线粒体

In this study, the COI gene of mitochondrial DNA from the migratory locust, Locusta migratoria, in China was amplified and sequenced.

对中国飞蝗各亚种线粒体DNA的COI基因片段进行了扩增并测序。

Three represetive small mammals from tropical and subtropical regions of Yunnan Prov were used to ecophysiological study on adaptative thermogenesis and its regulation from different levels: individual, cell mitochondria, protein content, thyroxine hormones and regulation They are Pere David vole from geographically higher latidude and evleation, tree shrew , from intermidiate geograhpical position, lesser slow loris from lower latidude and lower elevation.

小型兽类适应性产热及其调节机制的研究是生理生态学研究中极为活跃的领域。然而关于热带亚热带种类的研究较为少见。本论文以我国云南省具有代表性的三种小型兽类--中缅树鼩、大绒鼠和倭蜂猴为材料，从个体、细胞线粒体、蛋白质及甲状腺激素和褪黑激素等水平，对它们的适应性产热及其调节特征进行了较系统地研究。弥补了我国在该研究领域中的不足。

In resting cysts, the microtubules under the pellicle, cortical ciliatures, conjunctions between cilia basal bodies, supporting structure of basal bodies and other microtubule structures are absorbed in different extent; microtubule-like assemble bodies appear at the center of the remained cilia basal bodies; the granules of chromatin and nucleolus in macronucleus become smaller whereas nucleus pores of the micronucleus become bigger; the inner membrane of some nucleus pores are attached with chromatin.

结果表明：纤毛虫形成包囊过程中，皮层细胞质中产生具有自噬泡消化特征的细胞器，将部分纤毛结构等逐步消化；休眠包囊中，表膜下微管、皮层纤毛器和纤毛基体间连接、基体托架及其他微管结构不同程度地被吸收、在残剩纤毛基体的中央形成微管形结构聚合体，大核染色质和核仁颗粒变小，核孔增大，并发生染色质附着于核孔内膜的现象；细胞脱包囊期间，皮层细胞骨架、线粒体等经历了在残剩结构基础上的再分化。

Activities of cytochrome c oxidase and malate dehydrogenase in mitochondria increased at the initial phase of dehydration stress, and then decreased.

线粒体细胞色素c氧化酶和苹果酸脱氢酶的活性在脱水胁迫的初期增加，然后下降。

This leaves the mitochondrion and is converted back to oxaloacetate in the cytosol by cytoplasmic malate dehydrogenase.

苹果酸离开线粒体，在胞质溶胶中被苹果酸脱氢酶又转变回到草酰乙酸。

It is found in the latest researches that mitochondria are not only energy-producing center, but also the apoptosis-inducting center in mammalia.

近年来的研究发现，线粒体不仅是动物细胞内的主要产能中心，也是在细胞凋亡中起关键作用的调控核心。

The combined effects of quercetin and octreotide on cell ultrastructure of human breast carcinoma cell lines MCF-7 and MDA-MB-231:(1) Swelling mitochondria and vacuolation in cytoplasm and nucleolar margination were frequently seen in MCF-7 cells.

槲皮素与奥曲肽联用对MCF-7和MDA-MB-231细胞超微结构的影响：(1)两药联用于MCF-7，胞质内出现较多的局部空化现象，多数线粒体嵴内间隙肿胀，核仁边集。

The ultrastructural changes of the embryos cell in group Ⅳ were observed by transmission electronmicroscope,which showed condensation of the nuclear chromatin with margination,mitochondria swelling.etc.

照射30 min组小鼠胚胎细胞电镜检查发现染色质浓缩边集、线粒体肿胀等超微结构变化。

Some researchers proposed that the lack of variation in our maternally inherited mitochondrial DNA suggested these bottlenecks tookplace as our ancestors spread out of Africa relatively recently.

有些科学家提出，我们从母体遗传来的线粒体DNA很少发生变异，说明瓶颈发生在不久以前祖先走出非洲的时候。

Results 1555 mutation in the mitochondrial DNA was reverified to be one of the major factors which cause maternally inherited nonsyndromic deafness and the cosegregation of 955-960 and 1555 was present in this family.

结果再次证明了1555突变是该家系成员致聋的分子生物学基础之一；并发现该家系27名母系成员的线粒体基因组中除1555突变外，还同时存在有955-960同质型突变，两突变共分离。

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。