FN Archimer Export Format
PT J
TI Toxin and Growth Responses of the Neurotoxic Dinoflagellate Vulcanodinium rugosum to Varying Temperature and Salinity
BT 
AF ABADIE, Eric
   MUGUET, Alexia
   BERTEAUX, Tom
   CHOMERAT, Nicolas
   HESS, Philipp
   ROQUE D'ORBCASTEL, Emmanuelle
   MASSERET, Estelle
   LAABIR, Mohamed
AS 1:1;2:1;3:1;4:2;5:3;6:1;7:4;8:4;
FF 1:PDG-ODE-LITTORAL-LERLR;2:PDG-ODE-LITTORAL-LERLR;3:PDG-ODE-LITTORAL-LERLR;4:PDG-ODE-LITTORAL-LERBO;5:PDG-ODE-DYNECO-PHYC;6:PDG-ODE-LITTORAL-LERLR;7:;8:;
C1 IFREMER, Ctr Marine Biodivers Exploitat & Conservat MARBEC, Lab Environm Ressources Languedoc Roussillon, CS30171, F-34200 Sete 03, France.
   IFREMER, Lab Environm Ressources Bretagne Occidentale, Pl Croix, F-29900 Concarneau, France.
   IFREMER, Lab Phycotoxines DYNECO PHYC, Rue Ile Yeu,BP 21105, F-44311 Nantes 3, France.
   Univ Montpellier, Inst Dev Res, Ctr Marine Biodivers Exploitat & Conservat MARBEC, Ifremer,CNRS, Pl E Bataillon,CC93, F-34095 Montpellier 5, France.
C2 IFREMER, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
   UNIV MONTPELLIER, FRANCE
SI SETE
   CONCARNEAU
   NANTES
SE PDG-ODE-LITTORAL-LERLR
   PDG-ODE-LITTORAL-LERBO
   PDG-ODE-DYNECO-PHYC
UM MARBEC
IN WOS Ifremer jusqu'en 2018
   DOAJ
   copubli-france
   copubli-univ-france
IF 3.03
TC 15
UR https://archimer.ifremer.fr/doc/00333/44429/44095.pdf
LA English
DT Article
DE ;Vulcanodinium rugosum;Mediterranean Ingril Lagoon;toxin production;growth conditions;temperature;salinity
AB Vulcanodinium rugosum, a recently described species, produces pinnatoxins. The IFR-VRU-01 strain, isolated from a French Mediterranean lagoon in 2010 and identified as the causative dinoflagellate contaminating mussels in the Ingril Lagoon (French Mediterranean) with pinnatoxin-G, was grown in an enriched natural seawater medium. We tested the effect of temperature and salinity on growth, pinnatoxin-G production and chlorophyll a levels of this dinoflagellate. These factors were tested in combinations of five temperatures (15, 20, 25, 30 and 35 °C) and five salinities (20, 25, 30, 35 and 40) at an irradiance of 100 µmol photon m−2 s−1. V. rugosum can grow at temperatures and salinities ranging from 20 °C to 30 °C and 20 to 40, respectively. The optimal combination for growth (0.39 ± 0.11 d−1) was a temperature of 25 °C and a salinity of 40. Results suggest that V. rugosum is euryhaline and thermophile which could explain why this dinoflagellate develops in situ only from June to September. V. rugosum growth rate and pinnatoxin-G production were highest at temperatures ranging between 25 and 30 °C. This suggests that the dinoflagellate may give rise to extensive blooms in the coming decades caused by the climate change-related increases in temperature expected in the Mediterranean coasts.
PY 2016
PD MAY
SO Toxins
SN 2072-6651
PU Mdpi Ag
VL 8
IS 5
UT 000377428300017
DI 10.3390/toxins8050136
ID 44429
ER

EF