不同的物种在细胞核中有不同的染色体数量。
Each species has a different number of chromosomes in their nuclei.
染色体是在细胞核中发现的，它是一种含有基因的线型结构，能够使不同人有不同特征。
Chromosomes, which are found in the nucleus of a cell, are thread-like structures that contain genes which determine the characteristics of an individual.
细胞核增大以容纳暴增的染色体，相应地细胞也会增大，更大的细胞意味着更大的植株。
And the size of the nucleus needed to contain all those chromosomes may make those cells bigger and bigger cells means a bigger plant.
粒细胞的核是分叶的，依据染色特征分为中性粒细胞，嗜酸性粒细胞，嗜碱性粒细胞。
Granulocytes have a segmented nucleus and are classified according to their staining characteristics as neutrophils, eosinophils, or basophils.
已经被复制的染色体则又被重新送回到了原细胞的细胞核中，这样做以前一向被认为是不可能的。
Duplicate chromosomes were sent back to the center of the original cell, an event once thought impossible.
附着在合成超细纤维上的内皮细胞，微管、肌动蛋白和胞核已染色(2500倍)，荧光和激光共焦显微镜。
Endothelial cell attached to synthetic microfibers, stained with microtubules, F-actin and nuclei (2500x), Fluorescence, confocal.
他们的目标是染色体居住在所有细胞的细胞核，特别是在端粒、帽尖的染色体。
They targeted the chromosomes that reside within the nuclei of all cells, and specifically telomeres, caps at the tips of chromosomes.
超染色体交叉细胞核作为生物时间调节者的重要性即使不是一项新的发现，也是最近的发现。
The vital importance of the SCN as a biological time setter is a recent discovery, though not a new one.
鳞状细胞癌，癌组织有由多边形细胞组成的癌巢，多边形细胞边界清楚，胞质为粉红色。细胞核染色深，形状有角。
This is the microscopic appearance of squamous cell carcinoma with nests of polygonal cells with pink cytoplasm and distinct cell borders. The nuclei are hyperchromatic and angular.
以小鼠为对象，对其注射汞化合物，然后检验其骨髓细胞微核和染色体，了解畸变情况。
Young mice were injected mercury compounds and the distortion of their marrow cell micronucleus and chromosome were observed.
高倍镜下的肾上腺皮质癌，显示细胞的多形性、细胞核染色过深。
Here is an adrenal cortical carcinoma seen microscopically at high power to demonstrate cellular pleomorphism with nuclear hyperchromatism.
肝脏，肝细胞核含大量常染色质；大量线粒体；粗面内质网；糖原。
Liver; hepatocyte nucleus with abundant euchromatin; prominent mitochondria, rough endoplasmic reticulum, and glycogen.
细胞学分析可见透明至浅染的酸性细胞质和圆形或缩进的细胞核含有正常的染色质和模糊的核仁。
Cytology reveals cells with clear to lightly basophilic cytoplasm and round or indented nuclei with fine chromatin and indistinct nucleoli.
生物细胞的细胞核，含有染色体，组成分为dna。
The biological cell's cell nucleus, includes the chromosome, the composition divides into DNA.
新型隐球菌脑膜炎gms染色法显示细胞核。
This is a Cryptococcus neoformans meningitis stained with GMS to reveal the nuclei.
细胞核中的线形结构；由染色质构成，携带遗传信息(dna)。
Chromosome — One of the threadlike structures in the cell nucleus; consists of chromatin and carries genetic information (DNA).
PR的表达情况：PR阳性表达定位于细胞核内，为棕黄色染色。
The expression of PR: The positive expression of PR is pale brown in cell nucleus.
阴性对照组兔晶体上皮细胞胞核未见阳性染色。
In negative control group rabbit LEC nuclei were not positive stained.
掌皮(厚的角化复层扁平上皮)。亮红色细胞层(透明层)和骑上的染色很淡的细胞层中，细胞都极为扁平化，核消失，细胞死亡。
Thickly cornified stratified squamous epithelium. the cells in the bright red layer and in the pale layers above it are completely flattened and dead, and have lost their nuclei.
方法：小白鼠骨髓细胞试验微核方法和小白鼠骨髓细胞染色体畸变试验方法。
Methods: The micronucleus assay in mice marrow PCE and chromosome aberration assay in mice marrow cells have been used.
核骨架和染色体骨架的结构与功能是细胞生物学的重要研究领域。
The structure and function of nuclear scaffold and chromosomal scaffold is an important research field of cell biology.
无论是动物还是植物，其细胞核内的染色体，不仅具有一定的数目，而且还有一定的形状。
No matter what plant or animal, the chromosome in its karyon has a certain number and shape.
目的研究烹调油烟冷凝物对离体外周血淋巴细胞染色体畸变率和微核率的影响。
Objective To investigate the effects of cooking oil fume condensate on the frequencies of chromosome aberration and micronucleus of peripheral blood lymphocytes.
结论烹调油烟冷凝物可引起外周血淋巴细胞的染色体畸变，对微核的产生影响较小。
Conclusion The cooking oil fume condensate may induce chromosome aberration, but has no obvious effect on frequency of micronucleus.
细胞的衰老与死亡和细胞核的染色体末端——端粒有密切的关系。
Telomere, which defines the ends of chromosome, has close relationship with cell senescence and apoptosis.
方法：将小鼠骨髓细胞染色体畸变率和微核率作为观察指标，来评价沙棘等蔬菜水果的预防治疗效果。
Methods: the mice's sternum marrow cell chromosome aberration and micronucleus rate were adopted as observation indexes to evaluate their preventive and curative effects.
方法采用微量全血常规培养法制备外周血淋巴细胞染色体畸变和微核标本。
Methods The slide preparation of chromosome and micronucleus were performed using the routine culture of micro-whole blood.
真核细胞基因组以染色质状态存在于细胞核内，基因的表达调控首先要在染色质水平发生变化。
Eukaryotic genome is packaged into chromatin in the nucleus. There must be some change at chromatin level during gene expression regulation.
本文报告不同浓度苯妥英钠体外培养人外周血淋巴细胞微核及染色体研究结果。
It reported the results of study on human peripheral blood lymphocyte micronucleus and chromosome cultured in vitro with different concentration of phenytoin sodium.
本文报告不同浓度苯妥英钠体外培养人外周血淋巴细胞微核及染色体研究结果。
It reported the results of study on human peripheral blood lymphocyte micronucleus and chromosome cultured in vitro with different concentration of phenytoin sodium.
应用推荐