小体

At the same time, we simulate the interaction between DNA and a few histones.

同时，我们也模拟了DNA与多个组蛋白相互作用的结果，并且得到了核小体链。

Histones that come together to form the core of the nucleosome.

在一起形成核小体核心的组蛋白。

The gene family known as Su3-9 codes for proteins that chemically modify certain histones in the nucleosomes.

Su3-9基因编码的蛋白可以在化学上修饰核小体中的某些组蛋白。

Results: When incubated with different concentrations mitomycin for 24 hours, the body cells from 40μmol/L to 70μmol/L showed apoptosis under transmission electron microscope, chromatin condensation, even nuclear fragmentation, to form the apoptosis body can be seen.

体细胞经不同浓度的药物处理24h后，透射电镜下发现在40μmol/L～70μmol/L的各组细胞均有凋亡细胞，细胞核固缩、凝聚，甚至断裂，形成凋亡小体。

Disfunction of lysosomes is the earliest change observed in AD patients, and thought to be caused by oxidative damage induced by Aβ.

在阿兹海默症的早期可以发现溶小体有一些不正常的改变，贝他类淀粉蛋白也会对阿兹海默症患者产生一些氧化压力的伤害。

U.S. and Japanese scientists medaka fish through the analysis of deoxyribonucleic acid all of the information and found that the structure of DNA nucleosome affect DNA variation, thus affecting the biological evolution.

美日两国科学家通过分析青鳉鱼脱氧核糖核酸的全部信息，发现DNA核小体结构影响着DNA变异，从而影响生物进化。

In this reach ,we detected the change of nucleus of apoptotic cell and quantity of apoptotic bodies by the technique of immunofluorescence,and the actitity of the en- zymes concerned with cell apoptosis was detected by chemical methods.

本研究应用免疫荧光技术检测凋亡细胞核变化和凋亡小体的数量，同时还应用化学方法检测与细胞凋亡有关酶的活性。

AFM showed that the microvilli decreased in the early apoptotic cells; that membrane shrunk and membrane blebs appeared in the intermediate apoptotic cells; that the pseudopods broke and apoptotic bodies formed in the late apoptotic cells.

AFM观察到细胞凋亡早期微绒毛脱落：中期细胞膜皱缩，出现囊泡；晚期伪足断裂，凋亡小体形成。

Most sperm nuclei eventually developed into the male pronuclei, just like the normal sperms, except sperm nuclei in a few zygotes kept dense throughout the fertilization process. Dense chromosome body was seen at the nuclear area during the prophase of first mitosis, and in the middle of spindle at metaphase of first mitosis.

精子入卵后形成精核，大多能够逐渐解凝、液化并膨大，最终形成形态正常的雄性原核，但在第一次卵裂早期退化成浓缩的染色质小体，并在胞质分裂时随机地分配到其中一个子细胞里的分裂沟附近。

In addition, and unexpectedly, our analyses have uncovered detailed features of nucleosome structure.

另外，出乎意料地，我们的分析并没有覆盖核小体结构的详细特征。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。