Jogi Madhuprakash
@jmadhuprakash.bsky.social
Pinned
🚨 New @biorxivpreprint alert! 🚨
We are thrilled to share our latest findings—building on our earlier work on suppressors of helper NLRs of the NRC family—a Phytophthora infestans L-shaped effector captures resistosome assembly intermediates of tomato NRC3!
www.biorxiv.org/content/10.1...
1/10
We are thrilled to share our latest findings—building on our earlier work on suppressors of helper NLRs of the NRC family—a Phytophthora infestans L-shaped effector captures resistosome assembly intermediates of tomato NRC3!
www.biorxiv.org/content/10.1...
1/10
Reposted by Jogi Madhuprakash
Hey #TeamTomo …would you like to try some 🍦ICECREAM!? Our @unibas.ch colleagues over at the @ivandokmanic.bsky.social lab have developed a stunningly effective tool to de-noise and de-wedge your tomograms. The contrast and details will give you brain freeze! 🍨❄️🤯
Please try, we need feedback 🧪🧶🧬🔬
Please try, we need feedback 🧪🧶🧬🔬
Our colleagues Vinith Kishore and Valentin Debarnot from the @ivandokmanic.bsky.social lab have come up with an amazing deep learning tool for denoising and filling the missing wedge in #cryoET data. I'm pleased to introduce Icecream🍧
Icecream: High-Fidelity Equivariant Cryo-Electron Tomography
Cryo-electron tomography (cryo-ET) visualizes 3D cellular architecture in near-native states. Recent deep-learning methods (CryoCARE, IsoNet, DeepDeWedge, CryoLithe) improve denoising and artifact cor...
www.biorxiv.org
October 23, 2025 at 5:57 PM
Hey #TeamTomo …would you like to try some 🍦ICECREAM!? Our @unibas.ch colleagues over at the @ivandokmanic.bsky.social lab have developed a stunningly effective tool to de-noise and de-wedge your tomograms. The contrast and details will give you brain freeze! 🍨❄️🤯
Please try, we need feedback 🧪🧶🧬🔬
Please try, we need feedback 🧪🧶🧬🔬
Reposted by Jogi Madhuprakash
What happens when the cell's powerhouse gets stressed out? 💪🥵 Great visualization in this #Mitochondria #TeamTomo study! Congrats @denkenny.bsky.social @ruferbus.bsky.social & crew 🧪 🧶🧬 🔬
✨Excited that the main project of my PhD is now available as a pre-print on #bioRxiv
Here, we used #CryoET to visualise mitochondrial proteostatic stress and together with SPA #CryoEM shed light into the functional cycle of the Hsp60:10 chaperone system. #TeamTomo
🔗 www.biorxiv.org/content/10.1...
Here, we used #CryoET to visualise mitochondrial proteostatic stress and together with SPA #CryoEM shed light into the functional cycle of the Hsp60:10 chaperone system. #TeamTomo
🔗 www.biorxiv.org/content/10.1...
October 9, 2025 at 9:15 AM
What happens when the cell's powerhouse gets stressed out? 💪🥵 Great visualization in this #Mitochondria #TeamTomo study! Congrats @denkenny.bsky.social @ruferbus.bsky.social & crew 🧪 🧶🧬 🔬
Reposted by Jogi Madhuprakash
Time for a thread!🧵 How different is the molecular organization of thylakoids in “higher” plants🌱? To find out, we teamed up with @profmattjohnson.bsky.social to dive into spinach chloroplasts with #CryoET ❄️🔬. Curious? ..Read on!
#TeamTomo #PlantScience 🧪 🧶🧬 🌾
elifesciences.org/articles/105...
1/🧵
#TeamTomo #PlantScience 🧪 🧶🧬 🌾
elifesciences.org/articles/105...
1/🧵
September 25, 2025 at 6:00 PM
Time for a thread!🧵 How different is the molecular organization of thylakoids in “higher” plants🌱? To find out, we teamed up with @profmattjohnson.bsky.social to dive into spinach chloroplasts with #CryoET ❄️🔬. Curious? ..Read on!
#TeamTomo #PlantScience 🧪 🧶🧬 🌾
elifesciences.org/articles/105...
1/🧵
#TeamTomo #PlantScience 🧪 🧶🧬 🌾
elifesciences.org/articles/105...
1/🧵
Reposted by Jogi Madhuprakash
I am excited to share our new preprint on the CAGE complex, a mysterious hollow protein complex that I first saw years ago while surveying Tetrahymena ciliary lysate www.biorxiv.org/content/10.1... #cilia #protistsonsky 🧬🧪
September 23, 2025 at 5:08 PM
I am excited to share our new preprint on the CAGE complex, a mysterious hollow protein complex that I first saw years ago while surveying Tetrahymena ciliary lysate www.biorxiv.org/content/10.1... #cilia #protistsonsky 🧬🧪
Reposted by Jogi Madhuprakash
Was lucky to see this presented at the NYC cryoEM meeting earlier this year - super cool stuff!
August 22, 2025 at 9:37 PM
Was lucky to see this presented at the NYC cryoEM meeting earlier this year - super cool stuff!
Reposted by Jogi Madhuprakash
NEW Review from @soreklab.bsky.social @dinahoch.bsky.social explains how immune pathways manipulate the availability of nucleotides, chemically modify nucleotides to generate immune signalling molecules, and produce altered nucleotides that poison viral replication
#immunosky #microsky #phagesky
#immunosky #microsky #phagesky
Manipulation of the nucleotide pool in human, bacterial and plant immunity - Nature Reviews Immunology
Modification of the nucleotide pool is emerging as key to innate immunity in animals, plants and bacteria. This Review explains how immune pathways conserved from bacteria to humans manipulate the nuc...
www.nature.com
July 29, 2025 at 2:52 PM
NEW Review from @soreklab.bsky.social @dinahoch.bsky.social explains how immune pathways manipulate the availability of nucleotides, chemically modify nucleotides to generate immune signalling molecules, and produce altered nucleotides that poison viral replication
#immunosky #microsky #phagesky
#immunosky #microsky #phagesky
Reposted by Jogi Madhuprakash
Excited this paper is finally published! We focused on the inner concave surface of LRR RKs to expand bacterial flagellin perception in plants. Selection indicates expanded perception is more common than previously thought. Experiments led by @jerrytli.bsky.social www.nature.com/articles/s41...
Unlocking expanded flagellin perception through rational receptor engineering - Nature Plants
Receptor kinase FLS2 detects the flg22 epitope of bacterial flagellin. Here the authors identify key residues on FLS2’s concave surface that enable expanded perception of flg22 variants, allowing the ...
www.nature.com
July 29, 2025 at 1:18 AM
Excited this paper is finally published! We focused on the inner concave surface of LRR RKs to expand bacterial flagellin perception in plants. Selection indicates expanded perception is more common than previously thought. Experiments led by @jerrytli.bsky.social www.nature.com/articles/s41...
🚨 New @biorxivpreprint alert! 🚨
We are thrilled to share our latest findings—building on our earlier work on suppressors of helper NLRs of the NRC family—a Phytophthora infestans L-shaped effector captures resistosome assembly intermediates of tomato NRC3!
www.biorxiv.org/content/10.1...
1/10
We are thrilled to share our latest findings—building on our earlier work on suppressors of helper NLRs of the NRC family—a Phytophthora infestans L-shaped effector captures resistosome assembly intermediates of tomato NRC3!
www.biorxiv.org/content/10.1...
1/10
July 16, 2025 at 12:27 PM
🚨 New @biorxivpreprint alert! 🚨
We are thrilled to share our latest findings—building on our earlier work on suppressors of helper NLRs of the NRC family—a Phytophthora infestans L-shaped effector captures resistosome assembly intermediates of tomato NRC3!
www.biorxiv.org/content/10.1...
1/10
We are thrilled to share our latest findings—building on our earlier work on suppressors of helper NLRs of the NRC family—a Phytophthora infestans L-shaped effector captures resistosome assembly intermediates of tomato NRC3!
www.biorxiv.org/content/10.1...
1/10
Reposted by Jogi Madhuprakash
A co-IP masterclass. Courtesy of Madhu
@jmadhuprakash.bsky.social
@jmadhuprakash.bsky.social
Here’s the major plot twist… AVRcap1b does not interact with resting-state NRCs but interacts specifically with the active form! It binds NRCs through a surface distinct from the NbTOL9a interface, suggesting it bridges these pathways to “block” immune signaling.
12/15
12/15
July 10, 2025 at 6:12 PM
A co-IP masterclass. Courtesy of Madhu
@jmadhuprakash.bsky.social
@jmadhuprakash.bsky.social
Reposted by Jogi Madhuprakash
A plant pathogen effector blocks stepwise assembly of a helper NLR resistosome https://www.biorxiv.org/content/10.1101/2025.07.14.664264v1
July 14, 2025 at 2:02 PM
A plant pathogen effector blocks stepwise assembly of a helper NLR resistosome https://www.biorxiv.org/content/10.1101/2025.07.14.664264v1