Using DGD embedment-free technique, the distribution of cytoskeleton was investigated in plasmodesmata and cytoplasmic channels of onion pollen mother cells (PMCs).

• 摘要用DGD包埋去包埋方法，观察了洋葱花粉母细胞中胞间连丝和胞质通道内的胞质骨架分布。