Matched regions in meiocytes with partial synapsis at mid zygotene (MZ), late zygotene (LZ) and pachytene (P) in homozygotes and heterozygotes for the inversion.

p = proximal; d = distal; n = 1RL; i = 1RLinv.
aSynapsis covered only the centromere region in 74% of PMCs at MZ and 89% of PMCs at P.

p = 近端（proximal）；d = 远端（distal）；n = 1RL；i = 1RL倒位（1RLinv）。在74%的MZ时期花粉母细胞（pollen mother cells，PMCs）与89%的P时期花粉母细胞中，不联会（asynapsis）现象仅局限于着丝粒区域（centromere region）。