TABLE 1

Protonemal-size QTL positions and effects

Parental type (n = 159)Hybrid breakdown (n = 288)
QTLChromosome, marker, positionLODaEffectLODaEffect
1bLG3, 8, 1.517.42−1649
2 (spa2)LG7, 1, 0.1–0.1233.1−0.195
3 (spa1)LG8, 3, 0.4339.1−0.193
4bLG9, 3, 0.4111.0−0.089
5 (spa3)LG12, 4, 0.27–0.3915.7−270233.2+0.176
6 (spa4)LG13, 1, 0.0914.7+0.105
7bLGXY, 2, 0.0412.0−0.090
8LGXY, 9, 1.40–1.4720.7+2642
  • a LOD scores were generated by permutation.

  • b QTL detected only in females.