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1) Nucleosome is the basic unit of chromatin.

2) A combination of parachromatin clearing with irregularly clumped chromatin.

3) Methylation of chromatin causes it to condense.

4) The DNA of chromatin must replicate before cell division.

5) MethodsThe sex chromatin in the cells of buccal mucous membrane of the 2 784 patients with mental disorders were examined by using a blinding and random way.

6) At this phase condensed , deeply staining chromatin masses are often seen in the nucleoplasm.

7) These patients are chromatin negative and exhibit XO/XY mosaicism with a high incidence of gonadal neoplastic transformation.

8) Chromatids --- The two parallel strands of chromatin, connected at the centromere, that constitute a chromosome after DNA synthesis.

9) This chromatin heterochromatin. The chromatin which stains less deeply than heterochromatin is called euchromatin.

10) Sperm membrane integrity,[http://sentencedict.com/chromatin.html] Mitochondrial function and chromatin structure integrity can embody sperm quality.

11) Three indices of the genetical effect such as chromatin abnormity. sister chromatid exchange (SCE) and micronucleus rate were detected for benzol workers.

12) Chromatin is the material that makes up chromosomes; it consists of DNA complexed with proteins.

13) Chromatin hetropycnote partly in spermatogonium, then become highly coacervate to form chromosome at the stage of spermatid and at last decondense at the stage of spermatozoon.

14) As a epigenetic mark for the centromeric chromatin, CENP-A is a histone H3-like protein specific to centromeres.

15) The chromatin remodeling and histone acetylation were associated with transcription activation.

16) Minimally, the binding of protein to this element should alter the chromatin structure of the promoter.

17) All these data suggest that H5 is associated with chromatin that is inactive in transcription and replication.

18) The neoplastic fibroblastic cells resembled the reactive fibroblasts by containing fine chromatin and small distinct nucleoli without cellular atypia or mitotic figures.

19) In this condition, they are sometimes referred to collectively as the chromatin of the nucleus.

20) The H3.3A gene may be required to provide postmeiotic histone H3.3 in the male germ line in transition to chromatin packaging in sperm.

21) Chromosome breakpoints detected in T cell cancers frequently reside in chromatin regions associated with H 3 K 4 methylations.

22) The genetic switch involves acetylation, the introduction of an acetyl group into a molecule at the DNA level of chromatin resulting in genetic transcription.

23) A dominant feature of the cap cell is the distinct compach, nucleolus and its chromatin distributed throughout the karyoplasm.

24) There were some cell morphological changes of the TG, DG and ZG, including the chromatin condensed in margin and the pathological karyokinesis reduced obviously compared with the MG.

25) It could be found there were pyknosis of neuron, depolymerization of ribosome, accumulation of lipid droplets and lipofuscin, condensation of chromatin.

26) With the development of the spermatocyte the electron density in the chromatin showed a steady increase.

27) The key to nuclear transplantation with adult cells lies in nuclear reprogramming or chromatin remodeling.

28) SATB 1 also globally regulates histone status in the chromatin by recruiting histone - modifying enzymes to the target - loci.

29) The results are as follows:(1) Cold induced apoptosis in yeast cells, moreover, yeast cells display representive features such as chromatin condensation, DNA fragmentation and chromatin margination.

30) Contextual analysis suggests that the BEN domain mediates protein-DNA and protein-protein interactions during chromatin organization and transcription.