Table 3 Rates of scarless editing at the APRT locus using engineered microhomology

From: Microhomology-assisted scarless genome editing in human iPSCs

Parent clone

Genotype

Excision (%mChneg)

Samples analyzed

Normal allele

NHEJ (perfect)

Scarless excisiona

Fidelity (%)b

Silent ONLY

APRT*J & Silent

052-2-2

Het

8.4

37

23

9 (5)

5

35.7

1

4

052-2-13

Het

5.0

50

30

17 (8)

3

15.0

1

2

052-2-21

Het

6.8

46

24

14 (11)

8

36.4

4

4

052-2-11

Homo

3.4

45

0

40 (26)

5

11.1

0

5

052-2-52

Homo

3.6

53

0

47 (30)

6

11.3

1

5

052-2-61

Homo

2.9

46

0

38 (30)

8

17.4

0

8

  1. aRepair events without any additional base mutations, as predicted to occur via MMEJ
  2. bCalculated as (Scarless excision/Samples analyzed)