Use of ELISA to identify Protoceratium reticulatum as a source of yessotoxin in Norway

Samdal, Ingunn A.; Naustvoll, Lars-Johan; Olseng, Christine Daae; Briggs, Lyn; Miles, Christopher O.

doi:10.1016/j.toxicon.2004.04.010

Cited by 67 publications

(47 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…reticulatum is common in different geographical areas all over the world and many reports exist about accumulation of YTX in several molluscan shellfish species (e.g. Aasen et al, 2005;Ciminiello et al, 1997Ciminiello et al, , 2003Finch et al, 2005;Krock et al, 2006;MacKenzie et al, 1998;Paz et al, 2004Paz et al, , 2006Paz et al, , 2007Paz et al, , 2008Ramstad et al, 2001;Samdal et al, 2004;Satake et al, 1997Satake et al, , 1999Satake et al, , 2006Suzuki et al, 2007;Yasumoto and Takizawa, 1997). The P. reticulatum strain used in this study was isolated in the North Sea and identified as YTX producer (Hoppenrath, 2004).…”

Section: Discussionmentioning

confidence: 99%

“…: Gonyaulax polyedra) (Tubaro et al, 1998;Draisci et al, 1999) and Gonyaulax spinifera (Claparè de & Lachmann) Diesing (Rhodes et al, 2006;Riccardi et al, 2009). Meanwhile, the production of YTX by the dinoflagellate P. reticulatum has been reported in New Zealand, Japan, Norway, UK, Canada, USA, Chile, Spain, Italy, and southern Africa Bay (Ciminiello et al, 2003;Finch et al, 2005;Krock et al, 2006Krock et al, , 2009Paz et al, 2004Paz et al, , 2006Paz et al, , 2007Ramstad et al, 2001;Samdal et al, 2004;Satake et al, 1997Satake et al, , 1999Satake et al, , 2006. Different concentrations of YTX were found in cultures of dinoflagellates around the world.…”

Section: Introductionmentioning

confidence: 99%

“…Different concentrations of YTX were found in cultures of dinoflagellates around the world. The toxicity of P. reticulatum reached from 0.9 to 79 pg YTX cell À1 (Eiki et al, 2005;Howard et al, 2008;MacKenzie et al, 1998;Mitrovic et al, 2005;Paz et al, 2004Paz et al, , 2007Samdal et al, 2004;Satake et al, 1996Satake et al, , 1999, and the concentrations of YTX in L. polyedrum were up to 1.5 pg YTX cell À1 , and in G. spinifera up to 200 pg YTX cell À1 (Draisci et al, 1999;Howard et al, 2008;Paz et al, 2004;Ramstad et al, 2001;Rhodes et al, 2006;Tubaro et al, 1998). It seems that the principal toxin formed by P. reticulatum is YTX, even though some strains contained homoYTX as prominent analogue (Paz et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Effects of salinity, temperature and nutrients on growth, cellular characteristics and yessotoxin production of Protoceratium reticulatum

Röder

Hantzsche²,

Gebühr

et al. 2012

Harmful Algae

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effects of salinity, temperature and nutrients on growth, cellular characteristics and yessotoxin production of Protoceratium reticulatum

Röder

Hantzsche²,

Gebühr

et al. 2012

Harmful Algae

View full text Add to dashboard Cite

“…Protoceratium reticulatum is a noxious dinoflagellate identified in various countries (Satake et al, 1997;Samdal et al, 2004). This is the first time that it has been officially described in this coastal region near the fisheries management area.…”

Section: Potential Impact Of the Red Tidementioning

confidence: 95%

Biochemical features of a <i>Protoceratium reticulatum</i> red tide in Chipana Bay (Northern Chile) in summer conditions

Rossi¹,

Fiorillo²

2010

Sci. Mar.

View full text Add to dashboard Cite

SUMMARY:Protoceratium reticulatum is considered a potential toxic dinoflagellate. This paper describes a high-frequency monitoring study performed at Chipana Bay (northern Chile), sampling over 48 hours in a near-bottom shallow coastal area to quantify the biochemical features of a red tide dominated by this microscopic algae. This area belongs to the Humboldt Current upwelling system, and is considered highly productive for artisanal fisheries. Total chlorophyll a, total lipids, particulate organic carbon and nitrogen, fatty acids and major phytoplankton group concentration (i.e. dinoflagellates, diatoms, ciliates and cysts) were studied in 7-hour intervals in February 2007. Our results indicate a high concentration of potential available food in the form of lipids ranging from 50 to 300 µg L -1 for benthic suspension feeders, i.e. bivalves. The dominance of P. reticulatum (60-80% of the total cell concentration per litre, ranging from 55x10 3 to 384x10 3 cells L -1 ) can be considered as a possible interference for harvesting in this productive area, although the toxicity of this algae was not proved in the present study. The main dinoflagellate fatty acid markers [18:0, 18:4(n-3), 20:5(n-3), and 22:6(n-3)] showed high proportions (%) during the short time cycle and in at least two cases [the 18:4 (n-3) and 22:6 (n-3) fatty acids] a highly significant relationship with dinoflagellate concentration (cells L -1 ). The topographical and benthic structure (mainly kelp forest) of the zone helps to retain particles and nutrients that may in part explain the high productivity and food availability, but the presence of recurrent red tides in this coastal area-if they prove to be toxic-is argued to be a major problem for local fisheries.Keywords: Protoceratium reticulatum, red tide, available food, dinoflagellate, fatty acids, upwelling system. RESUMEN: Características bioquímicas de una marea roja de Protoceratium reticulatum en la bahía de Chipana (Norte de Chile) en condiciones estivales. -Protoceratium reticulatum es un dinoflagelado considerado potencialmente tóxico. En el presente estudio se realizaron una serie de muestreos con elevada frecuencia en la bahía de Chipana (norte de Chile), recolectando diferentes parámetros durante 48 horas en aguas cercanas al fondo en un área costera de poca profundidad para cuantificar las características bioquímicas de una marea roja dominada por esta alga microscópica. El área de estudio pertenece al sistema de surgencia de la corriente de Humboldt y es considerada muy productiva especialmente para la pesca de tipo artesanal. Se estudiaron la concentración de clorofila a, los lípidos totales, el carbono y nitrógeno particulados y los ácidos grasos del seston en suspensión, así como los principales grupos unicelulares (dinoflagelados, diatomeas, ciliados y cistes) mediante recuento celular cada siete horas en el periodo estival (febrero 2007). Los presentes resultados muestran una elevada cantidad de alimento potencial disponible (en forma de lípidos, con un rango de 50 a 300 µ...

show abstract

“…76 Despite recent evidence that YTXs may have no significant acute toxicity when administered orally to mice, [14][15][16] MBA positives due to low level contamination of bivalves by YTXs has been a worldwide problem causing serious economic hardship to bivalve industries. YTXs are produced by the dinoflagellates Protoceratium reticulatum, [77][78][79][80][81][82] Lingulodinium polyedrum 83,84 and possibly Gonyaulax spinifera, 85 and accumulate in filter-feeding bivalves feeding on the toxic dinoflagellates. Recently, several new YTX analogues have been identified in bivalves or dinoflagellate.…”

Section: Lc-ms/ms Of Yessotoxins (Ytxs)mentioning

confidence: 99%

LC-MS/MS Analysis of Diarrhetic Shellfish Poisoning (DSP) Toxins, Okadaic Acid and Dinophysistoxin Analogues, and Other Lipophilic Toxins

Suzuki

Quilliam

2011

ANAL. SCI.

View full text Add to dashboard Cite

Use of ELISA to identify Protoceratium reticulatum as a source of yessotoxin in Norway

Cited by 67 publications

References 13 publications

Effects of salinity, temperature and nutrients on growth, cellular characteristics and yessotoxin production of Protoceratium reticulatum

Effects of salinity, temperature and nutrients on growth, cellular characteristics and yessotoxin production of Protoceratium reticulatum

Biochemical features of a <i>Protoceratium reticulatum</i> red tide in Chipana Bay (Northern Chile) in summer conditions

LC-MS/MS Analysis of Diarrhetic Shellfish Poisoning (DSP) Toxins, Okadaic Acid and Dinophysistoxin Analogues, and Other Lipophilic Toxins

Contact Info

Product

Resources

About