T. Morel-Journel

Strain intrinsic properties and environmental constraints together shape Escherichia coli dynamics and diversity over a twenty-year human gut time series

This study tracks E. coli dynamics in a human gut over 20 years, showing how strain properties and environmental factors influence diversity and persistence.

Residence-colonization trade-off and niche differentiation enable the coexistence of Escherichia coli phylogroups in healthy humans

The paper identifies a residence-colonization trade-off and niche differentiation among E. coli phylogroups in healthy humans, enabling their coexistence through equalizing and stabilizing mechanisms.

Colonisation debt: when invasion history impacts current range expansion

This study demonstrates that past invasion conditions affect future range expansion speed due to density dependence, confirming the existence of colonisation debt in both simulated and experimental settings.

Rewiring cattle movements to limit infection spread

This study develops an algorithm to reduce disease spread in cattle by rewiring movements between herds, showing effectiveness in both epidemic and endemic scenarios.

When higher carrying capacities lead to faster propagation

The paper investigates the relationship between carrying capacity and propagation speed in population expansion using mathematical models and experiments, finding a positive correlation under certain conditions.