Using genome-wide information to minimize the loss of diversity in conservation programmes
We study here the effect of using genome-wide marker data versus genealogical data in population management for the maintenance of diversity in conservation schemes using optimal contributions. We re-examine the benefits of using molecular data for different population and genome sizes and compare different management strategies according to the group of individuals where we take decisions (parents or offspring). We also study the consequences of using estimated genealogical coancestries calculated from molecular information. Using genome-wide marker data performed usually better than using genealogical data or estimated genealogical coancestry to maintain expected and observed heterozygosity. Furthermore, when we could take decisions acting on the offspring, a larger heterozygosity was maintained than when we based our decisions on the potential parents. © 2011 Blackwell Verlag GmbH.
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Format: | journal article biblioteca |
Language: | English |
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Wiley
2011
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Subjects: | Coancestry, Genealogy, Molecular markers, Optimal contributions, |
Online Access: | http://hdl.handle.net/20.500.12792/6075 http://hdl.handle.net/10261/293726 |
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dig-inia-es-10261-2937262023-02-20T10:31:26Z Using genome-wide information to minimize the loss of diversity in conservation programmes de Cara, M. A. R. Fernández, J. Toro, M. A. Villanueva Gaviña, Beatriz Coancestry Genealogy Molecular markers Optimal contributions We study here the effect of using genome-wide marker data versus genealogical data in population management for the maintenance of diversity in conservation schemes using optimal contributions. We re-examine the benefits of using molecular data for different population and genome sizes and compare different management strategies according to the group of individuals where we take decisions (parents or offspring). We also study the consequences of using estimated genealogical coancestries calculated from molecular information. Using genome-wide marker data performed usually better than using genealogical data or estimated genealogical coancestry to maintain expected and observed heterozygosity. Furthermore, when we could take decisions acting on the offspring, a larger heterozygosity was maintained than when we based our decisions on the potential parents. © 2011 Blackwell Verlag GmbH. 2023-02-20T10:31:26Z 2023-02-20T10:31:26Z 2011 journal article Journal of Animal Breeding and Genetics 128: 456-464 (2011) 0931-2668 http://hdl.handle.net/20.500.12792/6075 http://hdl.handle.net/10261/293726 10.1111/j.1439-0388.2011.00971.x 1439-0388 en none Wiley |
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Coancestry Genealogy Molecular markers Optimal contributions Coancestry Genealogy Molecular markers Optimal contributions de Cara, M. A. R. Fernández, J. Toro, M. A. Villanueva Gaviña, Beatriz Using genome-wide information to minimize the loss of diversity in conservation programmes |
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We study here the effect of using genome-wide marker data versus genealogical data in population management for the maintenance of diversity in conservation schemes using optimal contributions. We re-examine the benefits of using molecular data for different population and genome sizes and compare different management strategies according to the group of individuals where we take decisions (parents or offspring). We also study the consequences of using estimated genealogical coancestries calculated from molecular information. Using genome-wide marker data performed usually better than using genealogical data or estimated genealogical coancestry to maintain expected and observed heterozygosity. Furthermore, when we could take decisions acting on the offspring, a larger heterozygosity was maintained than when we based our decisions on the potential parents. © 2011 Blackwell Verlag GmbH. |
format |
journal article |
topic_facet |
Coancestry Genealogy Molecular markers Optimal contributions |
author |
de Cara, M. A. R. Fernández, J. Toro, M. A. Villanueva Gaviña, Beatriz |
author_facet |
de Cara, M. A. R. Fernández, J. Toro, M. A. Villanueva Gaviña, Beatriz |
author_sort |
de Cara, M. A. R. |
title |
Using genome-wide information to minimize the loss of diversity in conservation programmes |
title_short |
Using genome-wide information to minimize the loss of diversity in conservation programmes |
title_full |
Using genome-wide information to minimize the loss of diversity in conservation programmes |
title_fullStr |
Using genome-wide information to minimize the loss of diversity in conservation programmes |
title_full_unstemmed |
Using genome-wide information to minimize the loss of diversity in conservation programmes |
title_sort |
using genome-wide information to minimize the loss of diversity in conservation programmes |
publisher |
Wiley |
publishDate |
2011 |
url |
http://hdl.handle.net/20.500.12792/6075 http://hdl.handle.net/10261/293726 |
work_keys_str_mv |
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_version_ |
1767603515618754560 |