🧬🔍There are 50 petabases of freely-available DNA sequencing data. We introducing Logan Search which allows you to search for any DNA sequence in minutes, bringing Earth’s largest genomic resource to your fingertips. 🏔️ logan-search.org 🏔️ #Genomics #Bioinformatics #OpenScience - ThreadSky

pierrepeterlongo.bsky.social • 108 days ago

🧬🔍There are 50 petabases of freely-available DNA sequencing data. We introducing Logan Search which allows you to search for any DNA sequence in minutes, bringing Earth’s largest genomic resource to your fingertips.
🏔️ https://logan-search.org 🏔️
#Genomics #Bioinformatics #OpenScience

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pierrepeterlongo.bsky.social•108 days ago

🔧Under the hood, we built a 1 petabyte k-mer index for all 27 million sequencing datasets in the SRA up to 12-2023.

pierrepeterlongo.bsky.social•108 days ago

Logan Search transforms your query🧬 to its k-mers🔢 (k=31), and in the time it takes to brew a coffee, it will retrieve every dataset containing your k-mers. It’s the only service working at this scale.

pierrepeterlongo.bsky.social•108 days ago

📊 The output datasets are easily visualized with custom plots in Logan Search, which accesses a harmonized set of query and SRA meta-data including sequencing technology, type of molecule, geographic distribution, and sample origins. Learn more about your sequence.

pierrepeterlongo.bsky.social•108 days ago

🧪 Logan Search returns a list of SRA accessions, not alignments. To bring you closer to the data we’ve also created a microservice to instantly retrieve Logan contigs matching your search.

pierrepeterlongo.bsky.social•108 days ago

💻 Index creation: 10 days, 625 VMs, 20000 vCPU
⏲️ CPU Time: 2 centuries
🧠 Infrastructure prep: 6 months
🧑‍🤝‍🧑 We welcome community feedback! Help us help you.
🔗 https://github.com/IndexThePlanet/LoganSearch

pierrepeterlongo.bsky.social•108 days ago

🔬 We anticipate this tool will revolutionize the accessibility of public genomics data. Our hope is to empower new discoveries by the community 💖
Developed w/ @TeoLemane, & collabs @RayanChikhi, @RNA_Life, Alex Morales, and Luke Pereira

yoann.bsky.social•97 days ago

ping @natachatriou.bsky.social @alexandradelbot.bsky.social

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