- 外設(shè)儲存格
- 圍室
- 周圍細(xì)胞
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peripheral cell中文什么意思
例句與用法
- Labeling tunel method . the cell ultrastructural changes were similar to apoptosis in animal cells : the apical meristemetic cells underwent the programmed cell death . this was first detected in the apex cells of apical meristem , while peripheral cells differentiated gradually into different parts of a floral bud . but all the cells in the floral bud were subjected to the pcd process before it developed into a complete flower . 140bp dna fragment was found to deposit in apical bud during the plant development . the most important role of caspase - 8 was detected by western blot , and the expression of the procaspase - 8 was time - related with the dna frgmentation and the transformation from vegetative to the reproductive growth . these results suggested that pcd was an active process during the differentiation of apical meristem , and the senescence observed in the apical bud was due to the pcd process
顯微超微結(jié)構(gòu)研究表明，短日照條件下豌豆頂芽的衰老過程是從營養(yǎng)生長錐向花芽的轉(zhuǎn)化，而用dna原位末端標(biāo)記tunel caspase - 8 western blot和140 bp dna片斷積累的試驗結(jié)果證明，轉(zhuǎn)化為花芽的整個生長錐細(xì)胞發(fā)生了編程性死亡pcd ，而且其最頂端部分細(xì)胞首先發(fā)生pcd ，而頂端周圍的分生組織細(xì)胞逐漸分化出花芽的各部分，但頂芽最后并沒有發(fā)育成為完整的花，所有細(xì)胞就都發(fā)生pcd ，從而頂芽衰老。