Y-DNA Haplotype research J-PH4970,Y14400 DYS391=9 and near haplotype clusters. Not allowed are kits outside of J-M172 or with FamilyFinder/mtDNA results only. Project Benefits: - Bringing high and low resolution kits together; - Understand what Low-Res matches are "false"; - Get help for your testing and match research. 37+ Markers needed for good grouping.