Genyro Secures Exclusive License for Sidewinder DNA Construction Technology with One-in-Million Error Rate
核心洞察
Genyro (搜索) Inc. has secured exclusive licensing rights to Sidewinder (搜索)™ technology from Caltech (搜索), a breakthrough DNA (搜索) construction method based on DNA 3-Way Junctions that enables accurate assembly of long, complex DNA sequences.
The technology achieves a remarkably low misconnection rate of just one in a million, dramatically improving upon conventional methods that have error rates of one in 10 to one in 30.
Sidewinder (搜索) uses removable "DNA (搜索) page numbers" as assembly guides, allowing parallel construction of DNA fragments and overcoming historical limitations in building repetitive or GC-rich sequences.
Genyro (搜索) Inc., a San Diego-based biotechnology company, announced it has entered into an exclusive licensing agreement with the California Institute of Technology (Caltech (搜索)) for Sidewinder (搜索)™, a revolutionary DNA (搜索) construction technology recently featured in Nature. The breakthrough addresses a fundamental bottleneck that has constrained the field for decades: the inability to rapidly and reliably construct long and complex DNA sequences.
Revolutionary DNA Assembly Method
Sidewinder (搜索) represents the first DNA (搜索) construction technology based on DNA 3-Way Junctions (3WJ), enabling accurate construction of long, complex, and highly repetitive DNA sequences that have historically been challenging to build. The technology achieves a remarkably low misconnection rate of just one in a million, a dramatic improvement over conventional DNA assembly methods that suffer from high error rates of one in 10 to one in 30 as construct length and complexity increase.
The innovation involves the use of removable assembly instructions, conceptually similar to "page numbers" in books, that "wind up" on the top strand of DNA (搜索) segment junctions to be assembled. These "DNA page numbers" ensure correct ordering during construction and are removed after assembly, yielding a seamless, uninterrupted, newly constructed DNA double helix.
"Sidewinder (搜索) fundamentally changes what is possible in DNA (搜索) construction," said Dr. Adrian Woolfson, CEO and Co-Founder at Genyro (搜索). "For decades, the field has been constrained by the inability to rapidly and reliably construct long and complex DNA. By breaking this bottleneck, Sidewinder opens the door to scalable, automated DNA construction from genes and gene clusters all the way up to genomes, with potential benefits across medicine, materials, agriculture, and beyond."
Overcoming Historical Limitations
While scientists have been able to synthesize short DNA (搜索) fragments (oligonucleotides) since the 1970s, assembling these into long, functional genes or genomes has remained a fundamental challenge. Conventional DNA assembly methods rely on sequence overlap for alignment, leading to high misconnection rates, especially in repetitive or GC-rich sequences.
Sidewinder (搜索) overcomes these limitations by generating a third DNA (搜索) helix at each junction, which functions as an assembly guide. The technology is the first DNA construction method to separate the sequence information of the final assembled DNA product from the information guiding its assembly.
Scientific Validation and Expert Endorsement
The technology was developed by Prof. Kaihang Wang, tenure-track assistant professor of Biology and Biological Engineering at Caltech (搜索), and Co-Founder and Chief Scientific Advisor at Genyro (搜索). Sidewinder (搜索) has been validated across applications where prior DNA (搜索) writing methods have failed, including the accurate construction of a highly repetitive insect silk protein with potential biomaterials applications, and a 40-fragment DNA assembly containing high GC content and extensive repeats.
"Sidewinder (搜索) is wonderfully creative, and a powerful step towards the goal of writing DNA (搜索) of any complexity," said Caltech (搜索)'s Prof. Frances Arnold, the Linus Pauling Professor of Chemical Engineering, Bioengineering and Biochemistry, director of the Donna and Benjamin M. Rosen Bioengineering Center, and winner of the 2018 Nobel Prize in Chemistry. "Sidewinder addresses a key bottleneck in translating computational design into reality, with applications across health and sustainability."
Serial entrepreneur and co-founder of Moderna, Prof. Bob Langer, David H. Koch Institute Professor in the MIT Department of Chemical Engineering, stated that Sidewinder (搜索) "is a remarkable advance that enables the construction of complex and very long DNA (搜索) sequences as well as combinatorial libraries of enormous diversity with hundreds of thousands of variants."
Broad Application Potential
The technology unlocks unprecedented scale, efficiency, speed, accuracy, and cost efficiency, conveying the freedom to write DNA (搜索) of any sequence, complexity, or length. Future applications may include vaccines, gene therapies, advanced biomaterials, gene regulatory circuits, sustainable food production, and AI-designed complex biological systems including whole genomes.
"The future of medicine, materials, food production, and the global bioeconomy depends on our ability to write DNA (搜索)," said Genyro (搜索) co-founder and chief scientific advisor, Kaihang Wang. "Sidewinder (搜索) delivers the freedom to construct long DNA sequences irrespective of their complexity - faster, more accurately, and more affordably than has ever previously been possible."
Market Strategy
Genyro (搜索) plans to bring Sidewinder (搜索) to market as a foundational platform for scalable DNA (搜索) construction, enabling researchers worldwide to translate biological designs into physical DNA without the historical constraints of length, complexity, speed of construction and cost. The company is focused on advancing the infrastructure of DNA writing to unlock the next era of the bioeconomy and turn biology into a programmable engineering material through AI-driven DNA design and next-generation DNA construction capabilities.