The median joining network based on the Y-STR haplotypes of the two Inuit Y chromosome lineages, Q-NWT01 (xM265) and Q-M3 (xM19, M194, L663, SA01 and L766) in Greenlanders.

<p>The circle sizes indicate the number of individuals with shared Y-STR haplotypes. The smallest circles represent one individual. The lengths of the connecting branches indicate the number of mutational steps. The shortest branches represent one mutational step.