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- The form of tapetal cell nucleus is round or long elliptical. 细胞核有圆形和长椭圆形2种形态。
- At the late microspore stage, the degeneration of the tapetal cell begins, and the thickening of the endothecium cell wall by callose happens. 小孢子晚期，绒毡层细胞开始解体，药室内壁细胞开始加厚，其加厚的物质为胼胝质类物质。
- Abbreviation: T: Tapetal; N: Nucleus; TE：Tetrad; TW: Wall of tapetal cell; V: V acuole; D: Dictyosome; C: Callose; M: Mitochondria. 绒毡层细胞，N：细胞核，TE:四分体，TW：绒毡层细胞壁，V：液胞,D：高尔基体，C：胼胝质壁，M：线粒体。
- Anther wall was formed in a special method due to the homology of tapetum cell and secondary sporogenous cell. 花药壁按特有方式发生，主要特点是绒毡层与次生造孢细胞同源。
- Nelumbo nucifera planted in Fujian GAP base was selected,the development of the microspores,and the dynamic of the endothecium and tapetal cell were observed by paraffin section. 以建莲GAP基地栽培的太空莲为实验材料,通过石蜡切片观察到了从小孢子母细胞到成熟花粉的发育过程,以及花药的药室内壁、绒毡层细胞的变化特点;
- Examination of anthers’transverse sections showed that male sterility of transformed plants was associated with the destruction of the tapetal cell layers. 花药的横向解剖结构表明:转基因油菜雄性不育与绒毡层细胞的破坏有关。
- The results showed that microsporogenesis could process normally and there was no difference in the tapetal cell between 8A and 8B lines before tetrad stage. 结果表明：不育系和保持系都能正常进行减数分裂，绒毡层细胞无明显差异，形成了正常的四分孢子。
- In tetrad stage, the structures of tapetal cells begin to dissociate. 四分体时期，绒毡层细胞内部结构开始解体。
- The tapetum cells have dual origin and belong to the glandular type. 主要结果如下：花药四室，药壁发育为基本型；
- When microspore mother cell (MMC) preparing meiosis, calcium precipitates appeared in the cytoplasm of tapetal cells and callus wall surrounding MMC. 当花粉母细胞进行减数分裂时，花药中的钙颗粒进一步增加，尤其是在小孢子母细胞的胼胝质壁中。
- Nelumbo nucifera planted in Fujian GAP base was selected, the development of the microspores, and the dynamic of the endothecium and tapetal cell were observed by paraffin section. 摘要以建莲GAP基地栽培的太空莲为实验材料，通过石蜡切片观察到了从小孢子母细胞到成熟花粉的发育过程，以及花药的药室内壁、绒毡层细胞的变化特点；
- Meanwhile, it was presumed that the tapetal cells in male sterile anther underwent premature programmed cell death (PCD) based on the DNA ladder. 利用DNA梯度技术发现不育系绒毡层细胞提早发生程序性死亡。
- During meiotic cell division stage, wall of tapetal cells dissociates and disappears, plasmodesmata break down, asynchronous condition occurs in cell development. 减数分裂期，绒毡层细胞壁融解消失，胞间连丝断离，细胞间发育出现不同步现象。
- Some large vacuoles appeared in the tapetal cells of the sterile anthers at the early uninucleate pollen stage. 在单核细胞早期，不育花粉的四分体细胞中有较明显的大液泡出现。
- In contrast,tapetal cells of fertile anthers began to degenerate at the stage of mononuclear pollen. 可育株绒毡层在单核花粉粒期开始解体，花粉粒成熟期时完全解体。
- 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。
- The pollen sterility of 392A, 86A and 629A are closely related with the abnormal growth of tapetal cells. 392A、86A和629A的花药败育与绒毡层发育异常有密切的关系。
- The abnormity of tapetal cells was 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。
- During the anther development, the tapetal cells or digesting tapetal cells kept at high level of ABA. 绒毡层或降解中的绒毡层细胞内有较多金颗粒分布。
- Tapetum cells were elongated, vacuolated or tapetum was made up of multilayer cells or discomposed tardily. 绒毡层细胞径向过度伸长，高度液泡化，且出现多层细胞，严重挤压小孢子母细胞，解体较晚且充塞花粉囊室；
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
