Mitochondrial lineages or discrete species? Assessing diversity within Timon tangitanus (Lacertidae) using mitochondrial and nuclear DNA sequences
نویسندگان
چکیده
منابع مشابه
Diversity of mitochondrial DNA lineages in South Siberia.
To investigate the origin and evolution of aboriginal populations of South Siberia, a comprehensive mitochondrial DNA (mtDNA) analysis (HVR1 sequencing combined with RFLP typing) of 480 individuals, representing seven Altaic-speaking populations (Altaians, Khakassians, Buryats, Sojots, Tuvinians, Todjins and Tofalars), was performed. Additionally, HVR2 sequence information was obtained for 110 ...
متن کاملRelationships of lacertid lizards (Reptilia: Lacertidae) estimated from mitochondrial DNA sequences and morphology.
DNA sequences from parts of the 12S, 16S and cytochrome b mitochondrial genes, which totalled 1049 aligned base pairs, were used to estimate the relationships of 49 species of Lacertidae, including representatives of 19 out of the 23 recognized genera and 23 species of the paraphyletic genus Lacerta. These data were used, together with morphological information, to estimate the relationships wi...
متن کاملNuclear and mitochondrial DNA sequences from two Denisovan individuals.
Denisovans, a sister group of Neandertals, have been described on the basis of a nuclear genome sequence from a finger phalanx (Denisova 3) found in Denisova Cave in the Altai Mountains. The only other Denisovan specimen described to date is a molar (Denisova 4) found at the same site. This tooth carries a mtDNA sequence similar to that of Denisova 3. Here we present nuclear DNA sequences from ...
متن کاملAssessing nuclear and mitochondrial DNA sequence variation within steinernema (rhabditida: steinernematidae).
DNA sequence analysis was used to characterize the nuclear ribosomal DNA ITS1 region and a portion of the COII and 16S rDNA genes of the mitochondrial genome from Steinernema entomopathogenic nematodes. Nuclear ITS1 nucleotide divergence among seven Steinernema spp. ranged from 6 to 22%, and mtDNA divergence among five species ranged from 12 to 20%. No intraspecific variation was observed among...
متن کاملCombined nuclear and mitochondrial DNA sequences resolve generic relationships within the Cracidae (Galliformes, Aves).
The Cracidae is one of the most endangered and distinctive bird families in the Neotropics, yet the higher relationships among taxa remain uncertain. The molecular phylogeny of its 11 genera was inferred using 10,678 analyzable sites (5,412 from seven different mitochondrial segments and 5,266 sites from four nuclear genes). We performed combinability tests to check conflicts in phylogenetic si...
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ژورنال
عنوان ژورنال: Amphibia-Reptilia
سال: 2020
ISSN: 0173-5373,1568-5381
DOI: 10.1163/15685381-20191186