title: Time for order in microbial systematics.
authors.forename: Simonetta
authors.initials: S
authors.lastname: Gribaldo
authors.forename: Céline
authors.initials: C
authors.lastname: Brochier-Armanet
mesh_terms: D001105:Archaea / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D001419:Bacteria / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D010802:Phylogeny