大学英语词汇短语释义解析及例句 cell division


释义：

cell division [细胞] 细胞分裂

例句：



I thought so too, but I missed some questions about cell division on the exam.

我也这么想，但是我错过了一些考试中涉及的细胞分裂问题。



Before egg fertilization, the gene produces a protein, found in the cytoplasm of the egg, that controls the pattern of cell division and thus handedness.

卵子受精之前，这种基因会产生一种蛋白质，这种蛋白质存在于卵子的细胞质中，它控制着细胞分裂的模式，从而控制着旋向性。



I was so impressed with the way you handle the microscope and the samples of onion cells, and with how carefully you observed and diagramed and interpreted each stage of cell division.

你操作显微镜和洋葱细胞样本的方式，以及对细胞分裂各阶段的仔细观察、描绘和解释，让我印象非常深刻。



Zinc is essential for cell division and growth.

锌对细胞区分和生长是必要的。



Cell division is one of the most important processes of plant growth and development.

细胞分化是植物生长和发育的重要过程。



But since very little cell division happens in the heart, problem cells are much less likely to turn into a cancerous growth.

少量异常细胞没什么问题，只要它们处在免疫系统的控制之下就行。



Through ultra-structure observation, it is found that the microspore of Jin A began to abort at the stage of sporogenous cell division.

小孢子发育的超微结构观察发现，晋A不育系在造孢细胞增殖时期即表现出败育迹象。



The gene orchestrates production of a protein that encourages cell division, making this group prone to especially persistent, fast-growing tumors.

这种基因会促使生成一种刺激细胞分裂的蛋白质，把细胞组织变成持续快速增长的肿瘤。Genentech发明了一种可以遏制这种蛋白质的新药——Herceptin。



Next, they gave a drug to induce cell division in the rats and examined their brains at intervals ranging from one to 28 days after the treatment.

其次，他们给予大鼠诱导分化的药物，在处理后1到28天间隔检测脑组织。



The CPPU is a kind of novel plant growth regulator which has higher activities in promoting cell division, fruit setting and inducing parthenocarpy.

CPPU是一种新型植物生长调节剂，具有促进细胞分裂、促进座果、诱导单性结实等特点，在农业、园艺等领域有广泛的应用。



Partial synchronization of cell division at anaphase-telophase has also been obtained only using HU treatment, mitotic frequency has reached at 17%.

HU对后、末期的部分同步化也有明显作用，约有17%的后、末期细胞被检测到。



Some help regulate basic cell division, which may have implications for cancer research: unregulated cell division can lead to the growth of tumours.

这些基因中有一些有助于调节基本的细胞分裂，这可能为癌症的研究提供线索：未调节的细胞分裂可能会导致肿瘤的生长。



Two factors were established during numerous studies: estrogen receptor expression and proliferative activity, i. e. , the rate of tumor cell division.

经过很多的研究之后确立了两个因素：雌激素受体表达和增殖能力也就是肿瘤细胞分解的速率。



Our findings suggest that direct cell type conversion occurs via successive steps, and that dedifferentiation can occur in the absence of cell division.

我们的发现表明，细胞类型的直接转变是逐步完成的，而且这个去分化的过程能够在无细胞分裂的情况下发生。



But a balance must be struck: If the checkpoint mechanism slows cell division to a trickle, the resulting shortage of new cells will accelerate tissue aging.

但是平衡也受到巨大影响：如果监测点机制使细胞分裂减慢到如同细水长流，后者所引起的新细胞的短缺则可能会加速组织衰老。



ICOS is not expressed on the cell surface of circulating CD8 memory t cells but is rapidly upregulated during cell division within the allograft parenchyma.

在循环cd 8记忆T细胞的表明并没有ICOS的表达，但是其在移植物实质内细胞分化期间对其有正性调节作用。



The initiation of DNA replication in mammalian cells is a highly coordinated process that ensures duplication of the genome only once per cell division cycle.

哺乳动物细胞的DNA复制启动是一个高度协调的过程，从而保证了每次细胞分裂中基因组只复制一次。