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- Any single cell division in such a series. 细胞分裂这种一组分裂中的任何一次简单细胞分裂
- Growth resulting from increase in cell size without cell division. 生长指由于细胞体积的增大而非细胞分裂而导致的生长
- Cell division phase 细胞分裂期
- But out-of-control cell division can fuel cancer. 但失控的细胞分裂会加速癌症的发生发展。
- A plant hormone that promotes cell division. 激动素能促进细胞分裂的植物激素
- The DNA of chromatin must replicate before cell division. 染色质DNA在细胞分裂之前必须复制。
- Young etiolated leaves may also be accompanied by cell division. 幼小的黄化叶子也可能伴随细胞分裂。
- Not surprisingly, cohesion is normally established when sister chromatids are synthesized during S phase of the cell division cycle (see the figure). 当然，内聚力通常存在于细胞分裂S期，也就是染色单体形成的时候。
- Prophase The first stage of cell division in meiosis and mitosis. 前期：细胞减数分裂和有丝分裂的第一个阶段。
- Dynein also helps force apart chromosomes during cell division. 以及在细胞分裂中，提供了机械能协助染色体的分离。”
- Early division phase embryos may use metabolites provided by the suspensor, persistent and degenerating synergids. 早期分裂时期的胚可以利用胚柄，宿存和退化中的助细胞所提供的代谢物。
- New cell division and proliferation stop as the organism matures. 新的细胞分裂和增殖随生物体成熟而停止。
- The synchronizing division rate reaches as high as 61%.This method may provide a large number of cells in synchronized division phase for teaching and cell physiology research. 运用这种技术取材容易 ,获取率稳定 ,可达 6 1 %25 ,可为细胞生理学等领域的研究提供大量的同步分裂个体。
- Sustained cell division was attributed to the presence of 2. 4-D in the medium. 培养基中的2,4-D浓度对刺激细胞分裂至关重要。
- At lower concentrations they may even be stimulants of cell division. 在浓度较低时，它们甚至能促进细胞分裂。
- The zygote, by cell division, grows into a morula an then into a blastocyst. 通过细胞分裂，受精卵发育成桑葚胚，然后发育成囊胚。
- Asexual reproduction, as by budding, cell division, or parthenogenesis. 无性生殖通过芽接，细胞分裂或单性生殖而形成的无性繁殖
- Cytokinins are produced in roots, where they stimulate cell division. 细胞分裂素在根中产生可以促进细胞分裂。
- The plane of cell division is, in turn, determined by the orientation of the mitotic spindle. 细胞分裂的方向又是由有丝分裂的纺锤体所确定。
- The entire process of cell division including division of the nucleus and the cytoplasm. 有丝分裂过程包含细胞核和细胞质分裂的整个细胞分裂过程
