查询词典 exterior differentiation

Granulosus is further;2. In differentiation of closely relatedspecies, the changes in heterochromatin and pericentric inversions are key factors, this is wellnoted in the small chromosomes;3. A. mantzorum has well-differentiated XY type sex chromo-'.omes, the Y chromosome is mainly composed of euchromatin, but has strong C-band in themiddle of the long arm. It is suggested that the Y chromosome of A. mantzorum is in the-initial stage of sex chromosome differentiation.

结果表明：(1)四川湍蛙、理县湍蛙和棕点湍蛙之间的亲缘关系较近，而它们与棘皮湍蛙的亲缘关系较远；2）在近缘种的分化中，染色体结构异染色质的变化和臂间倒位是重要的因素之一，这在小型染色体上表现得尤为突出；四川湍蛙具有在形态上分化很明显的性染色体。C带分析表明，此性染色体主要由常染色质构成，但在其Y染色体的长臂上存在明显的中间C带，推测尚处于性染色体分化的初期阶段。

The differentiation of its subject and object caused the differentiation of the musical value and a lack of clear theoretical division of its contents,and as a result,the studies on function transformation dominated the theoretical study.

研究者的目光由于长期停留在音乐价值关系的主体和客体的区分上，音乐价值理论研究中的分歧也一并生存了下来。

With the corm and scale of A. albus in Zigui County in Hubei Province as tested material, MS was used as the basic medium with different hormones to respectively match 10 kinds of media for induction, differentiation for tissue culture of A. albus The induced clumpy buds were cut into single plants and were put into the rooting medium of MS+NAA 0.1-0.5 mg/L and the effects of different hormone matching on callus formation, bud differentiation and rooting were studied.

方法］以湖北省秭归县的花魔芋球茎和鳞片作为外植体，以MS培养基为基本培养基，添加不同激素，分别组配成10种诱导培养基和分化培养基进行组织培养，然后将诱导的魔芋丛芽切成单株后接入MS+NAA0.1~0.5 mg/L生根培养基，研究不同激素配比对愈伤组织形成和芽分化以及生根的影响。

The expression level of metabolitic enzyme (CYP1A1, CYP1B1) and its correlation with cell differentiation /apoptosis were studied as well. The influence of resveratrol in cell cycle was determined with FCM. Results 1 Resveratrol not only suppresses the growth of medulloblastoma cells in a dose and time related fashion but also induces cell differentiation and apoptosis. Resveratrol promotes differention of UW228-1,-2 cells to forward glia, UW228-3 and Med-3 cells to neuron. A treatment of resveratrol in the concentration of 100μM for 48hrs comit most of cells die of apoptosis. 2 Among the four cell lines Fas and Caspase-3 were constantly expessed, whereas FasL was absent irrespective to the drug treatment. 3 ICC, RT-PCR, Western-blot hybridization and EROD enzymatic activity assay demonstrated that expression of CYP1A1 is different after treatment with resveratrol in four cell lines, up-regulated in three UW228 cell lines in a dose dependent manner but down-regulated in Med-3 cells. Suppressive effect of resveratrol on CYP1B1 expression is the same among four medulloblatoma cell lines. 4 Cell cycle distribution of UW228-3 was greatly changed after treatment.

结果：1、白藜芦醇以时间和剂量依赖性方式抑制髓母细胞瘤细胞生长，同时促进细胞的分化和凋亡：白藜芦醇促使UW228-1、-2靶细胞向神经胶质细胞方向成熟分化，UW228-3、Med-3细胞向神经元细胞方向成熟分化，以100μM作用48小时效果显著；2、四个细胞系均有Fas和Caspase-3表达，但无Fas-L基因表达和蛋白活性产生，因此难以形成Fas相关性死亡通路；3、白藜芦醇处理前后CYP1A1基因的表达在各细胞系略有不同：UW228-1，-2，-3三个细胞系白藜芦醇以剂量相关性方式上调CYP1A1的表达，而Med-3细胞系，白藜芦醇却抑制CYP1A1的表达；四个细胞系在白藜芦醇处理后CYP1B1的表达均受到抑制；4、UW228-3细胞系经白藜芦醇作用后细胞周期有较大改变，表现在G0/G1期在整个细胞周期中所占的比例增加，而其它时期则相应减少。

However, detailed differentiation properties and the directional differentiation system of iPS cells have not been demonstrated.

但是这种细胞的具体分化特性以及定向分化体系还没有得到明确证实。

Methods ES cells of BALB/C mice were cultured in directional differentiation and non directional differentiation culture system respectively.

方法选用BALB/c小鼠ES细胞，分别进行未分化培养和非定向分化培养，对培养系统中ES细胞的发育和分化情况进行观察。

Objective To establish the spontaneous differentiation culture system of embryonic stem cells in vitro and provide methodological and morphological basis for the directional differentiation of ES cells.

目的建立胚胎干细胞(embryonicstemcells，EScells)体外非定向分化培养系统，为其向各种成熟细胞的定向诱导分化提供方法学和形态学基础。

The items of disease differentiation should include hemiparalysis, deviation of the eye and mouth, stiff tongue, dysphasia or aphasia and CT findings. Those of syndrome differentiation includes paralysis, fatigue, somnolence, cyanotic lips and sunken small pulse as the primary items, and localized headache, sweating, palpitation, weakness, pale complexion, loose stool or incontinence of stool and urine, engorged and purple sublingual veins or dark purplish tongue as the secondary items.

辨病可见半身不遂、口舌歪斜、舌强语蹇或不语，CT 检查符合缺血性中风改变；辨证必须有肢体瘫软、倦怠嗜卧、口唇紫暗，脉沉细等主症，并可兼见头痛而痛处不移、汗出、心悸、乏力、面色綬白，大便溏或二便自遗、舌背脉络瘀胀青紫或舌紫暗等次要症状。

They are also aiming at the areas, including molecular control of neural differentiation from uncommitted ectoderm, molecular basis for diversity of neurons, molecular basis for fine positional information during early embryogenesis and in vitro differentiation of ES cells into neural tissues etc.

他们还致力于未成熟外胚层神经分化的分子控制；神经元多样性的分子基础；早期胚胎发育阶段，细微的位置信息的分子基础；进入神经组织的ES细胞的微分化等领域的研究。

A large scope differentiation and a local differentiation occurred during the course of encystment in Tachysoma pellionella and in Euplotes encysticus respectively.

急纤虫形成毛基体吸收型包囊时，细胞结构发生了大范围的脱分化过程。

The actual grammatical battle was probably lost as far back as 1954, when Winston announced that its latest smoke "tasted good, like a cigarette should." Complaints from sticklers拘泥某事的人 that this should have been "as a cigarette should"were met by a second ad in which a gray-bunned schoolmarm女士 type was taunted嘲弄 by cheery consumers asking,"What do you want, good grammar or good taste?"

1954年的时候这场语法之争就差不多尘埃落定了，那时温斯顿香烟发布了最新的广告&好烟当如是&，看重细节的观众们抱怨说其中的&like&应该改成&as&，然而温斯顿的第二支广告很快对此作出回应，其中一个欢呼的人群嘲笑梳着灰白发髻的女教师，并问&你是要完美的语法还是完美的味道？&

I thak it is wrong to eat monkeys, so I don't.

我想吃猴肉是不应该的，所以我没吃。