But the side walls usually lacked callose.
侧壁通常不具胼胝质。
The wall of the generative cell contains callose.
生殖细胞壁为胼胝质成分。
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。
Secondly, if pollen tubes entered into stigma, growth was retarded with callose plug deposition, then they stopped to grow because of inhibition.
即使父本花粉管进入母本柱头，因生长缓慢，沉积胼胝质，在花柱中受抑制而停止生长。
Few pollen grains of open flower self-pollination attached and germinated in the stigma of self-incompatible individuals, and intensive callose reaction occurred on the surface of stigma.
自交亲和系萝卜单株花期、蕾期以及自交不亲和系单株蕾期授粉后花粉多数能够正常萌发并穿越柱头进入子房。
Few pollen grains of open flower self-pollination attached and germinated in the stigma of self-incompatible individuals, and intensive callose reaction occurred on the surface of stigma.
自交亲和系萝卜单株花期、蕾期以及自交不亲和系单株蕾期授粉后花粉多数能够正常萌发并穿越柱头进入子房。
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