title: [Evolutional relationships of endemic green algae Draparnaldioides simplex from Lake Baikal with nonbaicalian taxa of family Chaetoforaceae (Chlorophyta)].
abstract: Phylogenetic relationships between the endemic baicalian green algae Draparnaldioides simplex C. meyer et Skabitsch, 1976 and holarctic taxa of green algae were studied using the fragment of 18S rDNA and internal transcribed spacers ITS1 and ITS2 of nuclear DNA. We showed that the baicalian genus Draparnaldioides is a separate taxon. The genetic difference between Draparnaldioides and nonbaicalian taxa of the sister groups of the green algae are small enough to indicate relative youth of the genus Draparnaldioides and its recent radiation from a common ancestor with Draparnaldia and Chaetophora.
authors.forename: E V
authors.initials: EV
authors.lastname: Mincheva
authors.forename: T E
authors.initials: TE
authors.lastname: Peretolchina
authors.forename: L A
authors.initials: LA
authors.lastname: Izhboldina
authors.forename: L S
authors.initials: LS
authors.lastname: Kravtsova
authors.forename: D Iu
authors.initials: DIu
authors.lastname: Shcherbakov
mesh_terms: D000460:Chlorophyta / Q000235:genetics*; D021901:DNA, Intergenic / Q000235:genetics*; D019143:Evolution, Molecular; D060106:Lakes; D010802:Phylogeny; D012337:RNA, Ribosomal, 18S / Q000235:genetics*
chemical_list: D021901:DNA, Intergenic; D012337:RNA, Ribosomal, 18S