A comparison of the chromosome G-banding pattern in two Sorex species, S. satunini and S. araneus (Mammalia, Insectivora)

Abstract. The G-banded karyotype of Sorex satunini was compared with the karyotype of Sorex araneus. Extensive homology was revealed. The major chromosomal rearrangements involved in the evolutionary divergence of these species have been identified as centric fusions and centromeric shifts. From the...

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Autores principales: Borisov, Yuriy M., Orlov, Victor N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3833806/
https://www.ncbi.nlm.nih.gov/pubmed/24260667
http://dx.doi.org/10.3897/CompCytogen.v6i3.3019
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author Borisov, Yuriy M.
Orlov, Victor N.
author_facet Borisov, Yuriy M.
Orlov, Victor N.
author_sort Borisov, Yuriy M.
collection PubMed
description Abstract. The G-banded karyotype of Sorex satunini was compared with the karyotype of Sorex araneus. Extensive homology was revealed. The major chromosomal rearrangements involved in the evolutionary divergence of these species have been identified as centric fusions and centromeric shifts. From the known palaeontological age of Sorex satunini it is obvious that the vast chromosomal polymorphism of the Sorex araneus group originated during the middle Pleistocene.
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spelling pubmed-38338062013-11-20 A comparison of the chromosome G-banding pattern in two Sorex species, S. satunini and S. araneus (Mammalia, Insectivora) Borisov, Yuriy M. Orlov, Victor N. Comp Cytogenet Article Abstract. The G-banded karyotype of Sorex satunini was compared with the karyotype of Sorex araneus. Extensive homology was revealed. The major chromosomal rearrangements involved in the evolutionary divergence of these species have been identified as centric fusions and centromeric shifts. From the known palaeontological age of Sorex satunini it is obvious that the vast chromosomal polymorphism of the Sorex araneus group originated during the middle Pleistocene. Pensoft Publishers 2012-08-20 /pmc/articles/PMC3833806/ /pubmed/24260667 http://dx.doi.org/10.3897/CompCytogen.v6i3.3019 Text en Yuriy M. Borisov, Victor N. Orlov http://creativecommons.org/licenses/by/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution License 3.0 (CC-BY), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Article
Borisov, Yuriy M.
Orlov, Victor N.
A comparison of the chromosome G-banding pattern in two Sorex species, S. satunini and S. araneus (Mammalia, Insectivora)
title A comparison of the chromosome G-banding pattern in two Sorex species, S. satunini and S. araneus (Mammalia, Insectivora)
title_full A comparison of the chromosome G-banding pattern in two Sorex species, S. satunini and S. araneus (Mammalia, Insectivora)
title_fullStr A comparison of the chromosome G-banding pattern in two Sorex species, S. satunini and S. araneus (Mammalia, Insectivora)
title_full_unstemmed A comparison of the chromosome G-banding pattern in two Sorex species, S. satunini and S. araneus (Mammalia, Insectivora)
title_short A comparison of the chromosome G-banding pattern in two Sorex species, S. satunini and S. araneus (Mammalia, Insectivora)
title_sort comparison of the chromosome g-banding pattern in two sorex species, s. satunini and s. araneus (mammalia, insectivora)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3833806/
https://www.ncbi.nlm.nih.gov/pubmed/24260667
http://dx.doi.org/10.3897/CompCytogen.v6i3.3019
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