Andrea Berti, Filippo Barni, Chiara Della Rocca and Fulvio Cruciani contributed 93 Haplotypes on March 2, 2020: National Database Chad, Metapopulation African - Sub-Saharan African (for reference see Rocca D., Cannone F., D'Atanasio E., Bonito M., Anagnostou P., Russo G., Barni F., Alladio E., Destro-Bisol G., Trombetta B., Berti A. and Cruciani F. (2020), 'Ethnic fragmentation and degree of urbanization strongly affect the discrimination power of Y-STR haplotypes in central Sahel', For Sci Int Genet 49:102374 [DOI])

The submitter confirmed the legal permission to submit this data to YHRD and to comply with good scientific practice (Deutsche Forschungsgemeinschaft 2019 [Link] [DOI]). Please see the publication above for more information on the sample collection (e.g. ethical principles, informed consent and privacy).