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Table 2 Detection of the nine previously studied SNP60 hybrid individuals at a structure assignment threshold of 0.25 (see Table 1 )

From: Reintroductions and genetic introgression from domestic pigs have shaped the genetic population structure of Northwest European wild boar

 

Individual

Level

Type

Detected

7

1st

Recent

 

2

2nd

Recent

 

5

3rd

Recent

 

1

4th

Recent

 

3

2nd

Recent

Not detected

9

3rd

Advanced

(type II error)

6

2nd

Advanced

 

8

2nd

Advanced

 

4

5th

Advanced

  1. Individual numbering corresponds to Goedbloed et al. [21]. The level of introgression is based on the number of introgressed domestic alleles per individual and expressed as being equivalent to the number of generations since hybridization according to simulations [21]. The type of hybrid (recent versus advanced generation) is distinguished based on the genomic distribution of introgressed alleles (clustered or spread out respectively) [21].