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This project is a meeting place for users who share the J1c7a Mitochondrial DNA haplogroup, which means they are related along their maternal lines. Users in this group may want to share their family trees with each other to find overlaps and merge duplicate profiles in order to join or expand the World Family Tree and discover new relatives.
Please consider uploading your mtDNA datafile to yfull.com. They have divided J1c7a into 10 subclades as of January 2022. Their mtDNA tree can be seen here: