Pierre Galipot

Post-doc in Morphogenesis at Institut de Systématique, Evolution, Biodiversité @Le_Museum @ISYEB_UMR
Previously at @ENSdeLyon and @CirbCdf

[Pierre Galipot @galipatterns]

What does a biologist do during his sabbatical months between thesis and post-doc?

He learns to develop games involving color patterning and launches a Kickstarter (ending tomorrow !).

We're pretty far from the goal, but Twitter's magic can work. RT much much appreciated!

[CAMOUFLAGE - カモフラージュ- @Tipula_games]

Twitter, we need your magic! 🌟 H-24 before our Kickstarter ends. Help us to finish Camouflage, our indie game where you craft pigments and bodypaint to listen to secrets and access hidden places! RT much much appreciated!

https://t.co/vttMSfPa9J

#GodotEngine #MadeinGodot

[CAMOUFLAGE - カモフラージュ- @Tipula_games]

[dev notebook #1] Creature customization.
Queens and kings of camouflage, polatouches also love to cover their faces with all sorts of pigments!
More details on Kickstarter :

https://t.co/Mb0asaSGLf

#IndieGame | #GameDev | #GodotEngine | #MadeInGodot

[Pierre Galipot @galipatterns]

@Alexleserveur on le voit un peu mieux sur cet autre angle !

[Pierre Galipot @galipatterns]

@Alexleserveur Si, surtout les jeunes, mais en vieillissant ça se craquèle et ça laisse transparaître les couches marrons du dessous. Mais sur la photo, on voit encore un peu de blanc à la base !

[Pierre Galipot @galipatterns]

@Antistar

[Pierre Galipot @galipatterns]

@JcKhlass @OdenFlm Nope mais @PierreGalipot m'a expliqué !

[Pierre Galipot @galipatterns]

@turingpattern If only... We are in an election period, the current government seems to have cynically thought that lifting the mask requirement could improve its image. But some French people still wear it!

[Pierre Galipot @galipatterns]

@turingpattern And here is the paper. Still mindblowing after all this years, and in my opinion important to keep in mind to solve mammalian periodic color patterns (which is on the way to be achieved in felines?)
https://t.co/J7HAxNOruS

[Pierre Galipot @galipatterns]

I spend my January mapping the abundance of Turing patterns, which brings me to meet some very nice living beings. May I present you the Ribbon Seal? It reminds me of @turingpattern's shifting color pattern mutant mices, (although I think the pattern is stable in this species)!

[Virginie Courtier Orgogozo @Biol4Ever]

Very extensive review meta-analysis of coding & cis-regulatory mutations contributing to #Vertebrate #Pigmentation
by J. Elkin @emiliapsantos @evolvwing & me - now in @biorxivpreprint

https://t.co/foOqmavku4
/1

[Pierre Galipot @galipatterns]

@IGFLyon IGFL x Claude Ponti artwork, a good way to start 2022! Happy New Year

[Frontiers - Plant Science @FrontPlantSci]

New Research: Micro- and Macroscale Patterns of Petal Morphogenesis in Nigella damascena (Ranunculaceae) Revealed by Geometric Morphometrics and Cellular Analyses: Petals, the inner organs in a differentiated perianth, generally… https://t.co/cH7nzuA1P4 #PlantScience #PlantSci

[Pierre Galipot @galipatterns]

-> which leaves the possibility of independent variation of shape and size during Evolution
A warm thank to my co-authors Sylvain Gerber (who taught me geometric morphometrics), Martine le Guilloux and my supervisors Florian Jabbour and Catherine Damerval! https://t.co/BZUvgKEef2

[Pierre Galipot @galipatterns]

How do repeated colour motifs form? Turing R/D systems are the most known and studied mechanisms, but did you know that 6 other ways have been described in nature? You will find the exhaustive list in this review, and ways to discover others:
https://t.co/HpgdNG1hYL

[Pierre Galipot @galipatterns]

- Shape and size of N. damascena petal are linked by an exponential allometric relation, not causal.
- While partly simultaneous, cellular expansion and cell division have different roles: respectively petal growth and petal shape acquisition.
2/3

[Pierre Galipot @galipatterns]

Plus que 2 jours pour la soutenance (qui sera en 🇫🇷), où on parlera de morphogenèse, celle du pétale élaboré de la nigelle, et celle des patrons de couleurs répétés ! Si vous souhaitez y assister, ce sera à 14h à Jussieu en amphi Charpak (plan et adresse pour la visio en lien)

[The Conversation France @FR_Conversation]

Les rides de votre palais, la formation de vos doigts ou les rayures du poisson-zèbre viennent de brisures d’asymétrie lors du développement de l’organisme : explications de @galipatterns, doctorant @Le_Museum.
https://t.co/wYz3oqnXlL

[Jean-Lou Justine @Plathelminthe4]

Please RT!
This black species of hammerhead flatworm is present in France and Italy and probably in other countries.
Please report it if you found it in your garden.

More details: https://t.co/FQsbuMmLqQ
#INNSWeek

[Pierre Galipot @galipatterns]

Finally, I can't miss the opportunity to thanks 1) my two supervisors Catherine Damerval and Florian Jabbour for there unwavering support, 2) @M_Gostel for putting the first version back on the right track and 3) @ISYEB_UMR for financial support (and so the open access version)!