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Ogün Adebali Profile
Ogün Adebali

@compGenomics

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Associate Professor at Sabancı University

Istanbul, Turkey
Joined January 2016
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@compGenomics
Ogün Adebali
10 months
1/n UV radiation disrupts genome integrity, but how does the 3D genome facilitate DNA damage response (DDR)? Our latest study with @vogulcankaya reveals how UV-induced genome reorganization enables efficient repair. 🌟🔬 🔗 https://t.co/xDcz9dX1P1
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@LSAjournal
LifeScienceAlliance
7 days
Have you already read this review? Conserved 3D genome reorganization during DNA repair @compGenomics @uzh_vetsuisse @fenssabanci @vogulcankaya https://t.co/aotuvV4f6x
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@compGenomics
Ogün Adebali
9 days
Just realized that our work was highlighted - some time ago - by a popular science platform. Written by a real person, not AI 🥰 https://t.co/BqHvRTgSIR
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azolifesciences.com
Research shows UV radiation modifies 3D genome structure, affecting DNA damage response and gene activity, offering insights for cancer prevention strategies.
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@compGenomics
Ogün Adebali
13 days
I’m happy to co-author this review with our PhD candidate, @vogulcankaya! A big thanks to Drs Nägeli and Yancoskie for their lead. We’ll be sharing more updates from this team in the coming months. Stay tuned!
@LSAjournal
LifeScienceAlliance
13 days
This review synthesizes findings from genomic, molecular, and disease studies that chromatin organization dynamically shapes diverse DNA repair pathways. @compGenomics @uzh_vetsuisse @fenssabanci @vogulcankaya https://t.co/d6Yy9XNWzG
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@compGenomics
Ogün Adebali
2 months
Terrible comparison. Think about internet availability when it was first released.
@gdb
Greg Brockman
2 months
AI product adoption is fast.
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@compGenomics
Ogün Adebali
2 months
(2/n) Oct 20 at @itu1773 Öncelikli ve Yenilikçi Araştırmalar Çalıştayı Nov 19 at @BilkentUniv MBG Departmental Seminar Nov 21 at @METU_ODTU Departmental Seminar There might be a couple more, currently uncertain... Feel free to join.
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@compGenomics
Ogün Adebali
2 months
After a year away on my sabbatical, I accepted every seminar invitation that I could. Here is the schedule: (1/n) Oct 4 at @itu1773 BioScenario Oct 14 at Istanbul Univ - Evolution Club Oct 17 at @kocuniversity MBG Departmental Seminar Oct 18 at @UniBogazici BUEC IEEE
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@compGenomics
Ogün Adebali
2 months
Bad news for me. I can’t be rude, as it feels like speaking with a real person.
@rohanpaul_ai
Rohan Paul
2 months
Rude prompts to LLMs consistently lead to better results than polite ones 🤯 The authors found that very polite and polite tones reduced accuracy, while neutral, rude, and very rude tones improved it. Statistical tests confirmed that the differences were significant, not
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@compGenomics
Ogün Adebali
5 months
In the lab, we began using @RocketChat for internal communication. We are self-hosting. So far, I loved it! We are also self-hosting @getoutline for internal documentation and training purposes. It is elegant, simple, easy to set up and useful.
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@compGenomics
Ogün Adebali
5 months
7/ Key insight: By eliminating phylogenetic dependency, PHACE uncovers genuine co-evolution, not artifacts of shared evolutionary history. See examples in the paper why PHACE succeeds.
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@compGenomics
Ogün Adebali
5 months
6/ Benchmarking: PHACE is compared to the current methods (like DCA, PSICOV, GaussDCA, MIp, CAPS, CoMap) in identifying co-evolving residues across >650 proteins. demonstrating high accuracy (MCC, AUC, F1) and robustness to alignment size/divergence.
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@compGenomics
Ogün Adebali
5 months
5/ How does PHACE work? 👉 Uses ancestral sequence reconstruction 👉 Traverses the tree to detect true independent amino acid changes 👉 Groups tolerated amino acids to filter out neutral variation 👉 Weights evolutionary branches by their actual rate of change
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@compGenomics
Ogün Adebali
5 months
4/ Why does this matter? Most co-evolution tools ignore shared ancestry, so a single ancestral change can be mistakenly counted as multiple co-evolution events. PHACE tracks real, independent substitutions, avoiding this trap.
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@compGenomics
Ogün Adebali
5 months
3/ We introduce PHACE, a new algorithm that: ✔️ Maps amino acid substitutions onto phylogenetic trees ✔️ Identifies phylogenetically independent co-evolution events ✔️ Categorizes amino acids as 'tolerable' or 'intolerable' at each site ✔️ Explicitly models gaps as a third state
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@compGenomics
Ogün Adebali
5 months
2/ Co-evolution between amino acid positions offers vital clues about protein structure and function. However, traditional methods often overlook evolutionary relationships, resulting in misleading signals. We aimed to fix this.
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@compGenomics
Ogün Adebali
5 months
I'm excited to announce our new paper: PHACE: Phylogeny-Aware Detection of Molecular Co-Evolution by Nurdan Kuru & me, just published in Molecular Biology and Evolution! https://t.co/yes183VQU9 #Phylogenetics #CoEvolution #Proteins #Bioinformatics
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academic.oup.com
Abstract. The coevolution trends of amino acids within or between genes offer key insights into protein structure and function. Existing tools for uncoveri
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@compGenomics
Ogün Adebali
6 months
Exciting!
@YEktefaie
Yasha Ektefaie
6 months
1/ 🧵Can protein language models reason about evolution, not just model it? We built a 24 M-param PLM, Phyla, that reconstructs phylogenetic trees better than existing PLMs. Details & links in 2/👇
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@compGenomics
Ogün Adebali
7 months
In Boston next three days. Giving a talk tomorrow. If you’re around, drop a message.
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@compGenomics
Ogün Adebali
9 months
Nice artwork. Replace "conference" with "journal". I guess the donkey would be the reviewers. Wait... how about the authors who pay insane amounts?
@melikedonertas
Melike Dönertaş
9 months
Nature publishing a piece on unpaid academic labor is the best joke I’ve read in a while. https://t.co/hLK5opHafC
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