title: Abiotic stressors and stress responses: What commonalities appear between species across biological organization levels?
abstract: Organisms are regularly subjected to abiotic stressors related to increasing anthropogenic activities, including chemicals and climatic changes that induce major stresses. Based on various key taxa involved in ecosystem functioning (photosynthetic microorganisms, plants, invertebrates), we review how organisms respond and adapt to chemical- and temperature-induced stresses from molecular to population level. Using field-realistic studies, our integrative analysis aims to compare i) how molecular and physiological mechanisms related to protection, repair and energy allocation can impact life history traits of stressed organisms, and ii) to what extent trait responses influence individual and population responses. Common response mechanisms are evident at molecular and cellular scales but become rather difficult to define at higher levels due to evolutionary distance and environmental complexity. We provide new insights into the understanding of the impact of molecular and cellular responses on individual and population dynamics and assess the potential related effects on communities and ecosystem functioning.
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France. Electronic address: cecile.sulmon-maisonneuve@univ-rennes1.fr.
authors: Cécile
authors: C
authors: Sulmon
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France.
authors: Joan
authors: J
authors: van Baaren
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France.
authors: Francisco
authors: F
authors: Cabello-Hurtado
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France.
authors: Gwenola
authors: G
authors: Gouesbet
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France.
authors: Françoise
authors: F
authors: Hennion
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France.
authors: Cendrine
authors: C
authors: Mony
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France.
authors: David
authors: D
authors: Renault
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France.
authors: Myriam
authors: M
authors: Bormans
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France.
authors: Abdelhak
authors: A
authors: El Amrani
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France; Biologisk Institut, Syddansk Universitet, Campusvej 55, 5230 Odense M, Denmark.
authors: Claudia
authors: C
authors: Wiegand
authors: UMR CNRS 6553 ECOBIO, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex, France. Electronic address: claudia.gerard@univ-rennes1.fr.
authors: Claudia
authors: C
authors: Gérard
mesh_terms: D000818:Animals; D005075:Biological Evolution; D017753:Ecosystem; D007448:Invertebrates / Q000187:drug effects / Q000378:metabolism*; D018384:Oxidative Stress; D010788:Photosynthesis; D010944:Plants / Q000187:drug effects / Q000378:metabolism*; D013045:Species Specificity
keywords: Chemical and thermal stressors; Common stress responses; Invertebrates; Organization level; Photosynthetic organisms