FN Archimer Export Format
PT J
TI Pelagic diatoms communicate through synchronized beacon natural fluorescence signaling
BT 
AF Font-Muñoz, Joan S.
   Sourisseau, Marc
   Cohen-Sánchez, Amanda
   Tuval, Idan
   Basterretxea, Gotzon
AS 1:1,2;2:1;3:3;4:3,4;5:3;
FF 1:;2:PDG-ODE-DYNECO-PELAGOS;3:;4:;5:;
C1 IFREMER, French Institute for Sea Research, DYNECO PELAGOS, 29280 Plouzané, France.
   Université de Brest-UBO/CNRS/IFREMER/IRD, 29238 Brest, France.
   Mediterranean Institute for Advanced Studies, IMEDEA (UIB-CSIC), Miquel Marques 21, 07190 Esporles, Balearic Islands, Spain.
   Department of Physics, University of the Balearic Islands, Ctra. Valldemossa Km. 7.5, 07122 Palma, Balearic Islands, Spain.
C2 IFREMER, FRANCE
   UBO, FRANCE
   IMEDEA, SPAIN
   UNIV BALEARIC ISLANDS, SPAIN
SI BREST
SE PDG-ODE-DYNECO-PELAGOS
IN WOS Ifremer UPR
   DOAJ
   copubli-france
   copubli-europe
   copubli-univ-france
IF 14.98
TC 2
UR https://archimer.ifremer.fr/doc/00741/85329/90352.pdf
   https://archimer.ifremer.fr/doc/00741/85329/90353.pdf
LA English
DT Article
AB Communication between conspecific individuals is an essential part of life both in terrestrial and marine realms. Until recently, social behavior in marine phytoplankton was assumed to rely mainly on the secretion of a variety of infochemicals that allowed population-scale collective responses. Here, we demonstrate that pelagic diatoms also use Sun-stimulated fluorescence signals for synchronizing their behavior. These unicellular microorganisms, playing a key biogeochemical role in the ocean, use photoreceptor proteins and red–far-red fluorescent radiation to communicate. A characteristic beaconing signal is generated by rhythmic organelle displacement within the cell cytoplasm, triggering coordinated population behavior. These light-based communication networks could critically determine major facets of diatom ecology and fitness and regulate the dynamics of larger-scale ocean processes. 
PY 2021
PD DEC
SO Science Advances
SN 2375-2548
PU American Association for the Advancement of Science (AAAS)
VL 7
IS 51
UT 000730600400011
DI 10.1126/sciadv.abj5230
ID 85329
ER

EF