Y-chromosome Haplogroup J-M172 subclades update with primary SNPs

Combined J2 Phylogeny from all available public and DTC sources. Included are ca. 200 informative subclades (pre Middle Age) as well as more recent haplogroups (low-diversity/Middle Age or Clans/Surnames). The phylogeny is available as Tree with primary SNPs (searchable PDF) and Spreadsheet with details for the selected primary SNPs. <br>This data is an output of the constantly updated online J2-M172 Research Tree simplified which is based on the J2-M172_spreadsheet. This citizen science research is done voluntarily by the author with the support of many others in the J2-M172 Haplogroup research and affiliated research. <br>The following ISOGG J-Haplogroup update for J2 will be based on this work and include all equivalent SNPs.