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#Relion
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This is not a reference book. It was written by people who barely knew where the sun went when it got dark. This is why we call it “The Sheep Herders Guide To The Galaxy.”
#bible #relion #christian

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T2-RELION: Task Parallelism, Tensor Core Accelerated RELION for Cryo-EM 3D Reconstruction | Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis

Oh wow, this is 🤯 amazing: ~3-fold acceleration of running #relion on A100 GPUs for realistic single-particle refinement by the group of Guangwen Yang at @tsinghuauniversity.bsky.social
.

What a fantastic example of #OpenSoftwareAcceleratesScience, literally! 😍

dl.acm.org/doi/full/10....

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Excellent #postdoc opportunity available in @sjorsscheres.bsky.social’ group, working on new image processing algorithms for #cryoEM structure determination in their #RELION open-source software.
www.nature.com/naturecareer...
Apply by 25 NOV
#PostdocJobs #ScienceJobs

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Quick Check Needed

We are looking for a computational postdoc to work with us on new optimisation algorithms to make #RELION even better. Join our bubbly team at the @mrclmb.bsky.social in Cambridge, UK. 🤗 RTs appreciated.

mrc.tal.net/vx/appcentre...

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We're thrilled to publish our latest research on the GLIC ion channel in PNAS!

We developed a powerful new #cryoEM data processing strategy that resolves asymmetry.

📄 Read the full paper: tinyurl.com/mustun6t 🛠️ Scripts: tinyurl.com/2n3yk29r

Stay tuned for a full tutorial soon!

#PNAS #RELION

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Special thanks to @sjorsscheres.bsky.social for developing #RELION, the powerful open-source software that made this analysis possible. If anyone has questions or would like guidance on using the scripts, please feel free to reach out!

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File systems are often invisible, but so important! #relion may run multiple times faster on a well tuned file system, compared to a bad one. Appreciate your local compute people who set this up for you, and be patient with them when it fails (which is very stressful).

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These results are truly impressive! But I do worry that #cryoEM is moving into a phase where progress is made by optimizing parameter settings for black box programs. The devil is often in the details, and I am not sure how this could be implemented in #relion, as stated, without more info.

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#meme #funny #relion #christianity

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A “heaven on earth” requires us to treat it as such
#Heyoka #Relion #Religious #Faith #Belief #HeavenOnEarth

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At its caps, there is no space for 39 MVPs. Using symmetry expansion and partial signal subtraction in #RELION, we show that the symmetry at the caps is broken and 2 out of every 3 MVP monomers gets successively excluded from the cap.

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ChlamyAnnotations/chlamydataset2relion5 at master · Chromatin-Structure-Rhythms-Lab/ChlamyAnnotations Particle annotations for the large-scale cryo-ET dataset of Chlamydomonas reinhardtii - Chromatin-Structure-Rhythms-Lab/ChlamyAnnotations

To all #ChlamyDataset enthusiasts, here is a script that lets you directly import the pre-processed results from EMPIAR-11830 into #RELION v5 for subtomogram averaging:

github.com/Chromatin-St...

#Chlamydomonas #TeamTomo #CryoET #OpenSoftwareAcceleratesScience

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Photo of workshop attendees standing on the Harvard Quad green in front of Gordon Hall, large stone columned building

Photo of workshop attendees standing on the Harvard Quad green in front of Gordon Hall, large stone columned building

11th NIH R25 Train the Trainer SBGrid Consortium workshop at @harvardmed.bsky.social-this one specifically for the #CryoEM Facility leaders. #RELION & #CryoSPARC in @amazonwebservices.bsky.social (AWS) cloud environment. Melissa Chambers & Daniel Stoddard will co-lead the new CryoACCESS initiative.

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5/5: I always welcome suggestions and help. Please reach out if you are interested or have some good ideas for improvements. Happy structure determination! #cryoEM #Relion #teamtomo

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1/5: Over the last few months, I have been working on an update for the #FollowRelionGracefully dashboard, which offers improved real-time job previews for #cryoEM #Relion jobs.

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Smirk Cameron

So cute on Growing
Pains, how'd he turn into a
Religious psycho?

#dailyhaikuprompt #haiku #vss365 #blueskyrelay
#3lines #poem #BSR #micropoetry #poemaday #blueskypoetry #relion
#poetrycommunity #poetry #poetrybrat #poetrysky
#kirkcameron #psycho
#growingpains

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The underlying theory (in Fourier space) isn't too far away from that of crystallography. Hopefully the #relion tutorial and the #cryoEM video lectures at @mrclmb.bsky.social's YouTube channel will help too. 🤗

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Original post on fediscience.org

Reading supplementary information of papers sometimes gives nice surprises: I just noticed that two of my EMDB entries were used to train #BlushRegularization in #RELION 😮

So I could not resist the curiosity to check the list of EMDB entries used to train #ModelAngelo, but this one has none […]

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If it helps anyone receiving a rejection today: my original paper on #RELION was rejected by @pnas.org and Structure @cellpressnews.bsky.social. The method still did pretty well.

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Please note that this is not new: it basically is Bayesian Polishing from #RELION. Academics invent these algorithms, which get picked up by commercial companies. This is great, as #OpenSoftwareAcceleratesScience, but don't forget where it all came from.
pubmed.ncbi.nlm.nih.gov/30713699/

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Ahh, the joy of running 2D classification on 12 million particles just to realize you extracted particles from the MotionCorr job instead of the CTF estimated one. Rinse and repeat, then weekend #RELION #cryoEM 🧪

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My first contribution to #TeamTomo . Script to help visualize the subtomogram orientations from #Relion star file inside its tomogram using ChimeraX. Thanks to @AlisterBurt for eulerangles & starfile module.

github.com/builab/subtomo…

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One of my favorite moments of the @ChlamyMeeting was @A_Amunts explaining how to overcome movement of the ribosomal subunits in #CryoEM structures. ❄️🔬

Apparently, the trick is local alignment using a tight @SjorsScheres mask🎭. Should this be a new tutorial in #RELION? 🤣👍

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ScienceDirect

Another great HCMV paper from @claudiociferri 's lab and the #cryoEM team @genentech. Including beautiful image processing by Marc Kschonsak using #RELION and #cisTEM. www.sciencedirect.com/science/article/pii/S009...

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The VIPP1 structure you see here was the result of grinding through 3200 #RELION jobs 🤯 (twitter.com/TilakKumarGupt3/status/1... @SjorsScheres, is that a record?? @TilakKumarGupt3, you are my hero!...

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I should also thank @SjorsScheres and other #Relion developers! 😃 I racked up a whopping ~700 jobs trying to get the most out of this data (but I'm sure someone can improve the resolution). The biggest improvement came from increasing the box size 😳

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Need. More. GPUs. #multitasking #relion

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You can see that this one's been in the making for a while from the fact that it was mostly done using #RELION 1.4 (!) with some touch-ups in #RELION 2 and #FREALIGN.

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Calling on #cryoEM twitter - is there a straightforward way to validate whether beam tilt refinement in #RELION worked accurately (other than "it improved the resolution")?

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I found another usage of #Relion

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