Gustavo Barcelos Barra contributed 202 Haplotypes on August 24, 2014: National Database Brazil, Metapopulation Admixed (for reference see Barra GB., Chianca CF., Rita S., Velasco LF. and Souza D. (2014), 'Haplotype diversity of 23 Y-chromosomal STRs in a population sample from the Federal District (Brazil)--a territory that arose from nothing.', Int J Legal Med 128:945-7 [PubMed] [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).