Genetic testing companies measure DNA markers and compare them with those mostly associated with different ethnic groups. Photo: Handout Genetic testing companies measure DNA markers and compare them with those mostly associated with different ethnic groups. Photo: Handout
Genetic testing companies measure DNA markers and compare them with those mostly associated with different ethnic groups. Photo: Handout

Who are you? DNA tests help Chinese retrace ancient steps

Young Chinese turn to commercial genetic testing firms to help determine where they come from

Topic |   China Society
Genetic testing companies measure DNA markers and compare them with those mostly associated with different ethnic groups. Photo: Handout Genetic testing companies measure DNA markers and compare them with those mostly associated with different ethnic groups. Photo: Handout
Genetic testing companies measure DNA markers and compare them with those mostly associated with different ethnic groups. Photo: Handout
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