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Your search keyword '"Boulygina, Eugenia S."' showing total 4 results
Start Over Author "Boulygina, Eugenia S." Publisher taylor & francis
4 results on '"Boulygina, Eugenia S."'

1. Phylogenetic position of the presumably extinct slender-billed curlew, Numenius tenuirostris

Author

Sharko, Fedor S., Boulygina, Eugenia S., Rastorguev, Sergey M., Tsygankova, Svetlana V., Tomkovich, Pavel S., and Nedoluzhko, Artem V.

Abstract

The high-capacity DNA analysis of museum samples opens new opportunities, associated with the investigation of extinct species evolution. Here, the complete mitochondrial genome of the presumably extinct bird species, the slender-billed curlew Numenius tenuirostris (Charadriiformes: Scolopacidae) is presented. Our results showed that mitochondrial DNA (mtDNA) is 16,705 base pairs (bp) in length and contain 13 protein-coding genes, two rRNA genes, and 22 tRNA genes. The overall base composition of the genome is 30.8% – A, 29.8% – C, 25.4% – T, 14.0% – G, and without a significant GC bias of 43.7%. Phylogenetic analyses based on the cytochrome B (cytB) gene and the whole mtDNA sequences revealed that N. tenuirostris had a close genetic relationship to Eurasian curlew (N. arquata), Far Eastern curlew (N. madagascariensis), and long-billed curlew – N. americanus. Besides, it reveals that Numenius genus is genetically distant from other Scolopacidae taxons. Together, these results provide a clear genetic perspective into the speciation process among the curlew genus members and points to a clear taxonomic position of N. tenuirostris.

Published
2019
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2. The complete mitochondrial genome of the extinct Pleistocene horse (Equus cf. lenensis) from Kotelny Island (New Siberian Islands, Russia) and its phylogenetic assessment.

Author

Nedoluzhko AV, Sharko FS, Boulygina ES, Tsygankova SV, Slobodova NV, Gruzdeva NM, Rastorguev SM, Spasskaya NN, and Maschenko EN

Abstract

The complete mitochondrial genome from the Pleistocene stallion horse ( Equus cf. lenensis ) which complete skull was found in 1901 on Kotelny Island (New Siberian Archipelago, Sakha Republic, Russia) is published in this paper. The mitochondrial DNA (mtDNA) is 16,584 base pairs (bp) in length and contained 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes. The overall base composition of the genome in descending order was 32.3% - A, 28.5% - C, 13.4% - G, 25.8% - T without a significant AT bias of 58.2%., Competing Interests: The authors report no conflicts of interest. The authors alone are responsible for the content and writing of this article., (© 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.)

Published
2019
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3. Sequencing of two mitochondrial genomes of endangered form of the Sevan trout Salmo ischchan aestivalis .

Author

Nedoluzhko AV, Simonov E, Rastorguev SM, Boulygina ES, Sharko FS, Tsygankova SV, Nguyen VQ, Gabrielyan BK, Roubenyan HR, and Levin BA

Abstract

The two complete mitochondrial genomes of endangered form of the Sevan trout Salmo ischchan aestivalis are published in this paper. The mitochondrial DNA (mtDNA) is 16,677 base pairs (bp) in length and contained 13 protein-coding genes, 2 rRNA genes, and 22 tRNA genes. The overall base composition of the genome in descending order was 29.4% - C, 27.9% - A, 26.0% - T, 16.7% - G, without a significant AT bias of 53.9%., Competing Interests: No potential conflict of interest was reported by the authors., (© 2018 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.)

Published
2018
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4. Two complete mitochondrial genomes of extinct form of the Sevan trout Salmo ischchan danilewskii .

Author

Nedoluzhko AV, Rastorguev SM, Simonov E, Boulygina ES, Sharko FS, Tsygankova SV, Gabrielyan BK, Roubenyan HR, and Levin BA

Abstract

The mitochondrial genomes from two individuals of the extinct subspecies of the Sevan trout Salmo ischchan danilewskii are published in this paper. The mitochondrial DNA (mtDNA) is 16,665 base pairs (bp) in length and contained 13 protein-coding genes, 2 rRNA genes, and 22 tRNA genes. The overall base composition of the genome in descending order was 27.9% of A, 29.4% of C, 16.7% of G, and 26.0% of T without a significant AT bias of 53.9%., Competing Interests: The authors report no conflicts of interest. The authors alone are responsible for the content and writing of this article., (© 2017 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.)

Published
2017
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