Comparative Analysis of Variation of the BOLD Fragment of Mitochondrial cox1 Gene and Y Chromosome kl-2 1-beta dynein heavy chain Gene in Drosophilavirilis Species Group (Diptera: Drosophilidae)
- Autores: Andrianov B.1, Romanov D.1, Sorokina S.2, Gorelova T.1
-
Afiliações:
- Vavilov Institute of General Genetics, Russian Academy of Sciences
- Koltzov Institute of Developmental Biology, Russian Academy of Sciences
- Edição: Volume 55, Nº 5 (2019)
- Páginas: 592-597
- Seção: Animal Genetics
- URL: https://journals.rcsi.science/1022-7954/article/view/189366
- DOI: https://doi.org/10.1134/S102279541905003X
- ID: 189366
Citar
Resumo
The species of the virilis group of Drosophila are one of the well-studied models of speciation and microevolution. A comparative analysis of variability of the marker genes for two non-recombining regions of the genome was conducted: the BOLD fragment of the mitochondrial cox1 gene and the fragment of the dynein gene in order to identify events of interspecific hybridization in 11 Drosophila species of the virilis group. We identified single events of the mitochondrial DNA transfer from Drosophila montana to Drosophila lacicola and of the Y chromosome transfer from Drosophila ezoana to Drosophila montana. The probable connection of the modern speciation process in Drosophila montana with genomic instability and interspecific hybridization in nature is discussed.
Sobre autores
B. Andrianov
Vavilov Institute of General Genetics, Russian Academy of Sciences
Autor responsável pela correspondência
Email: andrianovb@mail.ru
Rússia, Moscow, 119991
D. Romanov
Vavilov Institute of General Genetics, Russian Academy of Sciences
Email: andrianovb@mail.ru
Rússia, Moscow, 119991
S. Sorokina
Koltzov Institute of Developmental Biology, Russian Academy of Sciences
Email: andrianovb@mail.ru
Rússia, Moscow, 117334
T. Gorelova
Vavilov Institute of General Genetics, Russian Academy of Sciences
Email: andrianovb@mail.ru
Rússia, Moscow, 119991