Les journées IDEEV 2022 - first day
JIDEEV
01/12/2022
08:30:00
École Centrale, Bâtiment Eiffel, Auditorium Michelin
Scientific mediation activities carried out by the SPS network
SémIDEEV
21/10/2022
12:00:00
Pierre Hilson and Océane Durand
IDEEV - Salle Rosalind Franklin
The Plants and Society working group of the Saclay Plant Sciences Network (SPS) develops scientific mediation activities for students and the general public. These activities aim to explain the biology of plants and their impacts on our societies. They also illustrate how the research carried out in …
Genomic contributors of speciation: insights from nascent species boundaries
SémIDEEV
02/04/2021
16:00:00
Silu WANG (University of California, Berkeley)
GQE-Le Moulon
Résumé
What genomic mechanisms are shaping the boundaries of diverging lineages is becoming the central question in speciation genomics. Here we addressed this question in a nascent warbler species complex in the Pacific West. With cross-time periods sampling, genomic analyses, and behavioral …
CANCELLED - The same, yet different: gene expression variability between genetically identical plants
SémIDEEV
26/03/2021
12:00:00
Sandra CORTIJO, BPMP, Montpellier
GQE-Le Moulon
Soory: the seminar is cancelled
Abstract
A fundamental question in biology is how gene expression is regulated to give rise to a given phenotype. However, transcriptional variability, or noise, is rarely explored and could strongly influence the relationship between genotype and phenotype. It is …
Experimental study of the evolution of recombination
SémIDEEV
18/03/2021
11:00:00
Tom PARÉE, Institut de Biologie École Normale Supérieure, Paris
GQE-Le Moulon
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Abstract
There are important variations in meiotic recombination between and within species. Despite recent studies, there is a lack of empirical data to understand how different recombination maps affect adaptation and …
Traces of transposable elements in genome dark matter co-opted by flowering gene regulation networks
SémIDEEV
12/03/2021
12:00:00
Hadi QUESNEVILLE (INRAE, URGI, Versailles)
GQE-Le Moulon
Résumé
Transposable elements (TEs) are mobile, repetitive DNA sequences that make the largest contribution to genome bulk. They thus contribute to the so-called “dark matter of the genome”, the part of the genome in which nothing is immediately recognizable as biologically functional.
We developed a …