Agathe couturier
@agathe-couturier.bsky.social
PhD in Microbiology,
Postdoctoral fellow - UCLouvain - LalouxLab
Prey - Predator interactions
#Bdellovibrio
Former in @LesterlinLab - #conjugation
ORCID : 0000-0003-0923-253X
Postdoctoral fellow - UCLouvain - LalouxLab
Prey - Predator interactions
#Bdellovibrio
Former in @LesterlinLab - #conjugation
ORCID : 0000-0003-0923-253X
Reposted by Agathe couturier
Our preprint is now published in PNAS! This came together thanks to a great collaboration with Antoine Hocher and a strong team effort from the Le Lab. Thank you to the reviewers and to everyone who helped improve it. I hope ParB aficionados will enjoy it.
www.pnas.org/doi/10.1073/...
www.pnas.org/doi/10.1073/...
Versatile NTP recognition and domain fusions expand the functional repertoire of the ParB-CTPase fold beyond chromosome segregation | PNAS
Nucleotide triphosphate (NTP)-dependent molecular switches regulate essential cellular
processes by cycling between active and inactive states thro...
www.pnas.org
December 4, 2025 at 8:10 PM
Our preprint is now published in PNAS! This came together thanks to a great collaboration with Antoine Hocher and a strong team effort from the Le Lab. Thank you to the reviewers and to everyone who helped improve it. I hope ParB aficionados will enjoy it.
www.pnas.org/doi/10.1073/...
www.pnas.org/doi/10.1073/...
Exclusion systems, far from slowing down plasmid spread, are in fact essential to preserve host cell viability and thereby ensure the successful dissemination of conjugative plasmids and antibiotic resistance genes.
@nfrk92.bsky.social
@narjournal.bsky.social
academic.oup.com/nar/article/...
@nfrk92.bsky.social
@narjournal.bsky.social
academic.oup.com/nar/article/...
Exclusion systems preserve host cell homeostasis and fitness, ensuring successful dissemination of conjugative plasmids and associated resistance genes
Abstract. Plasmid conjugation is a major driver of antibiotic resistance dissemination in bacteria. In addition to genes required for transfer and maintena
academic.oup.com
September 17, 2025 at 10:17 AM
Exclusion systems, far from slowing down plasmid spread, are in fact essential to preserve host cell viability and thereby ensure the successful dissemination of conjugative plasmids and antibiotic resistance genes.
@nfrk92.bsky.social
@narjournal.bsky.social
academic.oup.com/nar/article/...
@nfrk92.bsky.social
@narjournal.bsky.social
academic.oup.com/nar/article/...
Reposted by Agathe couturier
#MicroSky Summer read!
Predatory bacteria kill and eat other bacteria. Their deadly actions come in many flavors, often via direct physical contact between predator &
prey 🧛
How do they do it?
Our review 📖 @coralietesseur.bsky.social @ysantin.bsky.social
www.sciencedirect.com/science/arti...
Predatory bacteria kill and eat other bacteria. Their deadly actions come in many flavors, often via direct physical contact between predator &
prey 🧛
How do they do it?
Our review 📖 @coralietesseur.bsky.social @ysantin.bsky.social
www.sciencedirect.com/science/arti...
Strategies and mechanisms of contact-dependent predation in bacteria
Predatory bacteria kill other bacteria to acquire nutrients. Among diverse strategies to kill and feed on prey, contact-dependent predation stands out…
www.sciencedirect.com
July 25, 2025 at 4:59 PM
#MicroSky Summer read!
Predatory bacteria kill and eat other bacteria. Their deadly actions come in many flavors, often via direct physical contact between predator &
prey 🧛
How do they do it?
Our review 📖 @coralietesseur.bsky.social @ysantin.bsky.social
www.sciencedirect.com/science/arti...
Predatory bacteria kill and eat other bacteria. Their deadly actions come in many flavors, often via direct physical contact between predator &
prey 🧛
How do they do it?
Our review 📖 @coralietesseur.bsky.social @ysantin.bsky.social
www.sciencedirect.com/science/arti...