Haplogroups are reported where a qualifying variant is found at 50% or higher in Mitomap's current sets of GenBank sequences. A link to HFHG distribution details will be provided ONLY when this 50% frequency is met by one or more haplogroups in the sequence set.
All frequencies for haplogroups and branches include all sequences in the sub-branches and groups. For example, "J1" includes everything beginning with "J1"; "H6a" includes everything beginning with "H6a", etc.
Only haplogroups containing a minimum of 10 sequences are displayed; thus at 50% there would be at least 5 variant-containing sequences at a minimum threshold of 50%
The above screening is further filtered to display only those variants found in Mitomap's sequence database at a frequency of 0.2% or higher overall. Currently this requires a count of ~100 FL sequences that contain a specific variant. [This filter modifed March 2020].