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[intraspecific genetic differentiation of the siberian rubythroat (luscinia calliope): data of sequencing the mtdna cytochrome b gene].for the first time, genetic diversity and intraspecific subdivision of luscinia calliope was studied according to the data of the mtdna cytochrome b gene sequencing. the strong differentiation of haplotypes of the siberian rubythroat into western and eastern groups, which include subspecies according to their geographical attachment, was revealed. a high-haplotypic (hd = 0.986) and nucleotide (pi = 0.00875) variety was shown for the species as a whole. we revealed considerable genetic distances ...201324450196
nuclear mtdna pseudogenes as a source of new variants of mitochondrial genes: a case study of siberian rubythroat luscinia calliope (muscicapidae, aves).first evidence for the presence of copies of mitochondrial cytochrome b gene of the subspecies group luscinia calliope anadyrensis-l. c. camtschatkensis in the nuclear genome of nominative l. c. calliope was obtained, which indirectly indicates the nuclear origin of the subspecies-specific mitochondrial haplotypes in siberian rubythroat. this fact clarifies the appearance of mitochondrial haplotypes of eastern subspecies by exchange between the homologous regions of the nuclear and mitochondrial ...201627025488
[nuclear mtdna pseudogenes as a source of new variants of the mtdna cytochrome b haplotypes: a case study of siberian rubythroat luscinia calliope (muscicapidae, aves)].sequence polymorphism of the mitochondrial dna cytochrome b gene fragment was analyzed in 21 specimens of subspecies luscinia calliope calliope (pallas, 1776) and two specimens of l. c. anadyrensis (portenko, 1939). on sequence chromatograms, in 19 specimens of l. c. calliope, double peaks of heteroplasmy type in the taxon-specific positions were revealed. moreover, two clone variants were identified. the first variant was the calliope mitochondrial cyt b gene and the second was the nuclear cyt ...201629369561
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