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Table 1 Allele frequencies of the four selected SNPs in southern and northern Scandinavian populations of willow warblers

From: Autumn migration direction of juvenile willow warblers (Phylloscopus t. trochilus and P. t. acredula) and their hybrids assessed by qPCR SNP genotyping

SNP Allele frequencies
Southern population
(n = 66)
Northern population
(n = 60)
23 (T / G) 0.955 / 0.045 0.050 / 0.950
65 (C / A) 0.985 / 0.015 0.050 / 0.950
285 (A / G) 0.970 / 0.030 0.084 / 0.916
412 (G / A) 0.963 / 0.037 0.091 / 0.908
  1. SNP 23 and 65 are located on chromosome 1, SNP 285 and 412 on chromosome 5, respectively