Juliette Luiselli

PhD student at @insadelyon, in the Beagle @INRIA team ( Evolutionary biology and modelling

[Juliette Luiselli @JLuisell]

Don't hesitate to share and follow for more updates on Theoretical Biology and artificial evolution experiments 😊

[Juliette Luiselli @JLuisell]

Very happy to share the second paper of my PhD thesis 🎊😊 We study the effect of mutation rate (mu) and population size (N) on genome size reduction 🧬

In short, we show that an increase in either N or mu reduces genomes, but in different ways (1/3)

https://t.co/KQRWTvZ9YC

[Juliette Luiselli @JLuisell]

- an increase in mu reduces both the coding and non-coding sizes
- an increase in N reduces solely the non-coding size

Most surprisingy (and interestingly), the coding *fraction* is determined by the *product N x mu* !

We still have lots to understand here!
(2/3)

[Sergi Valverde🌍(under a blue sky) @svalver]

A study reveals that viral evolution can undergo rapid bursts without external factors, with duplication events- and not just mutations-playing crucial roles in facilitating these innovations. #VirusEvolution #PunctuatedEvolution #Genomics
https://t.co/FM7gJalew0

[Juliette Luiselli @JLuisell]

If you can't wait this long, our work is published in Molecular Ecology !
https://t.co/GdHSibITJ6

I'm looking forward to meeting some amazing people at the conference 😊

[Juliette Luiselli @JLuisell]

I'm delighted to present part of my PhD work this Saturday at #Evolution2024 in Montreal :D

Want to know more about the key role of chromosomal rearrangements in genome evolution ? Come at 4.30pm in room 518B ! It's part of the great session on Evolutionary theory.

[Juliette Luiselli @JLuisell]

I promise next time I won't speak as fast as today :)

[Juliette Luiselli @JLuisell]

I want to thank #ISMB2024 and #EvolCompGen for the opportunity to present my work this morning about genome streamlining 😊

If you want to know more, we have a preprint available ! https://t.co/10GwT2zLqH

[Juliette Luiselli @JLuisell]

Merci pour cette super conférence !!
Je vais très vite aller lire le livre d'Isabelle Collet pour en apprendre plus et je le conseille à tout le monde ! =)

[Centre Inria de Lyon @Inria_lyon]

#FestivalNumérique
📢 Aujourd'hui à @binsalyon conférence d'Isabelle Collet, professeure en sciences de l'éducation à l'Université de Genève @UNIGEnews
🙏Merci @ColletIsabelle4 pour votre éclairage historique sur les femmes et l'informatique
https://t.co/Q5U5nmmMwJ

[Juliette Luiselli @JLuisell]

I am very proud to share my first ever fully published paper on the importance of chromosomal rearrangements for genome evolution !
Thanks to the whole team for their work 🤗
Available for free in @molecology : https://t.co/Afqdl243Ri

[ignacio quintero @ignacioqevo]

Please help me spread the word:

I offer a 18 month postdoctoral position to develop phylogenetic models that assess the influence of trait evolution on diversification dynamics. Details in the link, do not hesitate to contact me for further information!
https://t.co/C13BFalTxa

[Juliette Luiselli @JLuisell]

@bramvandijk88 Sorry for the finalist writing, it's not easy to explain within one tweet haha

[Juliette Luiselli @JLuisell]

@bramvandijk88 Our interpretation is that as you increase the mutational pressure , and since most possible duplications would be highly deleterious, genomes evolve to protect themselves. Here, as the mutation rates are per base, genomes shrink to reduce the number of occurring duplications

[Communications Biology @CommsBio]

Testing the consequences of mitochondrial endosymbiosis in a theoretical approach, authors find that genome expansion and asymmetry in genome size stem from host-symbiont cell-cycle coordination.
@DerDunk
https://t.co/4qqLj2PXlC

[Juliette Luiselli @JLuisell]

Currently presenting my poster on robustness and genome size at #SMBE2023 !!
San Paolo Cloisters, Poster 392 !!

[Juliette Luiselli @JLuisell]

Great place !
#SMBE2023

[Juliette Luiselli @JLuisell]

@tgrohens Same 😍😜

[Valentin Melot @v_melot]

Le rapport complet contient :
👉 une explication, pour le lecteur non averti, du fonctionnement des technologies blockchain et cryptoactifs, et un « fact checking » de certaines des promesses qui accompagnent ces technologies (annexes I et II)

[Guillaume Jeanne @DrJeanneGuillom]

Vous en avez peut être entendu parler: une nouvelle grosse étude épidémio sur les conséquences de l'alcool est parue récemment !
Je vous propose un petit décryptage 👇 (1/8)