Supplementary material from "Bracketing phenogenotypic limits of mammalian hybridization"
An increasing number of mammalian species have been shown to have a history of hybridization and introgression based on genetic analyses. Only relatively few fossils, however, preserve genetic material, and morphology must be used to identify the species and determine whether morphologically interme...
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ftdatacite:10.6084/m9.figshare.c.4302695.v2 2023-05-15T18:07:07+02:00 Supplementary material from "Bracketing phenogenotypic limits of mammalian hybridization" Savriama, Yoland Valtonen, Mia Kammonen, Juhana I. Rastas, Pasi Olli-Pekka Smolander Lyyski, Annina Häkkinen, Teemu J. Corfe, Ian J. Gerber, Sylvain Salazar-Ciudad, Isaac Paulin, Lars Holm, Liisa Löytynoja, Ari Auvinen, Petri Jernvall, Jukka 2018 https://dx.doi.org/10.6084/m9.figshare.c.4302695.v2 https://figshare.com/collections/Supplementary_material_from_Bracketing_phenogenotypic_limits_of_mammalian_hybridization_/4302695/2 unknown Figshare https://dx.doi.org/10.1098/rsos.180903 https://dx.doi.org/10.6084/m9.figshare.c.4302695 CC BY 4.0 https://creativecommons.org/licenses/by/4.0 CC-BY Genetics FOS Biological sciences Developmental Biology 40308 Palaeontology incl. Palynology FOS Earth and related environmental sciences Collection article 2018 ftdatacite https://doi.org/10.6084/m9.figshare.c.4302695.v2 https://doi.org/10.1098/rsos.180903 https://doi.org/10.6084/m9.figshare.c.4302695 2021-11-05T12:55:41Z An increasing number of mammalian species have been shown to have a history of hybridization and introgression based on genetic analyses. Only relatively few fossils, however, preserve genetic material, and morphology must be used to identify the species and determine whether morphologically intermediate fossils could represent hybrids. Because dental and cranial fossils are typically the key body parts studied in mammalian palaeontology, here we bracket the potential for phenotypically extreme hybridizations by examining uniquely preserved cranio-dental material of a captive hybrid between grey and ringed seals. We analysed how distinct these species are genetically and morphologically, how easy it is to identify the hybrids using morphology and whether comparable hybridizations happen in the wild. We show that the genetic distance between these species is more than twice the modern human–Neanderthal distance, but still within that of morphologically similar species pairs known to hybridize. By contrast, morphological and developmental analyses show grey and ringed seals to be highly disparate, and that the hybrid is a predictable intermediate. Genetic analyses of the parent populations reveal introgression in the wild, suggesting that grey–ringed seal hybridization is not limited to captivity. Taken together, we postulate that there is considerable potential for mammalian hybridization between phenotypically disparate taxa. Article in Journal/Newspaper ringed seal DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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language |
unknown |
topic |
Genetics FOS Biological sciences Developmental Biology 40308 Palaeontology incl. Palynology FOS Earth and related environmental sciences |
spellingShingle |
Genetics FOS Biological sciences Developmental Biology 40308 Palaeontology incl. Palynology FOS Earth and related environmental sciences Savriama, Yoland Valtonen, Mia Kammonen, Juhana I. Rastas, Pasi Olli-Pekka Smolander Lyyski, Annina Häkkinen, Teemu J. Corfe, Ian J. Gerber, Sylvain Salazar-Ciudad, Isaac Paulin, Lars Holm, Liisa Löytynoja, Ari Auvinen, Petri Jernvall, Jukka Supplementary material from "Bracketing phenogenotypic limits of mammalian hybridization" |
topic_facet |
Genetics FOS Biological sciences Developmental Biology 40308 Palaeontology incl. Palynology FOS Earth and related environmental sciences |
description |
An increasing number of mammalian species have been shown to have a history of hybridization and introgression based on genetic analyses. Only relatively few fossils, however, preserve genetic material, and morphology must be used to identify the species and determine whether morphologically intermediate fossils could represent hybrids. Because dental and cranial fossils are typically the key body parts studied in mammalian palaeontology, here we bracket the potential for phenotypically extreme hybridizations by examining uniquely preserved cranio-dental material of a captive hybrid between grey and ringed seals. We analysed how distinct these species are genetically and morphologically, how easy it is to identify the hybrids using morphology and whether comparable hybridizations happen in the wild. We show that the genetic distance between these species is more than twice the modern human–Neanderthal distance, but still within that of morphologically similar species pairs known to hybridize. By contrast, morphological and developmental analyses show grey and ringed seals to be highly disparate, and that the hybrid is a predictable intermediate. Genetic analyses of the parent populations reveal introgression in the wild, suggesting that grey–ringed seal hybridization is not limited to captivity. Taken together, we postulate that there is considerable potential for mammalian hybridization between phenotypically disparate taxa. |
format |
Article in Journal/Newspaper |
author |
Savriama, Yoland Valtonen, Mia Kammonen, Juhana I. Rastas, Pasi Olli-Pekka Smolander Lyyski, Annina Häkkinen, Teemu J. Corfe, Ian J. Gerber, Sylvain Salazar-Ciudad, Isaac Paulin, Lars Holm, Liisa Löytynoja, Ari Auvinen, Petri Jernvall, Jukka |
author_facet |
Savriama, Yoland Valtonen, Mia Kammonen, Juhana I. Rastas, Pasi Olli-Pekka Smolander Lyyski, Annina Häkkinen, Teemu J. Corfe, Ian J. Gerber, Sylvain Salazar-Ciudad, Isaac Paulin, Lars Holm, Liisa Löytynoja, Ari Auvinen, Petri Jernvall, Jukka |
author_sort |
Savriama, Yoland |
title |
Supplementary material from "Bracketing phenogenotypic limits of mammalian hybridization" |
title_short |
Supplementary material from "Bracketing phenogenotypic limits of mammalian hybridization" |
title_full |
Supplementary material from "Bracketing phenogenotypic limits of mammalian hybridization" |
title_fullStr |
Supplementary material from "Bracketing phenogenotypic limits of mammalian hybridization" |
title_full_unstemmed |
Supplementary material from "Bracketing phenogenotypic limits of mammalian hybridization" |
title_sort |
supplementary material from "bracketing phenogenotypic limits of mammalian hybridization" |
publisher |
Figshare |
publishDate |
2018 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.4302695.v2 https://figshare.com/collections/Supplementary_material_from_Bracketing_phenogenotypic_limits_of_mammalian_hybridization_/4302695/2 |
genre |
ringed seal |
genre_facet |
ringed seal |
op_relation |
https://dx.doi.org/10.1098/rsos.180903 https://dx.doi.org/10.6084/m9.figshare.c.4302695 |
op_rights |
CC BY 4.0 https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.c.4302695.v2 https://doi.org/10.1098/rsos.180903 https://doi.org/10.6084/m9.figshare.c.4302695 |
_version_ |
1766179026199642112 |