Buchnera has changed flatmate but the repeated replacement of co-obligate symbionts is not associated with the ecological expansions of their aphid hosts

1. Meseguer, A.S.
2. Manzano-Marín, A.
3. Coeur d'Acier, A.
4. Clamens, A.-L.
5. Godefroid, M.
6. Jousselin, E.