[Polak]

Quite possibly the two closest matches between Germany and Poland in the YHRD databse (though I could be wrong there)....Berlin and Szczecin. The chart indicates markers in Berlin that are not found in Szczecin. These are obviously western European haplotypes not found in the population of the Polish city, which largely consists of migrants from former eastern Poland (now Lithuania and Belorussia). The similarities between the two populations must be a result of Balto-Slavic markers.