| Auncle Position | Autosomal | X-linked | Mitochondrial | Y-linked |
|---|---|---|---|---|
| Paternal auncle (P-WING) | R=0.25 | 0 (no X path to son) | 0 (paternal line) | 0 |
| Maternal auncle (M-WING) | R=0.25 | χ=0.5 ← KEY | χ=1.0 ← FULL | 0 |
| Onset <40 multiplier | ×2.5 — all channels | |||
| Expression context (female→male) | E=0.6 for male-pattern diseases · E=1.0 for sex-neutral | |||