Type of mutation in X chromosome | Chromosomal type of son | Donor of X mutation | |
Mother | Father | ||
Mendelian visible | XY | + | + |
X0 | + | + | |
Mendelian lethal | XY | ? | ? |
X0 | ? | ? | |
Conditional lethal | XY | + | + |
X0 | + | ? |