Table 2. Sequencing of BRCA1 in SUM149.B1.S*.
| Cell Line | Reference sequence for BRCA1 CAATCCTAGCCTTCCAAGAGAAGAAAAAGAAGAGAAACTAGAAACACTTAAAGTGTCTAATAATGCTGAAGACCCCAAAGATCTCATGTTAAG |
CRISPR-Induced mutation | Subcloned colonies sequenced (#) | Estimated allele frequency |
|---|---|---|---|---|
| SUM149 | CAA -CCTAGCCTTCCAAGAGAAGAAAAAGAAGAGAAACTAGAAACAGTTAAAGTGTCTAATAATGCTGAAGACCCCAAAGATCTCATGTTAA G | N/A | 20 | 1.00 |
| SUM149.B1.3* | CAA-CCTAG———————————TAAG | 80-bp Deletion | 20 | 0.66 |
| CAA-CCTAGCCTTCCAAGAGAAGAAAAAGAAGAGAAACTAGAAACAGTTAAAGTGTCTAATAATGCTGAAGACCCCAAAGATCTCATGTTAA G | SUM149 {2288delT] | 0.33 |