List of samples included in this study
| Sample∗ . | Phenotype . | Antibody . | Family . | Material available . | Sample origin (ethnicity) . |
|---|---|---|---|---|---|
| P1 | Er(a−b+) | anti-Era | N/A | Red cells, serum, DNA | IBGRL collection (unknown) |
| P2 | Er(a−b+) | anti-Era | N/A | Red cells, serum, DNA | IBGRL collection (unknown) |
| P3 | Er(a−b+) | anti-Era | N/A | Serum, DNA | IBGRL collection (unknown) |
| P4 | Er(a−b+) | anti-Era | N/A | Serum, DNA | IBGRL collection (unknown) |
| P5 | Er(a−b+) | anti-Era | N/A | Serum, DNA | IBGRL collection (unknown) |
| P6 | Er(a−b+) | anti-Era | N/A | Red cells, serum, DNA | IBGRL collection (unknown) |
| P7 | Er(a+b+) | None | N/A | Red cells, DNA | IBGRL collection (unknown) |
| P8 | Er(a+b+) | None | N/A | Red cells, DNA | IBGRL collection (unknown) |
| P9 | Er(a+b+) | None | N/A | Red cells, DNA | IBGRL collection (unknown) |
| P10 | Er(a−b−) | anti-Er3 | N/A | Red cells, serum, DNA | IBGRL collection (White) |
| P11 | Er(a+wb−) | anti-Er-related | P11-F1, P11-F2 | Red cells, serum, DNA | Germany (unknown) |
| P12 | Er(a+wb−) | anti-Er-related | P12-F1_F11 | Red cells, serum, DNA | Kuwait (Middle Eastern) |
| P13 | Er(a+b−) | anti-Er-related | P13-F1, P13-F2 | Red cells, serum, DNA | United Kingdom (Black African) |
| Sample∗ . | Phenotype . | Antibody . | Family . | Material available . | Sample origin (ethnicity) . |
|---|---|---|---|---|---|
| P1 | Er(a−b+) | anti-Era | N/A | Red cells, serum, DNA | IBGRL collection (unknown) |
| P2 | Er(a−b+) | anti-Era | N/A | Red cells, serum, DNA | IBGRL collection (unknown) |
| P3 | Er(a−b+) | anti-Era | N/A | Serum, DNA | IBGRL collection (unknown) |
| P4 | Er(a−b+) | anti-Era | N/A | Serum, DNA | IBGRL collection (unknown) |
| P5 | Er(a−b+) | anti-Era | N/A | Serum, DNA | IBGRL collection (unknown) |
| P6 | Er(a−b+) | anti-Era | N/A | Red cells, serum, DNA | IBGRL collection (unknown) |
| P7 | Er(a+b+) | None | N/A | Red cells, DNA | IBGRL collection (unknown) |
| P8 | Er(a+b+) | None | N/A | Red cells, DNA | IBGRL collection (unknown) |
| P9 | Er(a+b+) | None | N/A | Red cells, DNA | IBGRL collection (unknown) |
| P10 | Er(a−b−) | anti-Er3 | N/A | Red cells, serum, DNA | IBGRL collection (White) |
| P11 | Er(a+wb−) | anti-Er-related | P11-F1, P11-F2 | Red cells, serum, DNA | Germany (unknown) |
| P12 | Er(a+wb−) | anti-Er-related | P12-F1_F11 | Red cells, serum, DNA | Kuwait (Middle Eastern) |
| P13 | Er(a+b−) | anti-Er-related | P13-F1, P13-F2 | Red cells, serum, DNA | United Kingdom (Black African) |
For further sample information, including clinical history (where available) and information on family members, see supplemental Table 1.