内转

The efficiency of dna repair is different depending on whether the damaged dna is actively transcribing or not.

dna修复的效率要取决于dna的损伤是发生在有转录活性还是无转录活性的基因内。

Objective To study the effect of Borna disease virus infection on the transcription of monoaminergic receptor genes in the brain tissues of neonatally inoculated rats.

目的分析博尔纳病病毒感染对新生大鼠脑内单胺类受体基因转录的影响。方法选择病毒滴度为2·0×106FFU/ml的BDV病毒液对新生大鼠进行颅内接种，接种量为10μl/只新生大鼠。30d后用RT-PCR和间接免疫荧光方法确定BDV感染情况；并采用半定量RT-PCR方法检测BDV感染大鼠脑组织中多巴胺2(D2)受体和5-羟色胺2α(5-HT2α)受体基因的mRNA转录情况。

To elucidate the biological structure basis of transgenic rice plants expressing maize PEPC gene with high photosynthesis efficiency, PEPC transgenic rice and its wild type with at 3 leaves seedling stage were treated under 1000 μmol/(m^2s) light intensity for 100 min, respectively, and those under 200 μmol/(m^2s) light as the control. The structure of mesophyll cells, bundle sheath and thylakoids of the second blade were observed with a transmission electron microscope.

为了阐明转玉米PEPC基因水稻高光效的结构基础，以转玉米PEPC基因水稻和未转基因原种为试验材料，在水稻的三叶期，施以100min，1000μmol/的高光强处理，以200μmol下的水稻为对照，运用透射电镜观察叶肉细胞、维管束鞘以及叶绿体内类囊体片层结构。

Results After transfected for 48 boors, endostatin was identified in the cell plasma of infected LLC and negative result was founded in non-infected LLC.

结果 Ad-mES转染LLC48h后，LLC细胞浆内可见棕黄色mES阳性表达颗粒，培养上清可表达位于相对分子质量20000的mES阳性条带，而未转染对照组呈阴性。

Cultured PC12 cells were incubated with Fluo 3-AM working solution (the final concentration of Fluo 3-AM is 5μmol/L) at 37℃for 45min, followed by 3 times washes with the culture medium. The cultured neurons grown on glass coverslips were placed in a cell chamber on the stage of an inverted microscope.

多种应激刺激通过细胞内信号转导途径使CREB第133位的丝氨酸磷酸化而激活，活化的CREB直接或间接激活相关基因的转录，进而表述某些蛋白分子以及某些神经营养因子等，进而调节神经元在应激性损伤后再生、存活及修复等。

Material is fed into the inner cylinder of the feeding scroll through a feed pipe and into the solid-bowl after the acceleration.

物料由进料管连续引入输料螺旋内筒，加速后进入转鼓，在离心力作用下，较重的固相物沉积在转鼓壁上形成沉渣层。

Then install a mounting bar and two mandrils in one side of the turret. Remember that the screw shall not be tightened.

8检查转塔内模芯推板活动是否灵活，然后在转塔的一边装上芯棒安装条和二根芯棒，注意螺钉不要拧紧。

The procedure performed included 23 crossover saphenous vein bypasses 5 in situ saphenopopliteal bypasses 4 interventional therapies of iliac venous occlusion 2 muscular flap constructions on the popliteal vein 38 varicose vein strippings partly with the ligature of communicating venous and ulceration skingraftings 22 endovenous laser treatments of varicosis partly with ulceration skingraftings 17 simple ulceration skingraftings and 3 free flaps transfer for ulceration.

全组105例患者，共114条患肢，其中23条行大隐静脉交叉转流术， 5条行原位大隐静脉-腘静脉转流术， 4条行髂静脉介入治疗， 2条行腘静脉外肌袢形成术， 38条行曲张浅静脉剥脱术，部分联合交通静脉结扎和溃疡清创植皮术， 22条行曲张浅静脉腔内激光术，部分联合溃疡清创植皮术， 17条行单纯溃疡清创植皮术， 3条行溃疡清创联合游离皮瓣移植术。

He analysis of the category and function of TCB stress inducible proteins showed that different groups of proteins were induced by 5 mg L^(-1) TCB stress. They are detoxification enzymes (including esterase, aldo/keto reductases, and glutathione S-transferase), cell wall compound metabolism related enzymes (including UDP-glucose protein transglucosylase and GDP-mannose 3,5-epimerase 1), phytohormone metabolism and regulation related enzymes or proteins (including aci-reductone dioxygenase 4, beta-glucosidase, two members of pathogenesis-related proteins from family 10), primary and secondary metabolism regulative enzymes (including translational elongation factor Tu, cytosolic orthophosphate dikinase, triosephosphate isomerases, alanine aminotransferase, and isoflavone reductase).

CB胁迫能诱导根系内不同类型蛋白质的表达，它们是：解毒酶（包括脂酶、醛／酮还原酶、谷胱甘肽－硫转移酶），细胞壁物质代谢相关酶（包括蛋白转葡萄糖基酶、GDP-甘露糖－3，5-异构酶1），激素代谢或调节相关酶（包括酸式－还原酮二加氧酶、β-葡萄糖苷酶、病程相关蛋白家族10中的2个不同蛋白），原初或次生代谢相关酶（包括转录延长因子、细胞质磷酸丙酮酸双激酶、磷酸丙糖异构酶、丙氨酸氨基转移酶和异黄酮还原酶）。

Northern blot analysis showed that total chs mRNA levels were greatly decreased in white-flowered transformants. By contrast, chs mRNA expression was induced in pink-flowered transformants.

北方氏墨点分析法显示，白色花朶转殖株内chs mRNA的总量大幅下降；相反的，花色属粉红色的转殖株，chs mRNA的总量却显著增加。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。