As development goes on, callose fluorescence disappears in the chalazal wall of diplosporous functional megaspore .
二倍体功能大孢子的合点端细胞壁内的胼胝质荧光消失。
These phenomena may be related to the conveyance of implanted ions across cell wall, or be related to the accumulation of callose.
上述现象可能与注入离子的过壁运输有关，也可能与胼胝质的积累有关。
The wall of the generative cell contains callose.
生殖细胞壁为胼胝质成分。
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