François Simon
@Francois__Simon
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Post-doc, Polytechnique Montreal. Developped ExTrack, a tool to analyse single-particle tracking data. https://t.co/zx1pHzurVj
Joined July 2022
I am more than happy to share our preprint about the evolution of non-visual and visual opsins in fishes, fruit of a collaboration between the Salzburger lab (@fogg_lily , @WSalzburger ) and Fabio Cortesi (@FCortesi). https://t.co/ODU1QJHhO7
biorxiv.org
Photoreception – the detection of light for image formation (vision) as well as for non-image-forming purposes (circadian regulation, DNA repair) – is critical to the survival of most animals. In...
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@hrheydarian @TeunHuijben We also realised that quantitatively analysing structures without prior knowledge was not just OUR problem. So, we sought to demonstrate SReD's applicability in different experimental contexts, and release it as an #opensource package tailored for biologists!
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🚀🔬🦠 #SReD landed on @biorxivpreprint! Detecting repetitive structures in #microscopy data - from neuron scaffolds to viral morphogenesis. GPU-accelerated multiscale pattern mapping in 💻@FijiSc! With @Bruno_MSaraiva @Micromede @guijacquemet @christlet
https://t.co/byYjcXJFdq
🚨🖥️🦠 OMG! #SReD is live and SHREDDING! Tap into the power of structural repetition to see new things! I'm clearly biased, but our method sure isn't! Let me show you what it can do 🧵👇 https://t.co/AsxAifx81Y
#opensource #microscopy #biology
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Single-particle tracking is a method for analyzing motion behaviors of individual proteins and complexes in live cells Check out our latest Primer to find out more: https://t.co/cQT56fk9zg
@LucienWeissLab @Francois__Simon @S_vanTeeffelen @med_umontreal @UMontreal @polymtl
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Woohoo! "A guide to single particle tracking" is now online! Together with @Francois__Simon & @S_vanTeeffelen, we share our thoughts on going beyond MSD analysis in Nature Reviews Methods Primers. https://t.co/Q2TlYurE4u Free read link: https://t.co/TG3IhJqTOY
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What a start for the PGB lab in 2024 with yet another integron story! This time we uncover how toxin-antitoxin cassettes have shaped the evolution of chromosomal integrons, turning them into giant genetic libraries for fast "à la carte" adaptation! https://t.co/Mnz7ZIJjwn
science.org
Toxin-antitoxin systems maintain cassettes in integrons by killing cells when the cassette loss is too high.
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Super proud of this work and it was done with awesome colleagues. Let's now put this tool to good use!
Out last week from the Tinevez and Olivo-Marin labs! JDLL: a library to run deep learning models on Java bioimage informatics platforms. This is sure to streamline deployment of DL models in bioimaging. https://t.co/KCQLTSBpLE
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TARDIS (Temporal Analysis of Relative Distances) is now out in @naturemethods! https://t.co/EltaJr1hr9 It redefines single-particle tracking: spt is no longer limited by tracking algorithms - TARDIS offers at least 10x higher throughput, exceptional noise robustness: a 🧵
nature.com
Nature Methods - Temporal analysis of relative distances (TARDIS) is a conceptually new alternative to traditional single-particle tracking methods that overcomes challenges associated with high...
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Parler de #ChatGPT sans parler de #Cybercrime ou de #RGPD, c'est un peu comme parler de #SchiappaPlayboy sans parler des #FondsMarianne. Ou comme parler de #CaptageCO2 sans parler de #GreenWashing. C'est amplifier la désinformation des industries par #DistractionStratégique.
Comme expliqué par @LeMediaTV @MarionBeauvalet @kouamouo, #SchiappaPlayboy est une #DistractionStratégique pour transformer les #FondsMarianne en #MuteNews. Une stratégie abusée par #BigTech aussi, e.g. via le #Metavers pour noyer les #FacebookFiles. https://t.co/FosgcEZAUP
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Congratulations to the one and only @acoli12 ! The #CytoMorphoLab is happy (and proud) to count a new great member. Hold on the comet, she gonna fly high !
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Video shows msfGFP-PBP1b single-particle tracking. @Francois__Simon, @jytinevez & @S_vanTeeffelen @UMontreal present ExTrack, a tool to characterize single molecules from single-particle tracking https://t.co/yAb7XN9Slg
#Biophysics #Membrane
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New #TrackMate extension for track analysis and kinetics studies: **TrackMate-ExTrack**. It is a port in TrackMate of the recent work by us (mainly @S_vanTeeffelen and @Francois__Simon) best escribed by Sven here: https://t.co/nWc1M0kyIt
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#ExTrack is especially relevant in the harder cases when displacements are small compared to localization error and state transitions quite frequent. It can perform parameter fit, probabilistic state annotation, position refinement, and state duration histograms.
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#ExTrack is available in python and Fiji through the plugin #TrackMate with the help of @jytinevez. See the github wiki to get started with #ExTrack: https://t.co/97xKMIiYgs Hopefully this tool will help the #SPT community.
github.com
ExTrack MLE for diffusive noisy single-particle tracks - vanTeeffelenLab/ExTrack
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Supervised by @S_vanTeeffelen, I am happy to share the tool we have developed called #ExTrack. It allows to determine transition rates and diffusion of particles in multiple states from noizy single-particle tracks. https://t.co/uAYWVHlirh
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