Karine Berthier

Inferring the multi-host fitness landscape of endive necrotic mosaic virus from cross-inoculation experiments

The paper infers a multi-host fitness landscape of endive necrotic mosaic virus using cross-inoculation experiments and a Bayesian model linked to Fisher's geometrical model.

Unraveling Environmental Drivers of Insect Pest Dynamics Across Multiple Landscapes

This study identifies environmental drivers of Bactrocera dorsalis population dynamics in two Senegalese mango regions, showing distinct ecological processes shape off-season persistence and outbreak timing.

Common molecular determinants underlie potyvirus host species jumps and resistance breakdown.

This study identifies common molecular determinants that enable potyvirus adaptation to new hosts and resistance breakdown across multiple Asteraceae species.

Broadleaved hedgerows as complementary habitats for small mammals in pine plantation landscapes

The paper assesses small mammal communities in pine plantations and hedgerows, finding hedgerows benefit some species but not restore forest specialists.

Ecological ubiquity and phylogeny drive nestedness in phages-bacteria networks and shape the bacterial defensome

The paper investigates phage-bacterial interactions in plant agroecosystems, finding nested network structures and phylogeny-driven defense systems.

High throughput amplicon sequencing to assess within- and between-host genetic diversity in plant viruses

The paper develops an HTAS approach to assess genetic diversity of plant viruses within and between hosts, demonstrating methods to estimate bias and implement automated variant calling.