TABLE 2.
Effect of mutations of SXI1α, SXI2a, and MAT2 on mitochondrial inheritancea
| Cross no. | Cross | % mtDNA from parent (no. positive/total no.) |
|
|---|---|---|---|
| α | a | ||
| 1 | A(α) × D(a) | 4 (2/50) | 82 (41/50) |
| 2 | A(α) MAT2oe × D(a) | 60 (52/87) | 35 (31/87) |
| 3 | A(α) × D(a) sxi2aΔ | 67 (20/30) | 20 (6/30) |
| 4 | A(α) MAT2oe × D(a) sxi2aΔ | 84 (36/44) | 12 (5/44) |
| 5 | D(α) × A(a) | 4 (2/49) | 92 (45/49) |
| 6 | D(α) × A(a) MAT2oe | 2 (1/46) | 98 (45/46) |
| 7 | D(α) sxi1αΔ × A(a) | 75 (36/48) | 25 (12/48) |
| 8 | D(α) sxi1αΔ × A(a) MAT2oe | 23.8 (10/42) | 73.8 (31/42) |
| 9 | D(α) × A(a) sxi2aΔ | 69.4 (34/49) | 24.5 (12/49) |
| 10 | D(α) × A(a) sxi2aΔ MAT2oe | 6 (3/49) | 83.6 (41/49) |
a
Effect of MAT2, SXI1α, and SXI2a on mitochondrial inheritance. The control crosses 1 and 5 are the same as crosses 1 and 4 in Table 1. They are included here for easy comparison and are shown with shading.