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
To join the conference, please, type you first name and last name. Thank you .
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 …
Modélisation des conséquences évolutives de la compétition pour la lumière dans des populations composites de blé
Soutenance de thèse
12/03/2021
09:00:00
Emmanuelle BLANC
Visioconférence
Soutenance de thèse de doctorat de l’Université Paris-Saclay
École doctorale Sciences du végétal : du gène à l’écosystème (SEVE)
Vendredi 12 mars 2021 à 9h00
En visioconférence à l’URL :
https://office.moulon.inra.fr/nextcloud/index.php/apps/bbb/b/sXs6rpqadb4WjipK
Veuillez vous …
Genetics of adaptation: a dialog between quantitative genetics and population genomic
SémIDEEV
05/03/2021
12:00:00
Pierre de Villemereuil (ISYEB, Paris*)
GQE-Le Moulon
Résumé
Trying to understand the dynamics of adaptive systems, and especially to disentangle the interplay between environment, phenotype and genotype, is a difficult endeavour. It requires integrating different biological levels and factors, appropriate experimental approaches and tailored …