7872/crya.v33.iss2.2011.217

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In order to investigate the identity, abundance and toxicity of a distinctive Ostreopsis species present in the southern-central coast of Cuba, Ostreopsis field populations were examined during January-September of 2010. The morphological and partial LSU phylogenetic data suggested the presence of O. lenticularis, although a very close species like O. labens could not be discarded. Results indicated the presence of palytoxin-like molecules in a natural extract at concentration of 0.12 pg/cell. Ostreopsis populations were very stable through the course of the study, and a maximum of 7.9 x 10(4) cells/g of macroalgae fresh weight was recorded on June.

引用

页码：217 / 224

页数：8

共 21 条

[1] First episode of shellfish contamination by palytoxin-like compounds from Ostreopsis species (Aegean Sea, Greece) [J].