Table 2 Analysis of T cells and Msln locus from 7431 TRex pups

From: Germline T cell receptor exchange results in physiological T cell development and function

#

ID

Sex

7431a

%CD8b

%Vβ9 (CD8)

%CD4

%Vβ9 (CD4)

%Msln Indelc,b

Msln Indel

1

3291

F

+/−

27.7

92.3

0.87

55.3

86d

−2,+4,−19

2e

3292

F

−/−

9.98

2.31

12.5

1.24

0

none

3

3293

F

+/+

26.1

94.9

1.11

70.1

97d

−7

4

3294

F

+/−

31.3

92.6

1.0

59.8

97d

−4

5

3295

F

+/−

23.9

91.7

1.4

67

84d

−8

6

3296

M

+/+

25.7

74.4

1.1

95.5

91d

−5,+1

7

3297

M

+/−

27.9

91.6

1.9

57.9

95 (KO 47)

−7,−9

8

3298

M

+/+

24.1

91

1.0

64.2

95d

−1,−8

9

3300

M

+/−e

5.25

0.98

3.67

0.68

86d

+1,−8

10

3301

M

+/+

25.4

93.7

0.97

69

97d

−8

11

3302

M

+/+

25.7

96.2

1.0

73

92 (KO 45)

−1,−6

12

3303

M

+/+

22.0

92.8

0.96

73.5

96d

+1

13

3304

M

+/−

26.4

88.8

0.89

50

97d

−4

  1. a7431 Trac knock-in was determined by junction PCR from tail DNA.
  2. bn.d., not determined; n.r., no results indicating sequence analysis was attempted but data were inconclusive.
  3. cMsln knockout was determined PCR amplification of Msln exon 4 followed by Sanger sequencing and Inference of Crispr Edits (ICE) analysis (https://www.synthego.com/products/bioinformatics/crispr-analysis).
  4. dKnockout score was identical to % Indel.
  5. eAn additional band was detected between the WT and KI.