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Table 2 Classification of individuals after principal components analysis into homozygotes for the rearranged and non-rearranged segment and heterozygotes

From: Strong selection pressures maintain divergence on genomic islands in Atlantic cod (Gadus morhua L.) populations

 Chromosome

1

2

7

12

Homozygotes for the rearranged segment

50 NEAC (100%)

41 NEAC (82%) and 1 CC (11%)

45 NEAC (90%)

50 NEAC (100%) and 5 CC (56%)

Heterozygotes

 

9 NEAC (18%) and 3 CC (33%)

5 NEAC (10%) and 5 CC (56%)

3 CC (33%)

Homozygotes for the non-rearranged segment

9 CC (100%)

5 CC (56%)

4 CC (44%)

1 CC (11%)

  1. Individuals were classified based on their differences at the Pan I locus [23] and their geographical origins