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Table 1 Homozygous HLA-A-B-C-DRB1-DQA-DQB1 haplotypes, level of homozygosity within a haplotype and number of blood donors identified among 20,737 blood donors

From: Blood donor biobank and HLA imputation as a resource for HLA homozygous cells for therapeutic and research use

Haplotype

HLA-A

HLA-B

HLA-C

HLA-DRB1

HLA-DQA1

HLA-DQB1

N

Observed frequency

Expected frequency

Heterozy-gous markers %

1

03:01

35:01

04:01

01:01

01:01

05:01

149

0.00718522

0.00690815

0.12

2

01:01

08:01

07:01

03:01

05:01

02:01

48

0.00231470

0.00242061

0.41

3

03:01

07:02

07:02

15:01

01:02

06:02

27

0.00130202

0.00113331

0.64

4*

02:01

07:02

07:02

15:01

01:02

06:02

7

0.00033756

0.00051551

2.11

5*

02:01

13:02

06:02

07:01

02:01

02:02

7

0.00033756

0.00039721

0.67

6*

02:01

15:01

03:04

04:01

03:01

03:02

7

0.00033756

0.00029789

1.23

7

03:01

07:02

07:02

13:01

01:03

06:03

6

0.00028934

0.00035215

1.62

8

02:01

27:05

02:02

08:01

04:01

04:02

5

0.00024111

0.00031656

0.01

9* F

02:01

51:01

15:02

09:01

03:02

03:03

5

0.00024111

0.00013848

0.02

10 F

03:01

15:01

03:03

08:01

04:01

04:02

5

0.00024111

0.00007897

0.02

11

02:01

15:01

03:03

13:01

01:03

06:03

4

0.00019289

0.00017316

2.31

12

24:02

40:01

03:04

13:02

01:02

06:04

4

0.00019289

0.00011964

0.12

13

02:01

27:05

01:02

01:01

01:01

05:01

4

0.00019289

0.00011769

1.16

14

02:01

15:01

04:01

08:01

04:01

04:02

3

0.00014467

0.00018545

0.09

15* F

03:01

18:01

07:01

04:04

03:01

03:02

3

0.00014467

0.00007943

0.02

16

02:01

08:01

07:01

03:01

05:01

02:01

3

0.00014467

0.00006399

2.21

17 F

31:01

18:01

07:01

15:01

01:02

06:02

2

0.00009645

0.00013433

0.03

18 F

03:01

07:02

03:04

01:01

01:01

05:01

2

0.00009645

0.00008789

2.43

19

02:01

40:01

03:04

13:02

01:02

06:04

2

0.00009645

0.00007268

2.35

20 F

24:02

39:01

07:02

08:01

04:01

04:02

2

0.00009645

0.00002717

2.90

21 F

02:01

15:01

04:01

15:01

01:02

06:02

2

0.00009645

0.00000850

0.40

22

02:01

44:02

05:01

12:01

05:05

03:01

1

0.00004822

0.00007523

5.20

23

68:01

08:01

07:01

03:01

05:01

02:01

1

0.00004822

0.00006170

0.003

24 F

02:01

27:05

01:02

04:08

03:03

03:01

1

0.00004822

0.00003359

0.03

25

24:02

35:01

04:01

01:01

01:01

05:01

1

0.00004822

0.00002598

0.02

26 F

02:01

56:01

01:02

04:01

03:01

03:02

1

0.00004822

0.00002582

0.01

27

03:01

15:01

03:04

04:01

03:01

03:02

1

0.00004822

0.00002199

0.06

28* F

31:01

51:01

01:02

13:01

03:02

03:03

1

0.00004822

0.00002156

0.40

29 F

02:01

56:01

01:02

15:01

01:02

06:02

1

0.00004822

0.00001116

0.03

30

02:01

27:05

02:02

01:01

01:01

05:01

1

0.00004822

0.00000611

6.73

31

29:02

44:03

16:01

07:01

02:01

02:02

1

0.00004822

0.00000374

0.08

32

23:01

44:03

04:01

07:01

02:01

02:02

1

0.00004822

0.00000318

0.25

33

32:01

40:02

03:04

14:02

05:03

03:01

1

0.00004822

0.00000300

0.14

34

03:01

15:01

03:03

13:02

01:02

06:04

1

0.00004822

0.00000290

0.01

35

32:01

35:01

04:01

04:01

03

03:01

1

0.00004822

0.00000218

0.07

36

11:01

44:02

05:01

04:04

03:01

03:02

1

0.00004822

0.00000146

0.03

37

32:01

44:02

05:01

15:01

01:02

06:02

1

0.00004822

0.00000127

0.06

38

11:01

35:01

03:03

08:01

04:01

04:02

1

0.00004822

0.00000048

0.06

39

25:01

08:01

07:01

03:01

05:01

02:01

1

0.00004822

0.00000008

0.08

40

26:01

40:02

03:04

08:01

04:01

04:02

1

0.00004822

0.00000004

0.12

41

02:01

51:01

15:02

04:01

03:01

03:02

1

0.00004822

0.00000001

0.03

  1. Haplotypes are listed according to the number of homozygous individuals identified. N Number of individuals homozygous for the haplotype. The expected frequency refers to the calculated frequency (haplotype frequency p2) of each homozygote based on haplotype frequencies of the Finnish Stem Cell Registry. Heterozygous markers % refers to the average percentage of heterozygous markers found within a given haplotype. * = homozygosity of all the samples representing the haplotype confirmed by clinical grade HLA typing. FER = haplotype enriched in the Finnish population but rare elsewhere as described in Linjama et al. [30]