Marie-Anne Pottier

Centre National de la Recherche Scientifique

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

David Siaussat

Institut de Recherche pour le Développement

Martine Maı̈bèche

Centre National de la Recherche Scientifique

Annick Maria

Centre National de la Recherche Scientifique

Lisa Lalouette

Sorbonne Université

David Renault

Ecosystèmes, Biodiversité, Evolution

Sylvie M. Gaudron

Sorbonne Université

Nicolas Puillandre

Institut de Systématique, Évolution, Biodiversité

Guillaume Kairo

Département Environnement et Agronomie

Constance Boitard

Centre National de la Recherche Scientifique

Elodie Demondion

Institut d'écologie et des sciences de l'environnement de Paris

Cooperative Institutions

Sorbonne Université

Centre National de la Recherche Scientifique

Institut de Recherche pour le Développement

Université Paris Cité

Institut d'écologie et des sciences de l'environnement de Paris

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement

AgroParisTech

Université Paris-Est Créteil

Institut de Systématique, Évolution, Biodiversité

Biologie des Organismes et Écosystèmes Aquatiques

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Behavioral and metabolic effects of sublethal doses of two insecticides, chlorpyrifos and methomyl, in the Egyptian cotton leafworm, Spodoptera littoralis (Boisduval) (Lepidoptera: Noctuidae)

Environmental Science and Pollution Research (2015)

Youssef Dewer Marie-Anne Pottier Lisa Lalouette Annick Maria Matthieu Dacher

Methomyl

Spodoptera littoralis

10.1007/s11356-015-5710-1

Cite

Citations (38)

A tale of two chitons: is habitat specialisation linked to distinct associated bacterial communities?

FEMS Microbiology Ecology (2012)

Sébastien Duperron Marie-Anne Pottier Nelly Léger Sylvie M. Gaudron Nicolas Puillandre

Although most chitons (Mollusca: Polyplacophora) are shallow-water molluscs, diverse species also occur in deep-sea habitats. We investigated the feeding strategies of two species, Leptochiton boucheti and Nierstraszella lineata, recovered on sunken wood sampled in the western Pacific, close to the Vanuatu Islands. The two species display distinctly different associations with bacterial partners. Leptochiton boucheti harbours Mollicutes in regions of its gut epithelium and has no abundant bacterium associated with its gill. Nierstraszella lineata displays no dense gut-associated bacteria, but harbours bacterial filaments attached to its gill epithelium, related to the Deltaproteobacteria symbionts found in gills of the wood-eating limpet Pectinodonta sp. Stable carbon and nitrogen isotope signatures and an absence of cellulolytic activity give evidence against a direct wood-feeding diet; both species are secondary consumers within the wood food web. We suggest that the distinct associations with bacterial partners are linked to niche specialisations of the two species. Nierstraszella lineata is in a taxonomic family restricted to sunken wood and is possibly adapted to more anoxic conditions thanks to its gill-associated bacteria. Leptochiton boucheti is phylogenetically more proximate to an ancestral form not specialised on wood and may itself be more of a generalist; this observation is congruent with its association with Mollicutes, a bacterial clade comprising gut-associated bacteria occurring in several metazoan phyla.

Polyplacophora

10.1111/1574-6941.12014

Cite

Citations (37)

Unexpected effects of sublethal doses of insecticide on the peripheral olfactory response and sexual behavior in a pest insect

Environmental Science and Pollution Research (2015)

Lisa Lalouette Marie-Anne Pottier Marie-Anne Wycke Constance Boitard Françoise Bozzolan

Hormesis

Spodoptera littoralis

10.1007/s11356-015-5923-3

Cite

Citations (52)