Chemical modification of DNA is a common strategy to improve the properties of oligonucleotides. Herein, the authors report a robust method based on the template-dependent DNA ligation of shortmer fragments by DNA ligases, which is compatible with numerous chemical modifications and applicable to short (~20 nt) and longer (<100 nt) sequences.
- Nazarii Sabat
- Andreas Stämpfli
- Marcel Hollenstein
