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- The ovule is anatropal and tenuinucellate with two integuments and endothelium,which is amoeboid tapetum. 胚囊发育类型为英地百合型,合点端形成胚囊吸器。
- The development of anther wall is dicotyledonous type which is composed of epidermis,endothecium,one layer of middle layer and amoeboid tapetum. 绒毡层于小孢子四分体时期开始变形,其细胞原生质体向药室中移动,为变形绒毡层。
- amoeboid tapetum 变形绒毡层
- The tapetum are glandular type of characteristics. 营养层为泌腺性型。
- A cell,such as a leukocyte,having amoeboid form or motion. 变形细胞有变形虫形状或运动形式的细胞,如白细胞
- Histology of Lilium anther. Tapetum lining the pollen sacs. 百合花药结构,绒毡层衬在花粉囊内。
- A cell, such as a leukocyte, having amoeboid form or motion. 变形细胞有变形虫形状或运动形式的细胞,如白细胞
- The Ultrastructural Aspect of Tapetum in Paeonia Suffruticosa Andr. 牡丹绒毡层的超微结构。
- The anther is tetrasporangiate and glandular tapetum. 雄蕊花药四室,腺质绒毡层。
- There are numerous amoeboid nuclei suspended in the organelle-rich cytoplasm. 在富含细胞器的细胞质中,有许多变形核。
- The axon then continues to grow, towed by an amoeboid structure at its tip. 轴突前端有变形虫般的构造,会牵引轴突往前生长。
- Franco consists of three layers:the epidermis,the middle layer and the tapetum. Franco]小孢子囊壁包括 3层细胞 :表皮、中层和绒毡层。
- 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;
- The anther is made up of an outer epidermis, a middle fibrous layer, and an inner nutritive layer, the tapetum. 花药壁由外表皮层,中间纤维层,内部营养层和绒毡层构成。
- 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;
- As both systems display identical features of amoeboid locomotion, they may share very similar mechanical principles for cell migration. 通过比较研究以上两种运动体系将有助于在分子水平上进一步阐明细胞运动的机理。
- The development of anther wall belongs to the monocotyledonous type, and the tapetum is glander taptum. 花药壁发育为单子叶型,绒毡层为腺质型。
- White blood cells can squeeze through the endothelial cell layer (lining) of blood capillaries by amoeboid movement (NOT through diffusion). 红血球的双凹面圆盘形可以增加它的表面积(不是增加它所带的氧气),以利气体的扩散。
- The disintegration of microspores of Niitaka and Atago were correlated with the earlier disintegration of tapetum. 认为新高、爱宕小孢子败育可能与绒毡层提前解体有关。
- The anther wall is composed of four layers: epidermis, endothecium, middle layer and tapetum. 巨龙竹的花药壁由4层结构组成,包括表皮、药室内壁、中层、绒毡层;