FN Archimer Export Format
PT J
TI Ostreopsis spp.: Morphology, proliferation and toxic profile in the North-West of Agadir (North Atlantic Ocean).
BT 
AF Alkhatib, Houda
   Bennouna, Asmae
   Abouabdellah, Rachid
   Amzil, Zouher
   Herve, Fabienne
   Moussavou-Mouity, Cyrielle Amour
   Elayoubi, Salaheddine
   Bekkali, Mohammed
   Fahde, Abdelilah
AS 1:1,2;2:2;3:2;4:3;5:3;6:4;7:2;8:1;9:1;
FF 1:;2:;3:;4:PDG-ODE-PHYTOX-METALG;5:PDG-ODE-PHYTOX-METALG;6:;7:;8:;9:;
C1 Hassan II University, Faculty of Sciences Ain Chock, Casablanca, Morocco
   National Institute of Fisheries Research (INRH), Agadir-LSSMM regional center, Morocco
   IFREMER, Unit PHYTOX, F-44311 Nantes Cedex 3, France
   Hassan First University of Settat, Morocco
C2 UNIV HASSAN II AIN CHOCK, MOROCCO
   INRH, MOROCCO
   IFREMER, FRANCE
   UNIV HASSAN I, MOROCCO
SI NANTES
SE PDG-ODE-PHYTOX-METALG
IN WOS Ifremer UPR
   copubli-int-hors-europe
   copubli-sud
IF 2.1
TC 3
UR https://archimer.ifremer.fr/doc/00800/91213/96941.pdf
LA English
DT Article
DE ;Ostreopsis cf.siamensis;Ostreopsis cf.ovata;Ovatoxin;Microscopy;LC-MS/MS
AB The distribution of benthic Ostreopsis species is poorly known in the Moroccan coasts. The current study is aiming to investigate: i) the distribution of Ostreopsis spp. cells on macroalgae and in the seawater column of the Cape Ghir area (North-West of Agadir) during the summer season of Ostreopsis from July 15 to November 17, 2020; ii) the toxic profile at the level of the three matrices (benthic Ostreopsis attached to macroalgae, Ostreopsis in the water column and mussels) via chemical analysis using mass spectrometry. A taxonomic study of Ostreopsis spp. was carried out using the light and inverted optical microscopes. Chemical analysis showed the presence of ovatoxins (OvTX-A and OvTX-B) in Ostreopsis samples in low quantities, in the order of fg.cell −1 and at levels below the limit of quantification (0.04 g.mL −1) in mussels. Morphological observations showed that the cells were ovoid and flattened, large, and ventrally pointed with a dorsoventral diameter (DV) and width (W) of 57- and 33-, respectively, and a dorsoventral/anteroposterior diameter (DV/AP) of about 3.23. 
PY 2022
PD NOV
SO Regional Studies In Marine Science
SN 2352-4855
PU Elsevier BV
VL 56
UT 000901657300013
DI 10.1016/j.rsma.2022.102713
ID 91213
ER

EF