Research Article
Clinically Significant Minor Blood Group Antigens amongst North Indian Donor Population
Table 5
Phenotype frequencies of MN and Ss in MNS blood group system.
| | Phenotype | In 1000 cases (%) | Indian study by Thakral et al. [7] | Indian study by Nanu and Thapliyal [8] | In Europeans [14, 15] | In African Americans [14, 15] |
| | M+N− | 425 (42.5%) | 38.5% | 42.3% | 28% | 26% | | M−N+ | 120 (12.0%) | 24.6% | 14.6% | 22% | 30% | | M+N+ | 455 (45.5%) | 36.9% | 43.1% | 50% | 44% | | S+s− | 124 (12.4%) | 12.6% | 10% | 11% | 03% | | S−s+ | 421 (42.1%) | 43.5% | 62.1% | 45% | 69% | | S+s+ | 454 (45.4%) | 43.9% | 26.8% | 44% | 28% | | S−s− | 1 (0.1%) | 0% | 1.2% | 0% | 01% |
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