Activities of P5′N-1 (NR 9-20 μmol/h per g Hb), P5′N-2 (NR 7-28 μmol/h per g Hb), and P5′N-1/P5′N-2 ratio in members of the Norwegian family
| . | I.1 . | I.2 . | II.1 . | II.2 . | II.3 . | II.4 . | II.5 . | III.1 . |
|---|---|---|---|---|---|---|---|---|
| P5′N-1 | 3.5 | 6.4 | 0.4 | 0.5 | 5.5 | 7.9 | 7.7 | 9.6 |
| P5′N-2 | 7.8 | 9.4 | 9.2 | 7.7 | 7.0 | 8.1 | 8.5 | 8.3 |
| P5′N-1/P5′N-2 | 0.45 | 0.68 | .04 | .06 | 0.79 | 0.98 | 0.91 | 1.1 |
| . | I.1 . | I.2 . | II.1 . | II.2 . | II.3 . | II.4 . | II.5 . | III.1 . |
|---|---|---|---|---|---|---|---|---|
| P5′N-1 | 3.5 | 6.4 | 0.4 | 0.5 | 5.5 | 7.9 | 7.7 | 9.6 |
| P5′N-2 | 7.8 | 9.4 | 9.2 | 7.7 | 7.0 | 8.1 | 8.5 | 8.3 |
| P5′N-1/P5′N-2 | 0.45 | 0.68 | .04 | .06 | 0.79 | 0.98 | 0.91 | 1.1 |
Interpretation of ratios: P5′N-1/P5′N-2 ≤ 0.1, homozygous deficiency; 0.1 < P5′N-1/P5′N-2 ≤ 0.7, carriers of P5′N-1 deficiency; P5′N-1/P5′N-2 > 0.7, normal.