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#3Dgenome, #3R, #chromatin, #synbio, #microbiome... Opinions are my own.
Romain Koszul








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On this day, in 1961, two articles appeared in Nature announcing the isolation of messenger RNA (mRNA) www.cell.com/current-biol...
1mo
www.cell.com
Cobb looks back at the complicated series events that led to the discovery of messenger RNA, highlighting the often difficult problem of attributing credit for scientific advances.
Who discovered messenger RNA?
Alejandro Montenegro
This one means a lot. Our paper, “Large extrachromosomal replicons are widespread across bacterial lineages and show coordinated replication termination and spatial coupling with the chromosome,” is out! doi.org/10.1038/s414...
Very excited to announce the FIRST symposium on epigenome editing! These tools are becoming widely used in mol bio, ag & therapy. It's time to bring leaders together to discuss this rapidly growing and exciting field. And why not in Paris! Please register & share! (1/2) ctrlepiedit.sciencesconf.org
1mo
3mo
Big change for researchers with disabilities who seek a faculty position in France. Positions are now open to any lab in the country and there are 2 positions for biology labs. carrieres.cnrs.fr/actualites/r...
Nerd alert: 10 000 bandes pirates de concert - enregistrées sur plus de 30 ans - rendues disponibles à tout le monde www.dexerto.com/entertainmen...
2mo
2mo
Bacterial genomes often include extrachromosomal replicons, ranging from small plasmids to chromosome-scale replicons. Here, Czarnecki et al. analyse more than 40,000 complete bacterial genomes and sh...
doi.org
Large extrachromosomal replicons are widespread across bacterial lineages and show coordinated replication termination and spatial coupling with the chromosome - Nature Communications
A quick notice: the Hi-C scaffolder InstaGRAAL is available on PyPI, with an -endtoend mode that should facilitate homemade scaffolding project. "pip install instagraal" and info here: github.com/koszullab/in... (non contractual movie since we removed the openGL visual long ago :-)
1mo
Les candidats retenus signent un contrat d’un an, qui peut être renouvelé pour une durée n’excédant pas celle fixée initialement. Pendant cette période, ils bénéficient des mêmes conditions de travail, droits et avantages que les chercheurs stagiaires de la fonction publique.
Recrutement 2026 de chercheuses et chercheurs en situation de handicap - CNRS Carrières
carrieres.cnrs.fr
A music fan from Chicago is digitizing and uploading his four-decade-long collection of live concert recordings to the internet.
www.dexerto.com
Man who recorded over 10,000 live concerts is releasing them all online for free - Dexerto
Video
Happy to share our review of the past, recent, and future applications of synthetic genomics in studying the 3D functional organization of chromosomes, a set of approaches that are gaining momentum! www.sciencedirect.com/science/arti...
1mo
sPYce is now published in Nature Ecology and Evolution! sPYce is a method to integrate single-cell regulatory data across species, without requiring whole-genome alignments between species. More below ⬇️ www.nature.com/articles/s41...
Romain Koszul
4d
The role of genome 3D organization for fundamental chromatin processes, such as long-range promoter-activator regulatory interactions, remains ambiguo…
www.sciencedirect.com
Synthetic chromosomes for 3D functional genomics: from principles to AI-guided design
www.lemonde.fr/planete/arti...
Romain Koszul
Maxim Greenberg
Marie-Eve VAL
1mo
Alignment-free integration of single-nucleus ATAC-seq across species with sPYce - Nature Ecology & Evolution
This paper presents sPYce, a method that integrates single-nucleus ATAC-seq data across species, allowing for comparison of gene regulatory evolution across species.
www.nature.com
Jean Léon Maître
Pierre Bataille
www.lemonde.fr
Moisissures dans les collections, bibliothèque inondée, fissures dans les murs… Alors que l’établissement célèbre ses 400 ans, fort d’une importante fréquentation et d’une renommée scientifique intern...
L’appel à l’aide du Muséum national d’histoire naturelle, très délabré : « Les ossements minéralisés explosent littéralement »
Camille Berthelot
Emmanuel Laurentin