染色质

Endo G is a mitochondrial DNA enzyme which translocates to nucleus after releasing from mitochondrion and cuts chromatin DNA into nucleosome fragments in a caspase-independent manner.

Endo G是一种线粒体DNA酶，当其从线粒体释放出来之后，可以转位到细胞核，并且以caspase非依赖性方式将染色质DNA剪切为核小体碎片。

Chromatin unwraps in places where it shouldn't, as sirtuin guardians work overtime putting out fires around the genome, and the unwrapped genes never return to their silent state.

染色质unwraps的地方，它不应该，因为sirtuin监护人加班扑灭火灾的基因组，并打开基因从来没有返回他们的无声状态。

Ultrastructure observation revealed that the nuclei became deformed, nucleolus disintegrated and chromatin condensed, the thylakoids of chloroplast swelled, the chloroplast membrane disrupted, cristae of mitochondria disappeared and mitochondria vesiculated.

电镜观察发现，Cd(上标 2+)处理下，细胞核变形，核仁解体，染色质凝集；类囊体片层膨胀，叶绿体双层膜破裂；线粒体中嵴突减少或消失，线粒体空泡化。

DNA is a molecule that stores coded information. Another important nucleic acid—RNA—works in conjunction with DNA to bring about protein synthesis in cells.

DNA主要存在于细胞核内的染色质中，线粒体和叶绿体中也有，是遗传信息的携带者；RNA在细胞核内产生，然后进入细胞质中，在蛋白质合成中起重要作用。

For TEM, there were classical chatacteristics of cell apoptosis, which was bridge structure disappeared, cell withered , chromosome aggregated and broken and there was bubbles in cell.

透 射电镜下可见桥粒结构消失，细胞萎缩，胞内出现大量的空泡，染色质边集，断裂等，出现凋亡的典型特征。

Sequential chromatin immunoprecipitation assays indicate that H3K4m3 and H3K27m3 co-occupy a fraction of nucleosomes on some but not all lineage-specific promoters examined.

连续染色质免疫沉淀分析表明，在所检测的部分而非所有谱系特异性启动子，H3K4m3和H3K27m3共定位于核小体。

Moreover, the distinguised advantages of applying the bivalents instead of somatic chromosomes to carry out the studies of fish gene mapping were discussed in details, and a few of new tentative ideas about how to develop the gene mapping in fish deeply were primarily postulated and theoretically analyzed in this paper.

此外，还详细讨论了以鱼类二价体替代体细胞染色体开展基因定位研究的突出优点与必要性；地高辛标记原位杂交技术和PRINS技术的特色与应用潜力；染色质风韵与等同区等新概念；以及如何深入开展鱼类基因定位研究的新设想。

RESULTS After treatment with CDDP, the cells became smaller and condensed. Their chromatin clinged to the periphery of the nuclear.

结果 细胞经顺铂处理后浓缩、深染、致密的染色质沿核膜下凝集、有凋亡小体形成。

Results: Compared with control group, apoptosis cells increased from 0.5%to 10%(some even to 15%) after 24,48 and 72 h action of -300,-500 and -1 000 V electrets. After action of -500 V PTFE electrets for 48-72 h, fibroblast cells showed characteristic morphological features of apoptosis. These features included chromatin aggregation, nuclear and cytoplasmic condensation and partition of cytoplasm and nucleus into membrane bound-vesicles.

结果：-300、-500和-1 000 V驻极体作用成纤维细胞24、48和72 h以后，与对照组相比，成纤维细胞的凋亡量从0.5％增至10％（部分可达15％）；驻极体作用成纤维细胞48～72 h，出现细胞凋亡特有的形态学特征，即：细胞异染色质边集，细胞裂解，可见凋亡小体。

The Lab is interested in both genome storage, compaction and transcriptional regulation in eucaryotes, and more specifically in the structure, function, and molecular modification of chromatin.

该实验室主要研究真核细胞基因组的存储、压缩以及转录调？？，尤其是染色质的结构、功能核分子修饰等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。