CW is mostly north and west of Yamnaya but inside the same blob as Yamnaya (you can magnify the map and look by yourself. ).
I don't think that GAC has any special connection to BS-drift. (Yamnaya-GAC cline is marked because most of the Europeans are positioned along it).
BS drift is obviously linked to the population with increased level of the hunter gatherers of East Europe (mostly of WHG kind).
I don't think that GAC has any special connection to BS-drift. (Yamnaya-GAC cline is marked because most of the Europeans are positioned along it).
BS drift is obviously linked to the population with increased level of the hunter gatherers of East Europe (mostly of WHG kind).