Roche has put forward a new approach to genetic analysis, which it describes as sequencing-by-expansion—a proprietary method ...

The nucleosides are rich in exposed hydroxyl and amino groups, so scientists use protecting groups to prevent unintended reactions with compounds used in DNA synthesis. Chemicals remove the protecting ...

DNA Script announced a significant advancement in oligonucleotide synthesis technology, enabling the production of custom DNA sequences of up to 500 nucleotides in length with unprecedented sequence ...