The Life of Trees
(or: Still Another Phylogeny Program)

SAPP

 

Note:  This tool works best for R1b-L21 and subclades!  It knows the SNP structure and STR allele frequencies for L21, and may not be as effective on other haplogroups unless you include a modal and other inputs as specified in the Inputs help.

Integrating STRs, SNPs, and Genealogies

SAPP Program Input

SAPP Program Input


Choose the location of the data file (*.txt) which contains the STR results, SNPs, and Genealogies for SAPP to use in building the phylogenetic tree.