Population | Person numbers for investigation | JK gene frequency |
The Han nationality (Shanghai, China) | 200 | 0 |
The Uighur nationality | 221 | 0 |
Overseas Chinese (New York) | 103 | 0 |
The Dong nationality (Guangxi, China) | 201 | 0 |
The Japanese | 100 | 0 |
The Brazil Indians | 88 | 0.2453 |