LMayka:

Finally, SNPs that define and split the I2a-Dinaric clade
For many years--and despite enormous sums spent on WTYs etc.--the I2a-Dinaric clade common in Central-Eastern Europe has been very resistant to SNP definition and partition. Not a single SNP was found to split the clade, and the only SNP to define the clade was L147, which occurs in multiple other haplogroups and hence is not sufficiently "unique" for the FTDNA haplotree.

But finally, Geno 2.0 results have identified two SNPs that split Dinaric, and three more that define it. All five are now available for order from FTDNA.

CTS10228 and CTS5966 were ancestral in one south-central Polish Dinaric, but derived in about seven other Dinarics across Central-Eastern Europe.

CTS10936, CTS11768, and CTS4002 were derived in all eight Dinarics, but ancestral in the nearest related clade (Disles).