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Distribution, occur...
Distribution, occurrence and biotoxin composition of the main shellfish toxin producing microalgae within European waters : A comparison of methods of analysis
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- McNamee, Sara E. (författare)
- Queen's University, UK
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- Medlin, Linda K. (författare)
- Marine Biological Association of UK, UK
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- Kegel, Jessica (författare)
- Marine Biological Association of UK, UK
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- McCoy, Gary R. (författare)
- National University of Ireland, Ireland
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- Raine, Robin (författare)
- National University of Ireland, Ireland
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- Barra, Lucia (författare)
- Stazione Zoologica Anton Dohrn, Italy
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- Ruggiero, Maria Valeria (författare)
- Stazione Zoologica Anton Dohrn, Italy
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- Kooistra, Wiebe H. C. F. (författare)
- Stazione Zoologica Anton Dohrn, Italy
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- Montresor, Marina (författare)
- Stazione Zoologica Anton Dohrn, Italy
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- Hagström, Johannes (författare)
- Linnéuniversitetet,Institutionen för biologi och miljö (BOM)
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- Pérez Blanco, Eva (författare)
- Linnéuniversitetet,Institutionen för biologi och miljö (BOM)
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- Granéli, Edna (författare)
- Linnéuniversitetet,Institutionen för biologi och miljö (BOM)
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- Rodriguez, Francisco (författare)
- Inst Espanol Oceanog, Spain
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- Escalera, Laura (författare)
- Inst Espanol Oceanog, Spain
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- Reguera, Beatriz (författare)
- Inst Espanol Oceanog, Spain
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- Dittami, Simon (författare)
- Univ Oslo, Norway
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- Edvardsen, Bente (författare)
- Univ Oslo, Norway
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- Taylor, Joe (författare)
- Univ Westminster, UK
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- Lewis, Jane M. (författare)
- Univ Westminster, UK
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- Pazos, Yolanda (författare)
- INTECMAR, Spain
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- Elliott, Christopher T. (författare)
- Queens Univ Belfast, UK
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- Campbell, Katrina (författare)
- Queens Univ Belfast, UK
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(creator_code:org_t)
- Elsevier BV, 2016
- 2016
- Engelska.
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Ingår i: Harmful Algae. - : Elsevier BV. - 1568-9883 .- 1878-1470. ; 55, s. 112-120
- Relaterad länk:
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http://westminsterre...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Harmful algal blooms (HABs) are a natural global phenomena emerging in severity and extent. Incidents have many economic, ecological and human health impacts. Monitoring and providing early warning of toxic HABs are critical for protecting public health. Current monitoring programmes include measuring the number of toxic phytoplankton cells in the water and biotoxin levels in shellfish tissue. As these efforts are demanding and labour intensive, methods which improve the efficiency are essential. This study compares the utilisation of a multitoxin surface plasmon resonance (multitoxin SPR) biosensor with enzyme-linked immunosorbent assay (ELISA) and analytical methods such as high performance liquid chromatography with fluorescence detection (HPLC-FLD) and liquid chromatography-tandem mass spectrometry (LC-MS/MS) for toxic HAB monitoring efforts in Europe. Seawater samples (n = 256) from European waters, collected 2009-2011, were analysed for biotoxins: saxitoxin and analogues, okadaic acid and dinophysistoxins 1/2 (VDU /DTX2) and domoic acid responsible for paralytic shellfish poisoning (PSP), diarrheic shellfish poisoning (DSP) and amnesic shellfish poisoning (ASP), respectively. Biotoxins were detected mainly in samples from Spain and Ireland. France and Norway appeared to have the lowest number of toxic samples. Both the multitoxin SPR biosensor and the RNA microarray were more sensitive at detecting toxic HABs than standard light microscopy phytoplankton monitoring. Correlations between each of the detection methods were performed with the overall agreement, based on statistical 2 x 2 comparison tables, between each testing platform ranging between 32% and 74% for all three toxin families illustrating that one individual testing method may not be an ideal solution. An efficient early warning monitoring system for the detection of toxic HABs could therefore be achieved by combining both the multitoxin SPR biosensor and RNA microarray. (C) 2016 Elsevier B.V. All rights reserved.
Ämnesord
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Nyckelord
- Harmful algal bloom
- Microarray
- Biosensor
- Saxitoxin
- Okadaic acid
- Domoic acid
- Aquatic Ecology
- Akvatisk ekologi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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McNamee, Sara E.
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Medlin, Linda K.
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Kegel, Jessica
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McCoy, Gary R.
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Raine, Robin
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Barra, Lucia
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visa fler...
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Ruggiero, Maria ...
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Kooistra, Wiebe ...
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Montresor, Marin ...
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Hagström, Johann ...
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Pérez Blanco, Ev ...
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Granéli, Edna
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Rodriguez, Franc ...
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Escalera, Laura
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Reguera, Beatriz
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Dittami, Simon
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Edvardsen, Bente
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Taylor, Joe
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Lewis, Jane M.
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Pazos, Yolanda
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Elliott, Christo ...
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Campbell, Katrin ...
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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Harmful Algae
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