Comparative determination of biogegographic ancestry by DNA and pedigree analyses

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00016916

Enrollment

100

Registered

2019-03-11

Start date

2019-03-18

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

healthy subjects

Interventions

Group 1: The subjects are asked to provide details of their place of birth and the place of birth of their ancestors. In addition, a buccal swab is taken from the subject.

Eligibility

Sex/Gender

All

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: The subjects know the birth place/origin of their ancestors (at least parents and Grand-parents)

Exclusion criteria

Exclusion criteria: The proband does not know the place of birth/origin of at least one person from two generations. The proband is related to another participant. The person is a minor.

Design outcomes

Primary

Measure	Time frame
Comparison of the results of mtDNA/Y and genomic DNA analyses of 100 subjects with the data relating to the origin of their ancestors.	—

Secondary

Measure	Time frame
Optimization/validation of forensics analysis	—

Countries

Germany

Contacts

Public ContactSabine Lutz-Bonengel

Universitätsklinikum Freiburg Institut für Rechtsmedizin

sabine.lutz-bonengel@uniklinik-freiburg.de0761-203-6829

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026