Resolving mitochondrial haplogroups B2 and B4 with next-generation mitogenome sequencing to distinguish Native American from Asian haplotypes.

Mitochondrial haplogroup information can be useful in forensic contexts that rely primarily on mitochondrial DNA (mtDNA) testing, which often involve limited or degraded DNA. Due to the phylogeographic patterning of mtDNA in human populations, mitochondrial haplogroups are indicative of maternal ancestry (as mtDNA is a maternally inherited marker). In certain circumstances, maternal ancestry inferred from mitochondrial haplogrouping could be beneficial to forensic investigations.