Sequencing-by-expansion

A DNA sequencing method that improves sequencing speed and reduces noise by isolating individual DNA molecules and then amplifying and reading the signals from each base.

Roche rolls out new DNA 'sequencing-by-expansion' approach

Roche has put forward a new approach to genetic analysis, which it describes as sequencing-by-expansion—a proprietary method that pulls apart the DNA molecule and amplifies the signal of | Roche said its technique combines aspects of DNA synthesis and nanopore-based reading to provide a clear signal in the molecular noise.

https://www.fiercebiotech.com/medtech/roche-rolls-out-new-dna-sequencing-expansion-approach

Sequencing-by-expansion

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