DNA for Genealogy
What is DNA?
Autosomal DNA
Mitochondrial DNA
Y-Chromosome DNA
DNA Test Process
DNA Test Results
DNA Mutations
Y-DNA Markers
More Y-DNA Markers
Y-DNA TMRCA
Y-Chromosome SNPs
Y-DNA Haplogroups
mtDNA Interpretation
mtDNA Haplogroups
Testing Companies
DNA Links
Mitochondrial DNA Mitochondrial DNA (mtDNA) is only passed down from mothers to their sons and their daughters Men and women with a common female ancestor in their maternal line will have identical mtDNA
