Features of the chromosome set of representatives of smoothnosed bats of the North Caucasus
Aim. The aim of this work was to study the chromosome set of some representatives of smooth-nosed bats of the North Caucasus.Material and Methods. Various research methods were used to achieve this goal, including that of dried preparations (the main method for obtaining chromosomal preparations) an...
Published in: | South of Russia: ecology, development |
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Online Access: | https://doi.org/10.18470/1992-1098-2021-2-26-38 https://doaj.org/article/3c19cc1872274682b7a7841b9fccd82a |
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ftdoajarticles:oai:doaj.org/article:3c19cc1872274682b7a7841b9fccd82a 2023-05-15T17:59:52+02:00 Features of the chromosome set of representatives of smoothnosed bats of the North Caucasus R. I. Dzuyev M. A. Khashkulova V. N. Kanukova E. A. Baragunova R. K. Sabanova А. A. Cheprakova B. A. Dzagurov A. R. Dzuyev 2021-07-01T00:00:00Z https://doi.org/10.18470/1992-1098-2021-2-26-38 https://doaj.org/article/3c19cc1872274682b7a7841b9fccd82a RU rus Kamerton https://ecodag.elpub.ru/ugro/article/view/2225 https://doaj.org/toc/1992-1098 https://doaj.org/toc/2413-0958 1992-1098 2413-0958 doi:10.18470/1992-1098-2021-2-26-38 https://doaj.org/article/3c19cc1872274682b7a7841b9fccd82a Юг России: экология, развитие, Vol 16, Iss 2, Pp 26-38 (2021) гладконосые летучие мыши кариотип аутосома гетерохромосома дифференциальная окраска эволюция кавказ Ecology QH540-549.5 article 2021 ftdoajarticles https://doi.org/10.18470/1992-1098-2021-2-26-38 2023-03-19T01:41:53Z Aim. The aim of this work was to study the chromosome set of some representatives of smooth-nosed bats of the North Caucasus.Material and Methods. Various research methods were used to achieve this goal, including that of dried preparations (the main method for obtaining chromosomal preparations) and that of constructing karyograms.Results. A comparative analysis of the karyological data of 11 species of smooth-nosed bats of the North Caucasus was undertaken and the karyological characteristics of the species accepted in the latest reports on the fauna of Russia and the Caucasus were clarified. The similarity of G -bands in large pairs of meta- and submetacentric chromosomes in Myotis blythi, Myotis mystacinus, Pipistrellus pipistrellus, Pipistrellus kuhli and Vepertilio murinus with bands in small and medium-sized acrocentric chromosomes such as in Eptesicus seotinus may indicate the evolution of the karyotype of the first species by Robertsonian translocation, i.e. compounds of acrocentric chromosomes of Eptesicus serotinus in various combinations. When comparing karyotypes in the family Vespertilionidae, it was found that the karyotype of Eptesicus serotinus is "archaic" (2n=50, NFa=48). With the help of karyological data, the authors composed schemes of phylogenetic relationships of genera in the family Vespertilionidae, which differ to a certain extent from the schemes compiled by taxonomists for representatives of this family.Conclusions. Based on the results obtained, we can conclude that the karyotype of Eptesicus serotinus is the most primitive among the representatives of the order of bats. The primary role in the evolution of this group was played by Robertsonian rearrangements and pericentric inversions (reduction of NFa and 2n from 50 to 38). Article in Journal/Newspaper Pipistrellus pipistrellus Directory of Open Access Journals: DOAJ Articles South of Russia: ecology, development 16 2 26 38 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
гладконосые летучие мыши кариотип аутосома гетерохромосома дифференциальная окраска эволюция кавказ Ecology QH540-549.5 |
spellingShingle |
гладконосые летучие мыши кариотип аутосома гетерохромосома дифференциальная окраска эволюция кавказ Ecology QH540-549.5 R. I. Dzuyev M. A. Khashkulova V. N. Kanukova E. A. Baragunova R. K. Sabanova А. A. Cheprakova B. A. Dzagurov A. R. Dzuyev Features of the chromosome set of representatives of smoothnosed bats of the North Caucasus |
topic_facet |
гладконосые летучие мыши кариотип аутосома гетерохромосома дифференциальная окраска эволюция кавказ Ecology QH540-549.5 |
description |
Aim. The aim of this work was to study the chromosome set of some representatives of smooth-nosed bats of the North Caucasus.Material and Methods. Various research methods were used to achieve this goal, including that of dried preparations (the main method for obtaining chromosomal preparations) and that of constructing karyograms.Results. A comparative analysis of the karyological data of 11 species of smooth-nosed bats of the North Caucasus was undertaken and the karyological characteristics of the species accepted in the latest reports on the fauna of Russia and the Caucasus were clarified. The similarity of G -bands in large pairs of meta- and submetacentric chromosomes in Myotis blythi, Myotis mystacinus, Pipistrellus pipistrellus, Pipistrellus kuhli and Vepertilio murinus with bands in small and medium-sized acrocentric chromosomes such as in Eptesicus seotinus may indicate the evolution of the karyotype of the first species by Robertsonian translocation, i.e. compounds of acrocentric chromosomes of Eptesicus serotinus in various combinations. When comparing karyotypes in the family Vespertilionidae, it was found that the karyotype of Eptesicus serotinus is "archaic" (2n=50, NFa=48). With the help of karyological data, the authors composed schemes of phylogenetic relationships of genera in the family Vespertilionidae, which differ to a certain extent from the schemes compiled by taxonomists for representatives of this family.Conclusions. Based on the results obtained, we can conclude that the karyotype of Eptesicus serotinus is the most primitive among the representatives of the order of bats. The primary role in the evolution of this group was played by Robertsonian rearrangements and pericentric inversions (reduction of NFa and 2n from 50 to 38). |
format |
Article in Journal/Newspaper |
author |
R. I. Dzuyev M. A. Khashkulova V. N. Kanukova E. A. Baragunova R. K. Sabanova А. A. Cheprakova B. A. Dzagurov A. R. Dzuyev |
author_facet |
R. I. Dzuyev M. A. Khashkulova V. N. Kanukova E. A. Baragunova R. K. Sabanova А. A. Cheprakova B. A. Dzagurov A. R. Dzuyev |
author_sort |
R. I. Dzuyev |
title |
Features of the chromosome set of representatives of smoothnosed bats of the North Caucasus |
title_short |
Features of the chromosome set of representatives of smoothnosed bats of the North Caucasus |
title_full |
Features of the chromosome set of representatives of smoothnosed bats of the North Caucasus |
title_fullStr |
Features of the chromosome set of representatives of smoothnosed bats of the North Caucasus |
title_full_unstemmed |
Features of the chromosome set of representatives of smoothnosed bats of the North Caucasus |
title_sort |
features of the chromosome set of representatives of smoothnosed bats of the north caucasus |
publisher |
Kamerton |
publishDate |
2021 |
url |
https://doi.org/10.18470/1992-1098-2021-2-26-38 https://doaj.org/article/3c19cc1872274682b7a7841b9fccd82a |
genre |
Pipistrellus pipistrellus |
genre_facet |
Pipistrellus pipistrellus |
op_source |
Юг России: экология, развитие, Vol 16, Iss 2, Pp 26-38 (2021) |
op_relation |
https://ecodag.elpub.ru/ugro/article/view/2225 https://doaj.org/toc/1992-1098 https://doaj.org/toc/2413-0958 1992-1098 2413-0958 doi:10.18470/1992-1098-2021-2-26-38 https://doaj.org/article/3c19cc1872274682b7a7841b9fccd82a |
op_doi |
https://doi.org/10.18470/1992-1098-2021-2-26-38 |
container_title |
South of Russia: ecology, development |
container_volume |
16 |
container_issue |
2 |
container_start_page |
26 |
op_container_end_page |
38 |
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1766168762319372288 |