Results 11 to 20 of about 37,057 (215)
The shutting down of the insulin pathway: a developmental window for Wolbachia load and feminization
Using the isopod Armadillidium vulgare as a case study, we review the significance of the "bacterial dosage model", which connects the expression of the extended phenotype to the rise of the Wolbachia load.
Benjamin Herran +7 more
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La progression rapide du phénomène d’urbanisation a entrainé le développement depuis une décennie d’une multitude des programmes de recherche en écologie urbaine, principalement en Amérique du Nord et en Europe. Ces initiatives ont nécessité le passage d’
Maughan N.
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Éco-graphies : écologie et littératures pour la jeunesse, sous la direction de Nathalie Prince et Sébastian Thiltges, Rennes, Presses universitaires de Rennes, coll. « Interférences », 2018, 343 p.
Christiane CONNAN-PINTADO
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Phylogenomics and analysis of shared genes suggest a single transition to mutualism in Wolbachia of nematodes [PDF]
Wolbachia, endosymbiotic bacteria of the order Rickettsiales, are widespread in arthropods but also present in nematodes. In arthropods, A and B supergroup Wolbachia are generally associated with distortion of host reproduction.
Babayan, Simon A. +12 more
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Assessment of hydrology, sediment and particulate organic carbon yield in a large agricultural catchment using the SWAT model [PDF]
The Soil and Water Assessment Tool (SWAT, 2005) was used to simulate discharge and sediment transport at daily time steps within the intensively farmed Save catchment in south-west France (1110 km2).
Oeurng, Chantha +2 more
core +2 more sources
Resumo Para o behaviorismo radical, a ética prescritiva lida com dois eixos ou dimensões básicas: (1) os efeitos do que fazemos sobre nós mesmos e sobre os outros; e (2) os efeitos do que fazemos considerados ao longo do tempo.
Alexandre Dittrich
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Isopod holobionts as promising models for lignocellulose degradation
Background Isopods have colonized all environments, partly thanks to their ability to decompose the organic matter. Their enzymatic repertoire, as well as the one of their associated microbiota, has contributed to their colonization success.
Marius Bredon +5 more
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BIBLIOTHEQUE TRADITIONNELLE ET BIBLIOTHEQUE NUMERIQUE : CONVERGENCES, DIVERGENCES ET ENJEUX D’UNE ECOLOGIE DOCUMENTAIRE EN REPUBLIQUE DEMOCRATIQUE DU CONGO [PDF]
Résumé : Le rôle des bibliothèques a connu une profonde transformation, passant de la bibliothèque traditionnelle, sanctuaire de la mémoire écrite et de la transmission patrimoniale, à la bibliothèque numérique, symbole d’accessibilité et d’innovation ...
Serge BOLABONIMA ILONDO
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Food-web structure in relation to environmental gradients and predator-prey ratios in tank-bromeliad ecosystems [PDF]
Little is known of how linkage patterns between species change along environmental gradients. The small, spatially discrete food webs inhabiting tank-bromeliads provide an excellent opportunity to analyse patterns of community diversity and food-web ...
A Compin +46 more
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Sphagnum affine a été observée pour la première fois sur le plateau de Millevaches (Corrèze). Son écologie et ses effectifs sont présentés ici, ainsi qu’une comparaison avec les autres populations connues en France.
Isabelle Charissou, Vincent Hugonnot
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