Karyotypic differentiation of populations of the common shrew Sorex araneus L. (Mammalia) in Belarus
The common shrews, Sorex araneus Linnaeus, 1758, inhabiting the territory of Belarus, are characterized by a significant variation in the frequency of Robertsonian (Rb) translocations. The frequency clines for translocations specific of three chromosome races: the West Dvina (gm, hk, ip, no, qr), Ki...
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Online Access: | https://doi.org/10.3897/compcytogen.v11i2.11142 |
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ftzenodo:oai:zenodo.org:574597 2024-09-15T18:04:06+00:00 Karyotypic differentiation of populations of the common shrew Sorex araneus L. (Mammalia) in Belarus Borisov, Yury M. Kryshchuk, Iryna A. Gaiduchenko, Helen S. Cherepanova, Elena V. Zadyra, Svetlana V. Levenkova, Elena S. Lukashov, Dmitriy V. Orlov, Victor N. 2017-05-11 https://doi.org/10.3897/compcytogen.v11i2.11142 unknown Zenodo https://zenodo.org/communities/biosyslit https://doi.org/10.3897/compcytogen.v11i2.11142 oai:zenodo.org:574597 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Comparative Cytogenetics, 11((2)), 359-373, (2017-05-11) Animalia Chordata Mammalia Soricomorpha Soricidae Sorex Sorex araneusAnimalia Chromosome races Robertsonian translocations chromosomal differentiation Sorex araneus info:eu-repo/semantics/article 2017 ftzenodo https://doi.org/10.3897/compcytogen.v11i2.11142 2024-07-25T20:49:03Z The common shrews, Sorex araneus Linnaeus, 1758, inhabiting the territory of Belarus, are characterized by a significant variation in the frequency of Robertsonian (Rb) translocations. The frequency clines for translocations specific of three chromosome races: the West Dvina (gm, hk, ip, no, qr), Kiev (g/m, hi, k/o, n, p, q, r), and Białowieża (g/r, hn, ik, m/p, o, q) have already been studied in this territory. In this communication we report new data on polymorphic populations with Rb metacentrics specific of the Neroosa race (go, hi, kr, mn, p/q) in south-eastern Belarus, analyse the distribution of karyotypes in southern and central Belarus and draw particular attention to the fixation of the acrocentric variants of chromosomes in this area. The results show that certain Rb metacentrics specific of the Neroosa, West Dvina, Kiev, and Białowieża races (namely, go and pq; ip; ko; hn and ik, respectively) are absent in many polymorphic populations. Thus, the karyotypic differentiation of S. araneus in the studied area is determined by unequal spread of different Rb translocations and by fixation of acrocentric variants of specific chromosomes. Article in Journal/Newspaper dvina Zenodo Comparative Cytogenetics 11 2 359 373 |
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Zenodo |
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ftzenodo |
language |
unknown |
topic |
Animalia Chordata Mammalia Soricomorpha Soricidae Sorex Sorex araneusAnimalia Chromosome races Robertsonian translocations chromosomal differentiation Sorex araneus |
spellingShingle |
Animalia Chordata Mammalia Soricomorpha Soricidae Sorex Sorex araneusAnimalia Chromosome races Robertsonian translocations chromosomal differentiation Sorex araneus Borisov, Yury M. Kryshchuk, Iryna A. Gaiduchenko, Helen S. Cherepanova, Elena V. Zadyra, Svetlana V. Levenkova, Elena S. Lukashov, Dmitriy V. Orlov, Victor N. Karyotypic differentiation of populations of the common shrew Sorex araneus L. (Mammalia) in Belarus |
topic_facet |
Animalia Chordata Mammalia Soricomorpha Soricidae Sorex Sorex araneusAnimalia Chromosome races Robertsonian translocations chromosomal differentiation Sorex araneus |
description |
The common shrews, Sorex araneus Linnaeus, 1758, inhabiting the territory of Belarus, are characterized by a significant variation in the frequency of Robertsonian (Rb) translocations. The frequency clines for translocations specific of three chromosome races: the West Dvina (gm, hk, ip, no, qr), Kiev (g/m, hi, k/o, n, p, q, r), and Białowieża (g/r, hn, ik, m/p, o, q) have already been studied in this territory. In this communication we report new data on polymorphic populations with Rb metacentrics specific of the Neroosa race (go, hi, kr, mn, p/q) in south-eastern Belarus, analyse the distribution of karyotypes in southern and central Belarus and draw particular attention to the fixation of the acrocentric variants of chromosomes in this area. The results show that certain Rb metacentrics specific of the Neroosa, West Dvina, Kiev, and Białowieża races (namely, go and pq; ip; ko; hn and ik, respectively) are absent in many polymorphic populations. Thus, the karyotypic differentiation of S. araneus in the studied area is determined by unequal spread of different Rb translocations and by fixation of acrocentric variants of specific chromosomes. |
format |
Article in Journal/Newspaper |
author |
Borisov, Yury M. Kryshchuk, Iryna A. Gaiduchenko, Helen S. Cherepanova, Elena V. Zadyra, Svetlana V. Levenkova, Elena S. Lukashov, Dmitriy V. Orlov, Victor N. |
author_facet |
Borisov, Yury M. Kryshchuk, Iryna A. Gaiduchenko, Helen S. Cherepanova, Elena V. Zadyra, Svetlana V. Levenkova, Elena S. Lukashov, Dmitriy V. Orlov, Victor N. |
author_sort |
Borisov, Yury M. |
title |
Karyotypic differentiation of populations of the common shrew Sorex araneus L. (Mammalia) in Belarus |
title_short |
Karyotypic differentiation of populations of the common shrew Sorex araneus L. (Mammalia) in Belarus |
title_full |
Karyotypic differentiation of populations of the common shrew Sorex araneus L. (Mammalia) in Belarus |
title_fullStr |
Karyotypic differentiation of populations of the common shrew Sorex araneus L. (Mammalia) in Belarus |
title_full_unstemmed |
Karyotypic differentiation of populations of the common shrew Sorex araneus L. (Mammalia) in Belarus |
title_sort |
karyotypic differentiation of populations of the common shrew sorex araneus l. (mammalia) in belarus |
publisher |
Zenodo |
publishDate |
2017 |
url |
https://doi.org/10.3897/compcytogen.v11i2.11142 |
genre |
dvina |
genre_facet |
dvina |
op_source |
Comparative Cytogenetics, 11((2)), 359-373, (2017-05-11) |
op_relation |
https://zenodo.org/communities/biosyslit https://doi.org/10.3897/compcytogen.v11i2.11142 oai:zenodo.org:574597 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.3897/compcytogen.v11i2.11142 |
container_title |
Comparative Cytogenetics |
container_volume |
11 |
container_issue |
2 |
container_start_page |
359 |
op_container_end_page |
373 |
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1810441589214937088 |