Data_Sheet_1_Identification of Wolf-Dog Hybrids in Europe – An Overview of Genetic Studies.docx
Significant development of genetic tools during the last decades provided opportunities for more detailed analyses and deeper understanding of species hybridization. New genetic markers allowed for reliable identification of admixed individuals deriving from recent hybridization events (a few genera...
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Online Access: | https://doi.org/10.3389/fevo.2021.760160.s001 |
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ftsmithonian:oai:figshare.com:article/16917703 2023-05-15T15:50:52+02:00 Data_Sheet_1_Identification of Wolf-Dog Hybrids in Europe – An Overview of Genetic Studies.docx Arkadiusz Dziech (11635222) 2021-11-02T11:23:17Z https://doi.org/10.3389/fevo.2021.760160.s001 unknown https://figshare.com/articles/dataset/Data_Sheet_1_Identification_of_Wolf-Dog_Hybrids_in_Europe_An_Overview_of_Genetic_Studies_docx/16917703 doi:10.3389/fevo.2021.760160.s001 CC BY 4.0 CC-BY Evolutionary Biology Ecology Invasive Species Ecology Landscape Ecology Conservation and Biodiversity Behavioural Ecology Community Ecology (excl. Invasive Species Ecology) Ecological Physiology Freshwater Ecology Marine and Estuarine Ecology (incl. Marine Ichthyology) Population Ecology Terrestrial Ecology Bayesian clustering Canis lupus domestic dog gray wolf methodology microsatellites SNPs WDH Dataset 2021 ftsmithonian https://doi.org/10.3389/fevo.2021.760160.s001 2021-12-19T22:51:55Z Significant development of genetic tools during the last decades provided opportunities for more detailed analyses and deeper understanding of species hybridization. New genetic markers allowed for reliable identification of admixed individuals deriving from recent hybridization events (a few generations) and those originating from crossings up to 19 generations back. Implementation of microsatellites (STRs) together with Bayesian clustering provided abundant knowledge regarding presence of admixed individuals in numerous populations and helped understand the problematic nature of studying hybridization (i.a., defining a reliable thresholds for recognizing individuals as admixed or obtaining well-grounded results representing actual proportion of hybrids in a population). Nevertheless, their utilization is limited to recent crossbreeding events. Single Nucleotide Polymorphisms (SNPs) proved to be more sensible tools for admixture analyses furnishing more reliable knowledge, especially for older generation backcrosses. Small sets of Ancestry Informative Markers (AIMs) of both types of markers were effective enough to implement in monitoring programs, however, SNPs seem to be more appropriate because of their ability to identify admixed individuals up to 3rd generations. The main aim of this review is to summarize abundant knowledge regarding identification of wolf-dog hybrids in Europe and discuss the most relevant problems relating to the issue, together with advantages and disadvantages of implemented markers and approaches. Dataset Canis lupus gray wolf Unknown |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftsmithonian |
language |
unknown |
topic |
Evolutionary Biology Ecology Invasive Species Ecology Landscape Ecology Conservation and Biodiversity Behavioural Ecology Community Ecology (excl. Invasive Species Ecology) Ecological Physiology Freshwater Ecology Marine and Estuarine Ecology (incl. Marine Ichthyology) Population Ecology Terrestrial Ecology Bayesian clustering Canis lupus domestic dog gray wolf methodology microsatellites SNPs WDH |
spellingShingle |
Evolutionary Biology Ecology Invasive Species Ecology Landscape Ecology Conservation and Biodiversity Behavioural Ecology Community Ecology (excl. Invasive Species Ecology) Ecological Physiology Freshwater Ecology Marine and Estuarine Ecology (incl. Marine Ichthyology) Population Ecology Terrestrial Ecology Bayesian clustering Canis lupus domestic dog gray wolf methodology microsatellites SNPs WDH Arkadiusz Dziech (11635222) Data_Sheet_1_Identification of Wolf-Dog Hybrids in Europe – An Overview of Genetic Studies.docx |
topic_facet |
Evolutionary Biology Ecology Invasive Species Ecology Landscape Ecology Conservation and Biodiversity Behavioural Ecology Community Ecology (excl. Invasive Species Ecology) Ecological Physiology Freshwater Ecology Marine and Estuarine Ecology (incl. Marine Ichthyology) Population Ecology Terrestrial Ecology Bayesian clustering Canis lupus domestic dog gray wolf methodology microsatellites SNPs WDH |
description |
Significant development of genetic tools during the last decades provided opportunities for more detailed analyses and deeper understanding of species hybridization. New genetic markers allowed for reliable identification of admixed individuals deriving from recent hybridization events (a few generations) and those originating from crossings up to 19 generations back. Implementation of microsatellites (STRs) together with Bayesian clustering provided abundant knowledge regarding presence of admixed individuals in numerous populations and helped understand the problematic nature of studying hybridization (i.a., defining a reliable thresholds for recognizing individuals as admixed or obtaining well-grounded results representing actual proportion of hybrids in a population). Nevertheless, their utilization is limited to recent crossbreeding events. Single Nucleotide Polymorphisms (SNPs) proved to be more sensible tools for admixture analyses furnishing more reliable knowledge, especially for older generation backcrosses. Small sets of Ancestry Informative Markers (AIMs) of both types of markers were effective enough to implement in monitoring programs, however, SNPs seem to be more appropriate because of their ability to identify admixed individuals up to 3rd generations. The main aim of this review is to summarize abundant knowledge regarding identification of wolf-dog hybrids in Europe and discuss the most relevant problems relating to the issue, together with advantages and disadvantages of implemented markers and approaches. |
format |
Dataset |
author |
Arkadiusz Dziech (11635222) |
author_facet |
Arkadiusz Dziech (11635222) |
author_sort |
Arkadiusz Dziech (11635222) |
title |
Data_Sheet_1_Identification of Wolf-Dog Hybrids in Europe – An Overview of Genetic Studies.docx |
title_short |
Data_Sheet_1_Identification of Wolf-Dog Hybrids in Europe – An Overview of Genetic Studies.docx |
title_full |
Data_Sheet_1_Identification of Wolf-Dog Hybrids in Europe – An Overview of Genetic Studies.docx |
title_fullStr |
Data_Sheet_1_Identification of Wolf-Dog Hybrids in Europe – An Overview of Genetic Studies.docx |
title_full_unstemmed |
Data_Sheet_1_Identification of Wolf-Dog Hybrids in Europe – An Overview of Genetic Studies.docx |
title_sort |
data_sheet_1_identification of wolf-dog hybrids in europe – an overview of genetic studies.docx |
publishDate |
2021 |
url |
https://doi.org/10.3389/fevo.2021.760160.s001 |
genre |
Canis lupus gray wolf |
genre_facet |
Canis lupus gray wolf |
op_relation |
https://figshare.com/articles/dataset/Data_Sheet_1_Identification_of_Wolf-Dog_Hybrids_in_Europe_An_Overview_of_Genetic_Studies_docx/16917703 doi:10.3389/fevo.2021.760160.s001 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fevo.2021.760160.s001 |
_version_ |
1766385892050599936 |