The evolutionary consequences of interactions between the epigenome, the genome and the environment

Autor: Pierre Baduel, Iris Sammarco, Rowan Barrett, Marta Coronado‐Zamora, Amélie Crespel, Bárbara Díez‐Rodríguez, Janay Fox, Dario Galanti, Josefa González, Alexander Jueterbock, Eric Wootton, Ewan Harney

Publikováno v: Evolutionary Applications, Vol 17, Iss 7, Pp n/a-n/a (2024)

Abstract The epigenome is the suite of interacting chemical marks and molecules that helps to shape patterns of development, phenotypic plasticity and gene regulation, in part due to its responsiveness to environmental stimuli. There is increasing in

Externí odkaz: https://doaj.org/article/9aad4c8f52c24678a3d90d2d523c337a

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

Autor: Pierre Baduel, Leandro Quadrana, Ben Hunter, Kirsten Bomblies, Vincent Colot

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)

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 p

Externí odkaz: https://doaj.org/article/8f77e8841cba4ea080e3124cc900ae6f

Genetic basis and evolution of rapid cycling in railway populations of tetraploid Arabidopsis arenosa.

Autor: Pierre Baduel, Ben Hunter, Sarang Yeola, Kirsten Bomblies

Publikováno v: PLoS Genetics, Vol 14, Iss 7, p e1007510 (2018)

Spatially structured plant populations with diverse adaptations provide powerful models to investigate evolution. Human-generated ruderal habitats are abundant and low-competition, but are challenging for plants not adapted to them. Ruderal habitats

Externí odkaz: https://doaj.org/article/ac8308eb7d7742f2b18ff5b0208ac3e4

The epiallelic potential of transposable elements and its evolutionary significance in plants

Autor: Pierre Baduel, Vincent Colot

Publikováno v: Philosophical Transactions of the Royal Society B: Biological Sciences
Philosophical Transactions of the Royal Society B: Biological Sciences, Royal Society, The, 2021, 376 (1826), pp.20200123. ⟨10.1098/rstb.2020.0123⟩
Philosophical Transactions of the Royal Society B: Biological Sciences, 2021, 376 (1826), pp.20200123. ⟨10.1098/rstb.2020.0123⟩

DNA provides the fundamental framework for heritability, yet heritable trait variation need not be completely ‘hard-wired’ into the DNA sequence. In plants, the epigenetic machinery that controls transposable element (TE) activity, and which incl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::757a01abc461824f65515ba5834daab5
https://hal.archives-ouvertes.fr/hal-03458763

Efficient Detection of Transposable Element Insertion Polymorphisms Between Genomes Using Short-Read Sequencing Data

Autor: Leandro Quadrana, Vincent Colot, Pierre Baduel

Publikováno v: Plant Transposable Elements
Plant Transposable Elements, 2250, Springer US, pp.157-169, 2021, Methods in Molecular Biology, ⟨10.1007/978-1-0716-1134-0_15⟩
Methods in Molecular Biology ISBN: 9781071611333

Transposable elements (TEs) are powerful generators of major-effect mutations, most of which are deleterious at the species level and maintained at very low frequencies within populations. As reference genomes can only capture a minor fraction of suc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cf94b5440c1eca3ead5ffdd72cb1711
https://hal.archives-ouvertes.fr/hal-03458769