DAC
Data Access Commitee Princess Maxima Center
| Dac ID | Contact Person | Access Information | |
|---|---|---|---|
| EGAC00001001706 | Valerie de Haas | biobank [at] prinsesmaximacentrum [dot] nl | No additional information is available |
This DAC controls 1 dataset:
| Dataset ID | Description | Technology | Samples |
|---|---|---|---|
| EGAD00001006352 | We performed whole genome sequencing to detect possible off-target mutations induced by prime editing. Liver organoids, derived from a healthy control, were transfected with either control (GFP) plasmids or prime editing plasmids (GFP+PE2+pegRNA+nickRNA) to induce a 6-bp deletion in CTNNB1. One control and two prime-edited organoid lines were clonally expanded from single cells. High-throughput sequencing was performed on the complete genomic DNA isolated from these clonal lines, as well as the starting culture (bulk). After correction for germline mutations in the starting culture, new mutations in the control and prime-edited lines were compared. The same approach was followed in small intestinal organoids, derived from a patient with disease-causing 3-bp deletion in DGAT1. In these small intestinal organoids, prime editing was used to insert the 3 missing nucleotides. Two corrected clones were compared to one control clone. | Illumina NovaSeq 6000 | 8 |
