title: [Secondary structure of hairpin 17 of the lower multicellular animal Rhopalura ophiocomae (Mesozoa: Orthonectida) as an example of "punctuated equilibrium" in the evolution of 18S ribosomal RNA].
authors.forename: V V
authors.initials: VV
authors.lastname: Aleshin
authors.forename: N S
authors.initials: NS
authors.lastname: Vladychenskaia
authors.forename: O S
authors.initials: OS
authors.lastname: Kedrova
authors.forename: I A
authors.initials: IA
authors.lastname: Miliutina
authors.forename: N B
authors.initials: NB
authors.lastname: Petrov
mesh_terms: D000818:Animals; D001483:Base Sequence; D019143:Evolution, Molecular; D008969:Molecular Sequence Data; D009690:Nucleic Acid Conformation; D010986:Platyhelminths / Q000235:genetics*; D012337:RNA, Ribosomal, 18S / Q000737:chemistry / Q000235:genetics*
chemical_list: D012337:RNA, Ribosomal, 18S
vernacular_title: Vtorichnaia struktura shpil'ki 17 nizshego mnogokletochnogo zhivotnogo Rhopalura ophiocomae (Mesozoa: Orthonectida) kak primer "preryvaemogo ravnovesiia" v évoliutsii 18S ribosomnoĭ RNK.