title: Evolution of cooperation: the benefits of ridesharing.
authors.forename: G J
authors.initials: GJ
authors.lastname: Velicer
mesh_terms: D001419:Bacteria / Q000254:growth & development / Q000821:virology*; D025543:Bacteriophage IKe / Q000235:genetics*; D025561:Bacteriophage Pf1 / Q000235:genetics*; D019143:Evolution, Molecular; D011549:Pseudomonas / Q000821:virology