title: Of primordial genomes and cooperative kittens.
authors.forename: Miranda
authors.initials: M
authors.lastname: Robertson
mesh_terms: D022761:Gene Transfer, Horizontal; D016678:Genome; D006454:Hemoglobins / Q000378:metabolism*; D010100:Oxygen / Q000378:metabolism; D010802:Phylogeny
chemical_list: D006454:Hemoglobins; D010100:Oxygen