Multi-scale characterization of symbiont diversity in the pea aphid complex through metagenomic approaches

Studies with social contact measures repeated over a long period are needed to establish the direction of the relationship of social contact frequency with dementia and

We consider a model for solar wind plasma as a turbulent medium which consists of a mixture of nonlinear Alfv´en waves and quasi-two dimensional MHD vortices.. The lat- ter

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No host plant structuring was observed: in all the countries where both sorghum and sugarcane samples were collected, each MLL was found on both host plants (Table

No link with geographical origins of strains 16 /21 single PCRs & 7 /21 nested PCRs targeting VNTRs were succesfully developped when tested on 17 ER strains. The global ID

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

Hawkes (2009) have shown that when a given plant is grown alone in a soil containing several AM fungal species, the plant displays a host-plant 'specificity' but

Here we investigated whether facultative symbionts modulate the capacity to produce sexual forms in various genetic backgrounds of the pea aphid with controlled symbiont composition