Table 3 Mean ancestry proportions obtained with ADMIXTURE (K = 4, samples = 1212, variants = 101,271) and ELAI (14 generations, samples = 1212, variants = 114,929) per island population.

From: Developing CIRdb as a catalog of natural genetic variation in the Canary Islanders

Canary Islands

ADMIXTURE

ELAI

EUR*

NAF

SSA

EUR

NAF

SSA

El Hierro

77.7 ± 2.9

20.0 ± 2.1

2.3 ± 0.7

68.3 ± 2.6

31.0 ± 2.6

0.7 ± 0.4

La Palma

79.7 ± 2.6

18.8 ± 1.9

1.5 ± 0.8

76.5 ± 2.8

22.4 ± 2.7

1.1 ± 0.6

La Gomera

73.7 ± 2.9

21.6 ± 2.3

4.8 ± 1.3

65.8 ± 2.4

31.0 ± 2.6

3.2 ± 1.2

Tenerife

78.7 ± 2.4

19.7 ± 2.0

1.6 ± 0.9

75.3 ± 2.8

23.6 ± 2.6

1.1 ± 0.6

Gran Canaria

77.4 ± 2.5

19.3 ± 2.1

3.3 ± 1.5

73.7 ± 3.1

23.6 ± 2.5

2.7 ± 1.3

Fuerteventura

72.6 ± 2.8

24.6 ± 2.1

2.9 ± 1.1

67.2 ± 3.1

31.1 ± 2.8

1.7 ± 0.8

Lanzarote

72.3 ± 2.5

24.7 ± 2.4

3.1 ± 1.0

67.1 ± 2.8

30.9 ± 2.6

2.0 ± 0.7

  1. EUR, European; NAF, North African; SSA, sub-Saharan African. All numbers refer to average ± standard deviation (in percentage). *European ancestry represents the sum of percentages from both Northwestern and Southeastern components.