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Ultima Genomics claims $100 full genome sequencing after stealth $600M elevate – TechCrunch

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June 1, 2022
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The urge for food for genomic knowledge continues to rise within the discipline of biotech and pharmaceutical analysis, however value remains to be an element even sequencing a full genome now prices as little as $1,000. However with claims of decreasing that value by one other order of magnitude to $100, Ultima Genomics might even additional speed up this economic system.

Ultima says that its sequencing machine and software program platform, the UG 100, can carry out a whole sequencing of a human genome in about 20 hours, with precision similar to present choices, however does so at a far decrease value per “gigabase,” which is to say per million base pairs of DNA analyzed.

The technical advances will not be fully intelligible to people who find themselves not already aware of how DNA is sequenced, and never being an knowledgeable myself I gained’t try a full clarification. Nevertheless it helps to grasp that basically the DNA, amplified in a reagent (so principally numerous the identical DNA in an answer), is handed by means of small channels the place fragments bind to sure microscopic mechanisms, which put together it to be imaged by numerous base detectors working in parallel. These sequences are then reassembled into the entire genome by matching their ends collectively.

Ultima’s claimed advance is threefold. First, relatively than having the reagent journey down fluidic channels that have to be flushed afterwards in preparation for the subsequent step, the micromachinery (“a dense array of electrostatic touchdown pads”) is etched onto a 200mm silicon wafer. This well-known course of makes use of low-cost, available inventory and could be mass manufactured.

However extra importantly, it allows the reagent to be merely deposited within the heart of the wafer, which spins to distribute it evenly throughout its total floor utilizing centrifugal pressure. That is environment friendly, mechanically easy, and permits the ensuing sequences to be learn “throughout rotation of the wafer in a steady course of, analogous to studying a compact disc.”

Diagram of the UG 100's open water process, with an image of the wafer's micropatterned surface.

Diagram of the UG 100’s open water course of, with a picture of the wafer’s micropatterned floor.

The second advance is a bit more arcane, having to do with the method of getting ready and instantly studying the DNA — relatively than changing the bases with extra machine-readable ones or counting on dicey particle-level imagery, a intelligent mixture of the 2 is struck. It’s much less harmful to the unique strands but additionally doesn’t require error-prone measurements like particular person photon counts.

The third advance includes machine studying to speed up the method of turning optical knowledge (the CD-style scanning sign) into usable knowledge. A deep convolutional neural community skilled on a number of genomes and fragments is tuned based mostly on a pattern from the genome being sequenced, then set to work verifying and assembling all of the tiny items of knowledge into the entire genome. This course of speeds issues up and eliminates error.

There’s appreciable margin for enchancment on the method, primarily within the dimension and density of the wafer and its floor, resulting in improved throughput. This might push the value decrease, however for now a 90% discount is greater than sufficient to go to market with.

Founder and CEO Gilad Almogy (additionally the primary writer of many on the paper quoted above), mentioned that the corporate is at the moment working with early entry companions to place out some early proof of idea research displaying the capabilities of the sequencing approach. The primary of those, collaborations with the Broad Institute, Whitehead Institute, the Baylor School of Drugs and extra are being offered quickly or at the moment available as preprints.

Broader industrial deployment is anticipated in 2023 (closing pricing is undetermined however will probably mirror the benefit conferred by this technique over others). I requested Almogy what he felt have been the areas of the biotech and medical business that can profit most from this new functionality.

“We imagine genomics would be the first line diagnostic throughout ailments,” he mentioned, mentioning that it’s complementary to many present methods and solely improves understanding of them.

However the far decrease value may result in genomic inhabitants research, enhancing our basic understanding of systematic variance within the genome throughout completely different teams and over time. “We’re already speaking with companions who’re to do extra genomes, but additionally RNA expression and proteomics at a inhabitants scale, mentioned Almogy. That is additionally key to epigenetic research that have a look at methylation and different methods our DNA modifications as we age.

“Deep oncology,” or utilizing genetic profiling to characterize and combat cancers, could also be one of many earliest scientific functions — and in reality Isabl is manner forward of him on that one. The corporate’s fast turnaround whole-genome tumor sequencing could possibly be made even faster.

Equally, single cell sequencing (e.g. a blood cell or neuron) may assist in each scientific and analysis environments, however “the price of sequencing additionally prevents us from routinely utilizing single cell sequencing for functions like immune profiling,” Almogy mentioned. Lowering the price so significantly may change that equation.

With sequencing decreased from a billion-dollar course of to at least one you can get achieved month-to-month in case you wished to and have it lined by insurance coverage, the biotech business appears to be on the precipice of one more knowledge explosion, past the dimensions of the unprecedented one we’re already within the midst of. With firms like Ultima multiplying knowledge volumes, the subsequent alternative is more likely to be not in manufacturing however administration and utilization of this newly deepened sea of knowledge.

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