nourisson (1) acte législatif (1) diversité génétique (1) Development (1) Composition (1) Origin (1) Genomes (1) Evidence (1) Communities (1) Cataloging (1) Bifidobacterium (1) Bacteriophages (1) Agent (Philosophy) (1) Bacterial communities (1) Bacterial genomes (1) Shapes (1) Influence (1) Speciation (1) Origin (1) nourrisson (1)