Bioluminescence and Photoreception in Unicellular Organisms: Light-Signalling in a Bio-Communication Perspective
| Autor: | Fabrice Not, Martha Valiadi, Magali Lescot, Youri Timsit |
|---|---|
| Přispěvatelé: | Institut méditerranéen d'océanologie (MIO), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Institute of Molecular Biology and Biotechnology (IMBB-FORTH), Foundation for Research and Technology - Hellas (FORTH), Adaptation et diversité en milieu marin (AD2M), Station biologique de Roscoff (SBR), Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), ANR-11-BTBR-0008,OCEANOMICS,Biotechnologies et bioressources pour la valorisation des écosystèmes marins planctoniques(2011), Tara Oceans-GOSEE (FR2022), Global Oceans Systems Ecology & Evolution - Tara Oceans (GOSEE), Université de Perpignan Via Domitia (UPVD)-École Pratique des Hautes Études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Aix Marseille Université (AMU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université d'Évry-Val-d'Essonne (UEVE)-Université de Toulon (UTLN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche pour le Développement (IRD [France-Nord])-Ecole Normale Supérieure Paris-Saclay (ENS Paris Saclay)-European Molecular Biology Laboratory (EMBL)-École Centrale de Nantes (Nantes Univ - ECN), Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Université australe du Chili, Adaptation et diversité en milieu marin (ADMM), Institut national des sciences de l'Univers (INSU - CNRS)-Station biologique de Roscoff (SBR), Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Light
[SDV]Life Sciences [q-bio] Review dinoflagellate Phototaxis Biology (General) signalling Luciferases Spectroscopy 0303 health sciences biology communication photoreceptors General Medicine luciferase Plankton bioluminescence symbiosis Computer Science Applications Chemistry Dinoflagellida Light emission Light Signal Transduction QH301-705.5 [SDV.BC]Life Sciences [q-bio]/Cellular Biology Catalysis Inorganic Chemistry 03 medical and health sciences Bioluminescence Animals Photoreceptor Cells Autotroph Physical and Theoretical Chemistry Molecular Biology QD1-999 030304 developmental biology Bacteria 030306 microbiology Organic Chemistry Dinoflagellate biology.organism_classification Associative learning Luminescent Proteins lux operon Evolutionary biology Predatory Behavior Luminescent Measurements [SDE.BE]Environmental Sciences/Biodiversity and Ecology rhizosphere Function (biology) |
| Zdroj: | International Journal of Molecular Sciences International Journal of Molecular Sciences, MDPI, 2021, 22 (21), pp.11311. ⟨10.3390/ijms222111311⟩ International Journal of Molecular Sciences, 2021, 22 (21), pp.11311. ⟨10.3390/ijms222111311⟩ International Journal of Molecular Sciences, Vol 22, Iss 11311, p 11311 (2021) |
| ISSN: | 1661-6596 1422-0067 |
| Popis: | International audience; Bioluminescence, the emission of light catalysed by luciferases, has evolved in many taxa from bacteria to vertebrates and is predominant in the marine environment. It is now well established that in animals possessing a nervous system capable of integrating light stimuli, bioluminescence triggers various behavioural responses and plays a role in intra- or interspecific visual communication. The function of light emission in unicellular organisms is less clear and it is currently thought that it has evolved in an ecological framework, to be perceived by visual animals. For example, while it is thought that bioluminescence allows bacteria to be ingested by zooplankton or fish, providing them with favourable conditions for growth and dispersal, the luminous flashes emitted by dinoflagellates may have evolved as an anti-predation system against copepods. In this short review, we re-examine this paradigm in light of recent findings in microorganism photoreception, signal integration and complex behaviours. Numerous studies show that on the one hand, bacteria and protists, whether autotrophs or heterotrophs, possess a variety of photoreceptors capable of perceiving and integrating light stimuli of different wavelengths. Single-cell light-perception produces responses ranging from phototaxis to more complex behaviours. On the other hand, there is growing evidence that unicellular prokaryotes and eukaryotes can perform complex tasks ranging from habituation and decision-making to associative learning, despite lacking a nervous system. Here, we focus our analysis on two taxa, bacteria and dinoflagellates, whose bioluminescence is well studied. We propose the hypothesis that similar to visual animals, the interplay between light-emission and reception could play multiple roles in intra- and interspecific communication and participate in complex behaviour in the unicellular world. |
| Databáze: | OpenAIRE |
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