title: Toward the monophyly of Haeckel's radiolaria: 18S rRNA environmental data support the sisterhood of polycystinea and acantharea.
authors.forename: Purificación
authors.initials: P
authors.lastname: López-García
authors.forename: Francisco
authors.initials: F
authors.lastname: Rodríguez-Valera
authors.forename: David
authors.initials: D
authors.lastname: Moreira
mesh_terms: D000818:Animals; D000864:Antarctic Regions; D001483:Base Sequence; D016013:Likelihood Functions; D008969:Molecular Sequence Data; D010802:Phylogeny; D010933:Plankton / Q000145:classification* / Q000235:genetics*; D016133:Polymerase Chain Reaction; D012337:RNA, Ribosomal, 18S / Q000235:genetics
chemical_list: D012337:RNA, Ribosomal, 18S