ancestry
What a haplogroup is: one ancestral line among thousands
A haplogroup names one unbroken line of descent, mother to child or father to son. You have thousands of ancestral lines, and it traces one of them.
What the science says
A haplogroup is a branch on the human family tree defined by shared mutations passed down one unbroken line: mother to child (mtDNA) or father to son (Y chromosome). It marks one ancient thread of your ancestry among the thousands of lines that all contributed to you.
What Aimosti would show you
Aimosti reads the defining markers in your file and places each line on the maternal and paternal trees, restating PhyloTree's clade definitions with the deepest supported branch and the markers that support it: one thread, named plainly.
What we won't claim
A haplogroup is one maternal and one paternal thread among thousands of ancestral lines: never your ethnicity, nationality, race, or a 'percent ancestry' figure. We won't turn a deep lineage marker into an identity or a heritage claim it cannot support.
Covered in: Ancestry. Restated from: PhyloTree.