Dante Omics AI, together with Rockefeller University, Giunta Lab, and a network of global partners, has assembled the most complete and accurate diploid reference genome for the RPE-1 cell line – one of the most widely used standards for complex cell engineering experiments.
This milestone provides a true “source code” for researchers worldwide, unlocking deeper insights into structural complexity, genomic stability, and CRISPR-based engineering.
Why this matters
The RPE-1 line is a global reference in cell biology, cancer research, and genome editing. Yet until now, its genome was incomplete, leaving key regions blurry or missing.
Our new assembly changes this:
► Diploid completeness – both maternal and paternal haplotypes resolved across chromosomes.► Ultra-high accuracy – > 99.9999% on multiple chromosomes.► Full coverage of complex regions – centromeres, repeats, and structurally challenging DNA now mapped.► Multi-platform integration – data from Illumina short reads, PacBio HiFi, Oxford Nanopore long reads, and complementary resources.► Open access – assembly RPE1v1.1 is now available through NCBI and UCSC Genome Browser.
A collaborative achievement
This project was only possible thanks to the combined expertise of a global consortium, including:
Rockefeller UniversityGiunta LabSapienza University of RomeUniversity of TennesseeTrieste Area Science ParkUniversity of L’AquilaDante Omics AI
As Andrea Riposati, CEO of Dante Omics AI, explained:“Imagine debugging software without parts of the source code. With this assembly, researchers finally have a complete, accurate ‘source code’ for RPE-1 cells – down to the most complex regions that were invisible before.”
Implications for science and medicine
A new standard for cell engineering: CRISPR and other editing techniques can now rely on a more trustworthy reference.Deeper exploration of DNA complexity: centromeres and repeats, once inaccessible, are now open to study.Broader impact across research fields: from oncology to synthetic biology, this genome enhances the precision of experiments worldwide.A model for future assemblies: the approach can be extended to other cell lines and species.
Conclusion
From Blurry to 4K DNA is more than a headline – it marks a turning point for genomic research. By combining AI-accelerated multiomics with cutting-edge sequencing technologies, Dante Omics AI and its partners have delivered the clearest genomic blueprint yet for one of biology’s most important cell models.
➡ Read the press release on BusinessWire
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