液泡化

The increase in volume during elongation is accompanied by a vacuolation of the cell.

伸长时体积的扩大伴随着细胞的液泡化。

The accumulation of starch, vacuolation of multinucleate microspores and degeneration of anther wall affected microsporic embryogenesis.

淀粉粒的积累，多核小孢子的液泡化以及花药壁的衰退都可影响雄核发育。

During the vacuolation ofthe meristem cell,the cytoplasm diluted and the numbers of the organellesreduced.

在分生细胞液泡化的过程中，细胞质变稀薄，细胞器减少。

Tapetum cells degenerated and only ER small vesieles were the visible organelle at the 2—celled pollen stage.

绒毡层在小孢子液泡化中期开始退化，开始退化的绒毡层表现为内质网腔膨大，核周腔增大，核孔数增加。

The abnormality appeared in sporogenic stage and later followed vacuoles and enlarged taptum.

在小孢子发育过程中，绒毡层细胞出现液泡化、肥大、增生等异常现象。

The abnormity of tapetal cells vas also an important reason for the degeneration.

另外，绒毡层细胞质的液泡化也是小孢子败育的一个重要原因。

Stacked rER cisternae dilated and rER blebs formed; tapetal cell nuclear envelopedistended and nuclear pores increased in number.

在自由小孢子期，绒毡层内质网发生叠堆，可能是对小孢子液泡化后产生的膨压和张力的一种适应。

The results shows that the tapetal expanding abnormally occurs in dyadphase stage, microspore abortion occurs in the early of monokaryon stage, disaggregation in the end of monokaryon stage, only some spall of microspore is observed in monokaryon stage, the four cell walls also exist, the tapetal cells became completely vacuolated, almost filled the whole locule. vascular bundle of male sterile line anther vanish at mature pollen stage.

结果发现花药绒粘层在二分体时期发生异常，小孢子在单核前期开始败育，至单核后期完全解体，花药发育后期不育系药腔中只观察到少量的小孢子残体，花药壁的四层细胞依然存在，绒粘层细胞已经彻底液泡化，占据了药腔的整个空间，花粉成熟期不育系花药维管束消失。

Microscopic observation of microsporogenesis of the male sterile lines revealed that abortion occurred mononuclear stage. The tapetal cells became higly vaculate, pressing the microsporocyte seriously, interfering the normal microsporpgenesis development and finally leading to pollen grain abortion.

进一步对其细胞形态学进行观察结果表明，ogura和改良型不育系败育时期发生在单核花粉期，绒毡层异常膨大，挤压小孢子正常发育，小孢子液泡化而导致败育，并且在花药发育过程中有一些异常现象发生。

These abnormal cells became dramatically vacuolated and hereafter disintegrated completely at later stage.

这类异常的小孢子母细胞在随后的发育中逐渐液泡化并最终解体。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。