Empirical demonstration of hybrid chromosomal races in house mice

Fil: Giménez, Mabel Dionisia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Biología Subtropical. Instituto de Biología Subtropical Nodo Posadas; Argentina.

Bibliographic Details
Main Authors:	Giménez, Mabel Dionisia, Panithanarak, Thadsin, Hauffe, Heidi Christine, Searle, Jeremy B.
Format:	info:eu-repo/semantics/article
Language:	English
Published:	Society for the Study of Evolution 2016
Subjects:	Chromosomal speciation Hybridization Mus musculus domesticus Robertsonian fusión Recombinational speciation Zonal raciation
Online Access:	https://hdl.handle.net/20.500.12219/4476

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spelling	ir-20.500.12219-44762023-02-06T17:00:47Z Empirical demonstration of hybrid chromosomal races in house mice Giménez, Mabel Dionisia Panithanarak, Thadsin Hauffe, Heidi Christine Searle, Jeremy B. Chromosomal speciation Hybridization Mus musculus domesticus Robertsonian fusión Recombinational speciation Zonal raciation Fil: Giménez, Mabel Dionisia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Biología Subtropical. Instituto de Biología Subtropical Nodo Posadas; Argentina. Fil: Giménez, Mabel Dionisia. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Biología Subtropical. Instituto de Biología Subtropical Nodo Posadas; Argentina. Fil: Giménez, Mabel Dionisia. Universidad de York. Departamento de Biología; Reino Unido. Fil: Panithanarak, Thadsin. Universidad de York. Departamento de Biología; Reino Unido. Fil: Panithanarak, Thadsin. Universidad de Burapha. Instituto de Ciencias Marinas; Tailandia. Fil: Hauffe, Heidi Christine. Universidad de York. Departamento de Biología; Reino Unido. Fil: Hauffe, Heidi Christine. Universidad de York. Departamento de Biología; Reino Unido. Fil: Hauffe, Heidi Christine. Instituto Agrario San Michele All'adige. Fondazione Edmund Mach. Centro Ricerca e Innovazione. Departamento de Biodiversidad y Ecología Molecular; Italia. Fil: Searle, Jeremy B. Universidad de York. Departamento de Biología; Reino Unido. Fil: Searle, Jeremy B. Universidad de Cornell. Departamento de Ecología y Evolución; Estados Unidos. Western house mice (Mus musculus domesticus) and common shrews (Sorex araneus) are important models for study of chromosomal speciation. Both had ancestral karyotypes consisting of telocentric chromosomes, and each is subdivided into numerous chromosomal races many of which have resulted from fixation of new mutations (Robertsonian fusions and whole‐arm reciprocal translocations). However, some chromosomal races in both species may alternatively have originated through hybridization, with particular homozygous recombinant products reaching fixation. Here, we demonstrate the process of generation of hybrid chromosomal races for the first time in either species using molecular markers. Analysis of centromeric microsatellite markers show that the Mid Valtellina (IMVA) and Upper Valtellina (IUVA) chromosomal races of the house mouse are recombinant products of hybridization of the Lower Valtellina (ILVA) and Poschiavo (CHPO) chromosomal races, supporting earlier theoretical analysis. IMVA and IUVA occupy a small area of the Italian Alps where ILVA makes contact with CHPO. IUVA and CHPO have previously been shown to be reproductively isolated in one village, emphasizing that hybrid chromosomal races in small mammals, as in plants, have the potential to be part of the speciation process. 2016-06-11 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://hdl.handle.net/20.500.12219/4476 eng info:eu-repo/semantics/altIdentifier/doi/https://onlinelibrary.wiley.com/doi/abs/10.1111/evo.12970 info:eu-repo/semantics/openAccess application/pdf application/pdf 418.5 KB Society for the Study of Evolution
institution	Universidad Nacional de Misiones
collection	Repositorio RIDUNaM
language	English
topic	Chromosomal speciation Hybridization Mus musculus domesticus Robertsonian fusión Recombinational speciation Zonal raciation
spellingShingle	Chromosomal speciation Hybridization Mus musculus domesticus Robertsonian fusión Recombinational speciation Zonal raciation Giménez, Mabel Dionisia Panithanarak, Thadsin Hauffe, Heidi Christine Searle, Jeremy B. Empirical demonstration of hybrid chromosomal races in house mice
description	Fil: Giménez, Mabel Dionisia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Biología Subtropical. Instituto de Biología Subtropical Nodo Posadas; Argentina.
format	info:eu-repo/semantics/article
author	Giménez, Mabel Dionisia Panithanarak, Thadsin Hauffe, Heidi Christine Searle, Jeremy B.
author_facet	Giménez, Mabel Dionisia Panithanarak, Thadsin Hauffe, Heidi Christine Searle, Jeremy B.
author_sort	Giménez, Mabel Dionisia
title	Empirical demonstration of hybrid chromosomal races in house mice
title_short	Empirical demonstration of hybrid chromosomal races in house mice
title_full	Empirical demonstration of hybrid chromosomal races in house mice
title_fullStr	Empirical demonstration of hybrid chromosomal races in house mice
title_full_unstemmed	Empirical demonstration of hybrid chromosomal races in house mice
title_sort	empirical demonstration of hybrid chromosomal races in house mice
publisher	Society for the Study of Evolution
publishDate	2016
url	https://hdl.handle.net/20.500.12219/4476
work_keys_str_mv	AT gimenezmabeldionisia empiricaldemonstrationofhybridchromosomalracesinhousemice AT panithanarakthadsin empiricaldemonstrationofhybridchromosomalracesinhousemice AT hauffeheidichristine empiricaldemonstrationofhybridchromosomalracesinhousemice AT searlejeremyb empiricaldemonstrationofhybridchromosomalracesinhousemice
_version_	1800237296446865408

Empirical demonstration of hybrid chromosomal races in house mice

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