Benjamin Geffroy
@bengeffroy.bsky.social
Researcher at MARBEC, interested by sex determination, behaviour and the physiology of stress
Happy to finally share our last article of the MiSS (MicroARN, Sex & Stress) project in Molecular Reproduction & Development where we identify potentially conserved miRNAs as sex markers in the fishes' plasma | Reproductive Biology Journal | onlinelibrary.wiley.com/doi/10.1002/...
Identifying Sexually Dimorphic Circulating MicroRNAs in Gonochoristic and Hermaphroditic Marine Fish Species
In many fish species, males and females are difficult to distinguish at the juvenile stage and size differences appear during maturation, often favoring females. Molecular tools for sexing live fish ....
onlinelibrary.wiley.com
June 23, 2025 at 12:35 PM
Happy to finally share our last article of the MiSS (MicroARN, Sex & Stress) project in Molecular Reproduction & Development where we identify potentially conserved miRNAs as sex markers in the fishes' plasma | Reproductive Biology Journal | onlinelibrary.wiley.com/doi/10.1002/...
🐠🐟🐡 All you ever wanted to know about fish personality in this book chapter, the result of an amazing collaboration with worldwide experts www.sciencedirect.com/science/arti...
Behaviors of marine fishes
Fish behavior has been demonstrated to be both complex and diversified. However, as variation of fish behavior is at the forefront of acclimatization …
www.sciencedirect.com
January 21, 2025 at 12:38 PM
🐠🐟🐡 All you ever wanted to know about fish personality in this book chapter, the result of an amazing collaboration with worldwide experts www.sciencedirect.com/science/arti...
I am looking for a Post-Doc to work on the circulating piRNAs allowing to discriminate the sex of fishes. So if you have good bioinformatician skills please contact me. Deadline January 27, 2025 to apply, Doctorate should have been obtained within the past three years.
January 2, 2025 at 2:23 PM
I am looking for a Post-Doc to work on the circulating piRNAs allowing to discriminate the sex of fishes. So if you have good bioinformatician skills please contact me. Deadline January 27, 2025 to apply, Doctorate should have been obtained within the past three years.
We have a new Master internship proposal on the miRNAs involved in thermal stress response in fishes for February 2025: more details here
umr-marbec.fr/poste/marbec...
umr-marbec.fr/poste/marbec...
Stage M2 - Les microARNs comme régulateurs des gènes du stress thermique chez le poisson
Ce projet de recherche vise à mieux comprendre la réponse physiologique du bar commun Dicentrarchus labrax à l’augmentation de la température.
umr-marbec.fr
November 21, 2024 at 3:12 PM
We have a new Master internship proposal on the miRNAs involved in thermal stress response in fishes for February 2025: more details here
umr-marbec.fr/poste/marbec...
umr-marbec.fr/poste/marbec...