plasmodesma

plasmodesma

1

The plasmodesma without ER might be a more effective pathway for macromolecules intercellular transport , particularly , for the intercellular movement of protoplasm , chromatin and nucleus .

这种不具ER的简单胞间连丝对于大分子物质的运输，特别是原生质、染色质及细胞核的胞间迁移，可能是一种更有效的通道。
2

During meiotic prophase ⅰ to elucidate its role in the biogenesis of secondary plasmodesma ( sPD ) and cytoplasmic channel ( CC ) .

花粉母细胞减数分裂前期Ⅰ的活性进行了电镜细胞化学定位，以研究其在次生胞间连丝和胞质通道形成中的作用。