@chattbuzz Profile picture

Puneet juneja

@chattbuzz

Structural Biochemist @Thermo Fisher @Novavax

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The @CryoEM_ISU at @IowaStateU has an open position for a Research Scientist I to support ongoing research activities in Cryo-EM to support academic and industrial partners. For more job details use the application link: isu.wd1.myworkdayjobs.com/IowaStateJobs/…


Puneet juneja Reposted

Hi #cryoEM! @Nayimcete and I have made some tools that we find quite useful for cryoEM data processing at different stages. Have a look. We hope you find them useful! If you feel like contributing, please go ahead. That would be awesome! Any feedback would be very welcomed too!


Puneet juneja Reposted

Excited to discuss our new preprint that has been a work in progress for the past two years! TL;DR – we propose a new framework for #cryoEM data collection that makes decisions and plans a path across cryo-EM grids biorxiv.org/content/10.110… Thread 👇


Puneet juneja Reposted

And for our second #CRISPR preprint of the day: The first cryo-EM structures from the @CryoEM_ISU facility! Yukti @yukti__dhingra, Shravanti @shra_krishna, and Puneet @chattbuzz report cryo-EM structures and biochemistry of the type I-C Cas4-Cas1-Cas2 complex! Thread...

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PAM binding ensures orientational integration during Cas4-Cas1-Cas2 mediated CRISPR adaptation biorxiv.org/cgi/content/sh… #bioRxiv



Puneet juneja Reposted

Happy to report this Cas4 story with @shra_krishna and @sashital demonstrating how Cas4-Cas1-Cas2 updates the CRISPR array with new spacers in type I-C systems! Been an exciting journey towards the first cryoEM story from @CryoEM_ISU and working alongside Puneet @chattbuzz

And for our second #CRISPR preprint of the day: The first cryo-EM structures from the @CryoEM_ISU facility! Yukti @yukti__dhingra, Shravanti @shra_krishna, and Puneet @chattbuzz report cryo-EM structures and biochemistry of the type I-C Cas4-Cas1-Cas2 complex! Thread...

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Puneet juneja Reposted

We are expanding the @UWBiochem CEMRC and the #NIH National CryoET Center! Interested in #CryoEM, #teamtomo, #CLEM, and working with a great #microscopy team? Check out the scientist advert! | Also great #Postdoc posts | DM & RT jobs.hr.wisc.edu/en-us/job/5110…

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My 3 years old asking questions about work and correctly identified protein as POPCORN.

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Puneet juneja Reposted

Looking forward to this one: always good fun. Not a prof though. 🤪

Join @SBGRid fall webinar series. Starting next week: GROMACS, RELION, MoRDa, PyMOL & talks from Niko Grigorieff's, Yi-Wei Chang's, and Alexander Sobolevsky's groups. sbgrid.org With @GMX_TWEET @Schrodinger @SjorsScheres, @AlexanderSobol6, @yiweichang et al.

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Puneet juneja Reposted

Screening #cryoEM grids at the @IowaStateU CryoEM Facility 🧊🔬 #UIowaResearch @PCF_uiowa @IowaMed

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Puneet juneja Reposted

Online now: "No evidence of human genome integration of SARS-CoV-2 found by long-read DNA sequencing" - Read the Report from @Faulkner_Lab and colleagues in @CellReports hubs.ly/H0TDHYM0

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Puneet juneja Reposted

Manuscripts are assessed the same no matter where the authors are from

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Puneet juneja Reposted

Is this the start of the resolution revolution in AFM? #journalclub doi.org/10.1038/s41586…

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Puneet juneja Reposted

Interested in working in #structuralbiology at the interface between #CryoEM & #xray ? We are expanding our team @UWBiochem Check out the advert! jobs.hr.wisc.edu/en-us/job/5093… | DM & RT


Puneet juneja Reposted

Join the eBIC team @DiamondLightSou for this practical #cryoEM course, 26-29 April: ‘Electron Cryo Microscopy in Structural Biology’ covering topics from sample prep through to image processing, reconstruction & modelling. Open to attendees from industry: loom.ly/UsnZCOk

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Puneet juneja Reposted

Synthetic shape-shifting collagen with potential biomedical applications - Materials Today materialstoday.com/biomaterials/n… A nice summary of our recently published research in Materials Today. @conticellolab @EmoryChem


Puneet juneja Reposted

Breaking the next Cryo-EM resolution barrier - Atomic resolution determination of proteins! biorxiv.org/cgi/content/sh…


Puneet juneja Reposted

Release the cryoDRGN ❄️🐉 (on biorxiv)! Instead of static protein structures, we develop a neural network architecture to reconstruct diverse conformations and molecular motions from real cryo-EM image data. Joint work with Tristan Bepler, Bonnie Berger, and @jhdavislab

CryoDRGN: Reconstruction of heterogeneous structures from cryo-electron micrographs using neural networks biorxiv.org/cgi/content/sh…



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