Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation

Why transposable elements (TEs) accumulate in polyploids and the evolutionary implications remain unclear. Here, the authors show that following whole genome duplication, relaxed purifying selection is the main driver of TE over-accumulation, which provides variants for rapid local adaptation.

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Autores principales:	Pierre Baduel, Leandro Quadrana, Ben Hunter, Kirsten Bomblies, Vincent Colot
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/8f77e8841cba4ea080e3124cc900ae6f
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spelling	oai:doaj.org-article:8f77e8841cba4ea080e3124cc900ae6f2021-12-02T17:32:55ZRelaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation10.1038/s41467-019-13730-02041-1723https://doaj.org/article/8f77e8841cba4ea080e3124cc900ae6f2019-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13730-0https://doaj.org/toc/2041-1723Why transposable elements (TEs) accumulate in polyploids and the evolutionary implications remain unclear. Here, the authors show that following whole genome duplication, relaxed purifying selection is the main driver of TE over-accumulation, which provides variants for rapid local adaptation.Pierre BaduelLeandro QuadranaBen HunterKirsten BombliesVincent ColotNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Pierre Baduel Leandro Quadrana Ben Hunter Kirsten Bomblies Vincent Colot Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation
description	Why transposable elements (TEs) accumulate in polyploids and the evolutionary implications remain unclear. Here, the authors show that following whole genome duplication, relaxed purifying selection is the main driver of TE over-accumulation, which provides variants for rapid local adaptation.
format	article
author	Pierre Baduel Leandro Quadrana Ben Hunter Kirsten Bomblies Vincent Colot
author_facet	Pierre Baduel Leandro Quadrana Ben Hunter Kirsten Bomblies Vincent Colot
author_sort	Pierre Baduel
title	Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation
title_short	Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation
title_full	Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation
title_fullStr	Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation
title_full_unstemmed	Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation
title_sort	relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/8f77e8841cba4ea080e3124cc900ae6f
work_keys_str_mv	AT pierrebaduel relaxedpurifyingselectioninautopolyploidsdrivestransposableelementoveraccumulationwhichprovidesvariantsforlocaladaptation AT leandroquadrana relaxedpurifyingselectioninautopolyploidsdrivestransposableelementoveraccumulationwhichprovidesvariantsforlocaladaptation AT benhunter relaxedpurifyingselectioninautopolyploidsdrivestransposableelementoveraccumulationwhichprovidesvariantsforlocaladaptation AT kirstenbomblies relaxedpurifyingselectioninautopolyploidsdrivestransposableelementoveraccumulationwhichprovidesvariantsforlocaladaptation AT vincentcolot relaxedpurifyingselectioninautopolyploidsdrivestransposableelementoveraccumulationwhichprovidesvariantsforlocaladaptation
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Relaxed purifying selection in autopolyploids drives transposable element over-accumulation which provides variants for local adaptation

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