Table 1 Summary of input data.

From: The global distribution of the Duffy blood group

Total individuals sampled

Africa

Americas

Asia

Europe

World

 

23,349

37,410

32,971

37,457

131,187

 

17.8%

28.5%

25.1%

28.6%

 

Genotype

1,720

1,107

5,993

336

9,156

FY*A/*A

40

183

5,805

42

6,070

FY*A/*B

88

341

24

174

627

FY*B/*B

49

217

6

117

389

FY*A/*A ES

0

0

157

0

157

FY*A/*B ES

226

122

0

0

348

FY*B/*A ES

0

0

0

0

0

FY*B/*B ES

190

122

1

1

314

FY*A ES /*A ES

0

0

0

0

0

FY*A ES /*B ES

4

0

0

0

4

FY*B ES /*B ES

1,123

122

0

2

1,247

Phenotype

11,370

10,939

11,143

17,126

50,578

Fy(a+b+)

1,448

3,841

2,471

7,355

15,115

Fy(a+b−)

1,338

3,904

6,821

4,872

16,935

Fy(a−b+)

2,493

2,595

1,493

4,873

11,454

Fy(a−b−)

6,091

599

358

26

7,074

Promoter

7,290

803

187

104

8,384

Fy(+)

7,266

406

0

0

7,672

Fy(−)

24

397

187

104

712

Phenotype-a

2,821

24,420

15,648

17,891

60,780

Fy(a+)

589

19,950

12,436

11,616

44,591

Fy(a−)

2,232

4,470

3,212

6,275

16,189

Phenotype-b

148

141

0

2,000

2,289

Fy(b+)

1

55

0

1,651

1,707

Fy(b−)

147

86

0

349

582

Total sites

203

265

217

136

821

surveyed

24.7%

32.3%

26.4%

16.6%

 
  1. The table shows the total number of individuals sampled by continent, broken down by variant within each data type category. Totals are shown in bold. The number of spatially unique sites in each continent is given in the bottom row.