From Late Miocene to Holocene: processes of differentiation within the Telestes genus (Actinopterygii: Cyprinidae).

Investigating processes and timing of differentiation of organisms is critical in the understanding of the evolutionary mechanisms involved in microevolution, speciation, and macroevolution that generated the extant biodiversity. From this perspective, the Telestes genus is of special interest: the...

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Autores principales:	Vincent Dubut, Antoine Fouquet, Adrien Voisin, Caroline Costedoat, Rémi Chappaz, André Gilles
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2012
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/0eca44955eaf4579a078072c4eddcf91
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spelling	oai:doaj.org-article:0eca44955eaf4579a078072c4eddcf912021-11-18T07:23:48ZFrom Late Miocene to Holocene: processes of differentiation within the Telestes genus (Actinopterygii: Cyprinidae).1932-620310.1371/journal.pone.0034423https://doaj.org/article/0eca44955eaf4579a078072c4eddcf912012-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22479629/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203Investigating processes and timing of differentiation of organisms is critical in the understanding of the evolutionary mechanisms involved in microevolution, speciation, and macroevolution that generated the extant biodiversity. From this perspective, the Telestes genus is of special interest: the Telestes species have a wide distribution range across Europe (from the Danubian district to Mediterranean districts) and have not been prone to translocation. Molecular data (mtDNA: 1,232 bp including the entire Cyt b gene; nuclear genome: 11 microsatellites) were gathered from 34 populations of the Telestes genus, almost encompassing the entire geographic range. Using several phylogenetic and molecular dating methods interpreted in conjunction with paleoclimatic and geomorphologic evidence, we investigated the processes and timing of differentiation of the Telestes lineages. The observed genetic structure and diversity were largely congruent between mtDNA and microsatellites. The Messinian Salinity Crisis (Late Miocene) seems to have played a major role in the speciation processes of the genus. Focusing on T. souffia, a species occurring in the Danube and Rhone drainages, we were able to point out several specific events from the Pleistocene to the Holocene that have likely driven the differentiation and the historical demography of this taxon. This study provides support for an evolutionary history of dispersal and vicariance with unprecedented resolution for any freshwater fish in this region.Vincent DubutAntoine FouquetAdrien VoisinCaroline CostedoatRémi ChappazAndré GillesPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 7, Iss 3, p e34423 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Vincent Dubut Antoine Fouquet Adrien Voisin Caroline Costedoat Rémi Chappaz André Gilles From Late Miocene to Holocene: processes of differentiation within the Telestes genus (Actinopterygii: Cyprinidae).
description	Investigating processes and timing of differentiation of organisms is critical in the understanding of the evolutionary mechanisms involved in microevolution, speciation, and macroevolution that generated the extant biodiversity. From this perspective, the Telestes genus is of special interest: the Telestes species have a wide distribution range across Europe (from the Danubian district to Mediterranean districts) and have not been prone to translocation. Molecular data (mtDNA: 1,232 bp including the entire Cyt b gene; nuclear genome: 11 microsatellites) were gathered from 34 populations of the Telestes genus, almost encompassing the entire geographic range. Using several phylogenetic and molecular dating methods interpreted in conjunction with paleoclimatic and geomorphologic evidence, we investigated the processes and timing of differentiation of the Telestes lineages. The observed genetic structure and diversity were largely congruent between mtDNA and microsatellites. The Messinian Salinity Crisis (Late Miocene) seems to have played a major role in the speciation processes of the genus. Focusing on T. souffia, a species occurring in the Danube and Rhone drainages, we were able to point out several specific events from the Pleistocene to the Holocene that have likely driven the differentiation and the historical demography of this taxon. This study provides support for an evolutionary history of dispersal and vicariance with unprecedented resolution for any freshwater fish in this region.
format	article
author	Vincent Dubut Antoine Fouquet Adrien Voisin Caroline Costedoat Rémi Chappaz André Gilles
author_facet	Vincent Dubut Antoine Fouquet Adrien Voisin Caroline Costedoat Rémi Chappaz André Gilles
author_sort	Vincent Dubut
title	From Late Miocene to Holocene: processes of differentiation within the Telestes genus (Actinopterygii: Cyprinidae).
title_short	From Late Miocene to Holocene: processes of differentiation within the Telestes genus (Actinopterygii: Cyprinidae).
title_full	From Late Miocene to Holocene: processes of differentiation within the Telestes genus (Actinopterygii: Cyprinidae).
title_fullStr	From Late Miocene to Holocene: processes of differentiation within the Telestes genus (Actinopterygii: Cyprinidae).
title_full_unstemmed	From Late Miocene to Holocene: processes of differentiation within the Telestes genus (Actinopterygii: Cyprinidae).
title_sort	from late miocene to holocene: processes of differentiation within the telestes genus (actinopterygii: cyprinidae).
publisher	Public Library of Science (PLoS)
publishDate	2012
url	https://doaj.org/article/0eca44955eaf4579a078072c4eddcf91
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From Late Miocene to Holocene: processes of differentiation within the Telestes genus (Actinopterygii: Cyprinidae).

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