Characteristics of the Jknullsamples
| Country of origin (ethnic group) . | Jknulltested . | Sex M/F . | JK allele . | PCR genotyping for the Jknull mutation . | ||
|---|---|---|---|---|---|---|
| (Δ6) . | (Δ7) . | (S291P) . | ||||
| Control Jknull(ref:19) | ||||||
| China variant B.S. | 1 | 1/− | JK*B | + | − | − |
| France variant L.P. | 1 | −/1 | JK*Bb | − | + | − |
| New Jknull (this study) | ||||||
| Finland | 15 | 3/12* | JK*B | − | − | + |
| USA | 1 | −/1 | JK*B | + | − | − |
| Australia | 1 | ? | JK*B | + | − | − |
| Polynesia | ||||||
| (Samoan) | 4 | 4/− | JK*B | + | − | − |
| (Nivean) | 6 | 1/5 | JK*B | + | − | − |
| (Tongan) | 3 | 2/1 | JK*B | + | − | − |
| (Hawaiian) | 1 | −/1 | JK*B | + | − | − |
| European ? | 1 | −/1 | JK*B | + | − | − |
| Total | 34 | 11/22 | all JK*B | 18 | 1 | 15 |
| Country of origin (ethnic group) . | Jknulltested . | Sex M/F . | JK allele . | PCR genotyping for the Jknull mutation . | ||
|---|---|---|---|---|---|---|
| (Δ6) . | (Δ7) . | (S291P) . | ||||
| Control Jknull(ref:19) | ||||||
| China variant B.S. | 1 | 1/− | JK*B | + | − | − |
| France variant L.P. | 1 | −/1 | JK*Bb | − | + | − |
| New Jknull (this study) | ||||||
| Finland | 15 | 3/12* | JK*B | − | − | + |
| USA | 1 | −/1 | JK*B | + | − | − |
| Australia | 1 | ? | JK*B | + | − | − |
| Polynesia | ||||||
| (Samoan) | 4 | 4/− | JK*B | + | − | − |
| (Nivean) | 6 | 1/5 | JK*B | + | − | − |
| (Tongan) | 3 | 2/1 | JK*B | + | − | − |
| (Hawaiian) | 1 | −/1 | JK*B | + | − | − |
| European ? | 1 | −/1 | JK*B | + | − | − |
| Total | 34 | 11/22 | all JK*B | 18 | 1 | 15 |
Most samples detected through antenatal screening.