英语人>网络例句>蛋白核 相关的搜索结果
网络例句

蛋白核

与 蛋白核 相关的网络例句 [注:此内容来源于网络,仅供参考]

Now we have known that SARS-CoV encoded 11 varietal proteins. They have 4 constitutive proteins: spike protein, membrane protein, envelope protein and nucleocapsid protein. Spike protein trimer form spike and exsertion? virus peplos on the surface. Spike protein is archi-surface antigen component of virus, it has acceptor binding and membrane fusion activity. Spike protein has important effect at tissue tropism, cell-fusion and toxicity. Nucleocapsid protein can bind genome RNA to shape neucleocapsid. Membrane protein and envelope protein are necessary constituent to shape virus peplos. Spike protein is I-type membrane glycoprotein, it mediate virus binding with host cell epimembranal acceptor and to fuse host cell membrane.

SARS-CoV属于巢状病毒目、冠状病毒科,为单正链RNA病毒,基因组全长约29.7kb,已知编码11种蛋白,其中包括4种结构蛋白,分别是刺突蛋白、包膜蛋白、小包膜蛋白和核蛋白或核壳体蛋白。S蛋白三聚体形成突起,伸出包膜表面。S蛋白是病毒的主要表面抗原成分,具有受体结合和膜融合活性,在组织嗜性、细胞融合和毒力等方面起重要作用。N蛋白与基因组RNA结合形成核衣壳。M蛋白和E蛋白是包膜形成所必需的成分。

A standard test method for evaluating the toxicity of chemicals to algae was applied; and 96h-EC50 of copper on inhibition of the growths of Chlorella pyrenoidosa, Scenedesmus obliquus, Closterium lunula were calculated as 67,51 and 202μg/L respectively using the method of probability unit for data treatment based on the test results. The results from the X^2 test of each dose-response equations showed that 96h-EC50s calculated were all precise and credible.

运用评价化学品对藻类毒性的标准实验方法,根据实验结果采用机率单位法进行数据处理,分别得出铜抑制蛋白核小球藻,斜生栅藻,月形藻生长的96h半效应浓度(96h-EC50)分别为67,51,202μg/L,并对各剂量反应方程进行X^2检验,结果表明均符合精度要求,计算出的96h-EC50真实可靠。

The results of gold immunolocalization showed the Rubisco distributed in the pyrenoid (90-95%) and starch sheath region (4-8%), only few Rubisco located in the stroma of chloroplasts.

莱茵藻和条浒苔Rubisco活化酶分子定位结果也表明Rubisco活化酶主要分布于蛋白核表面和淀粉鞘及淀粉粒区中。

Methods: Human T cell leukemia cell line Jurkat was chosen as a model. The effect of deguelin on the growth of Jurkat cells was studied by 3-(4,5-dimethyl-2-thiazolyl)-2,5 diphenyl-2H-tetrazolium assay. Apoptosis was detected through DNA fragmentation assay, Hoechst 33258 staining assay and Annexin V/PI double-labeled cytometry. The expression levels of nucleophosmin and nucleoporins, including Nup88 and Nup214, were studied by flow cytometry, Western Blot and reverse transcription-polymerase chain reaction.

以人类T淋巴细胞白血病细胞系Jurkat作为研究对象,采用MTT法检测细胞增殖活性;DNA ladder法、Hoechst33258染色法和Annexin V-FITC/PI双标法检测细胞凋亡;流式细胞术、Western Blot、RT-PCR检测鱼藤素作用前后,Jurkat细胞内核孔蛋白Nup88、Nup214与核磷蛋白(nucleophosmin, NPM)表达水平的变化;激光共聚焦显微技术观察上述核孔蛋白与核磷蛋白的亚细胞定位情况。

The result showed that lamin B recruited to the chromosome gradually after 6-DMAP was added into the culture solution.

此外,我们采用免疫荧光染色观察PM胚胎核膜重现过程中核纤层蛋白B的动力学变化,结果显示:在加入6-DMAP后核纤层蛋白B在染色体周围逐渐聚集,约3h后核膜完全形成,此时核纤层蛋白B在染色体周围的聚集达到最高峰。

The treatment of chloramphenicol had little effects on the recovery of C reinliardtii and C pyrenoidosa, but inhibited the recovery of S. obliquus.

氯霉素的处理对莱因衣藻、蛋白核小球藻的恢复影响不大,但抑制了斜生栅藻细胞的恢复,使其光化学效率有所降低。

Reinhardtii; by 13梸20% or 12?20% in S. obliquus; by 35挆81% or 29~79% in C. pyrenoidosa, respectively. On the other hand, specific growth rate in low or high P media, when CO2 concentration increased from 10 to 51 and 99~tM, increased by 13-46% or 10-44% in C. reinhardtii; by 15梸20% or 8-42% in S.

此外,当CO_2从10μM增加到51和99μM时,莱因衣藻的比生长速率在低P条件下增加13~16%,在高P条件下增加10~14%;斜生栅藻的,在低P条件下增加15~20%,在高P条件下增加8~12%;蛋白核小球藻的,在低P条件下增加20~44%,在高P条件下增加26~111%。

The effect of food concentration on characteristics in life history of Brachionus urceus, such as the duration of principal development stage, net reproductive rate and mixis rate in all the offspring, was studied by the method of clonal culture.

方法]采用单个体培养法,研究了不同浓度的蛋白核小球藻对壶状臂尾轮虫主要发育阶段历时、净生殖率以及全部后代的混交雌体百分率等生活史特征的影响。

By use of site mutation strategy and PCR technology, we obtained the gene P12X3C that includes full length P1, 2A, 3C and a part of 2B and 3B and the gene P12X3C3D that includes full length P1, 2A, 3C, 3D and a part of 2B and 3B. After being digested by restriction enzyme respectively, the gene P12X3C and the gene P12X3C3D were cloned into the pcDNA3. 1 and pTARGET expression vector that were digested by the same enzyme. Recombinant plasmids were checked by restriction enzyme analysis and nucleic acid sequencing. Further more, recombinant plasmids were transfected into BHK-21 cells by using lipoid. The proteins of foot-and-mouth disease virus , which were expressed in BHK-21 cells, were confirmed by sandwich-ELISA and fluoroscopy, and the capsid of FMDV was tested by electron microscope. In order to evaluate enhanced immune response of guinea pigs against FMDV, DNA vaccines which were designed to produce viral capsids lacking infectious viral nucleic acid and contained the gene P12X3C and the gene P12X3C3D were injected respectively with FMDV 3D protein which was expressed in Pichia Pastoris Secreted expression System and purified or with pcDNA3. 1/IFN which includes the gene IFN-α of cattle. Subsequently, Recombinant plasmids were injected to cattles with or without pcDNA3. 1/IFN. Anti-FMDV antibodies were detected by ELISA, and the T lymphocyte proliferation response was tested by MTT assay, neutralization antibodies titers were analyzed by micro-neutralization assay.

为研制带有O型口蹄疫病毒(Foot-and-Mouth Disease Virus,FMDV)China99株结构蛋白基因及多个非结构蛋白基因的DNA疫苗,本研究通过定点突变方法和PCR扩增方法,获得包含有FMDV China99株结构蛋白P1、非结构蛋白2A、3C以及部分2B、3B编码基因的片段P12X3C和包含有FMDV China99株结构蛋白P1、非结构蛋白2A、3C、3D以及部分2B、3B编码基因的片段P12X3C3D,将获得的基因片段直接/酶切后与同样处理的真核表达质粒连接,分别得到重组质粒pcDNA3.1/P12X3C和pcDNA3.1/P12X3C3D、pTARGET/P12X3C3D;对重组质粒进行序列测定、分析,并将重组质粒分别转染BHK-21细胞,通过双抗体夹心ELISA方法和间接免疫荧光标记方法检测细胞中FMDV抗原的表达,用电子显微镜观察病毒空衣壳的组装;为评价重组质粒作为DNA疫苗对实验动物及本动物的免疫效果,将重组质粒经肌肉注射方法接种豚鼠,并与酵母表达的纯化FMDV China99株3D蛋白及带有牛α干扰素的真核表达质粒pcDNA3.1/IFN分别/同时免疫,第二次免疫后第三周豚鼠攻以1OOID〓或1000ID〓的O型FMDV China99株;随后将质粒pcDNA3.1/P12X3C、pcDNA3.1/P12X3C3D与带有牛α干扰素的真核表达质粒pcDNA3.1/IFN同时免疫牛,三周后经牛舌皮攻以10〓ID〓的O型FMDV China99株。

By use of site mutation strategy and PCR technology, we obtained the gene P12X3C that includes full length PI, 2A, 3C and a part of 2B and 3B and the gene P12X3C3D that includes full length PI, 2A, 3C, 3D and a part of 2B and 3B. After being digested by restriction enzyme respectively, the gene P12X3C and the gene P12X3C3D were cloned into the pcDNA3.1 and pTARGET expression vector that were digested by the same enzyme. Recombinant plasmids were checked by restriction enzyme analysis and nucleic acid sequencing. Further more, recombinant plasmids were transfected into BHK-21 cells by using lipoid. The proteins of foot-and-mouth disease virus, which were expressed in BHK-21 cells, were confirmed by sandwich-ELlSA and fluoroscopy, and the capsid of FMDV was tested by electron microscope. In order to evaluate enhanced immune response of guinea pigs against FMDV, DNA vaccines which were designed to produce viral capsids lacking infectious viral nucleic acid and contained the gene P12X3C and the gene P 12X3C3D were injected respectively with FMDV 3D protein which was expressed in Pichia Pastoris Secreted expression System and purified or with pcDNA3.1/lFN which includes the gene IFN-a of cattle. Subsequently, Recombinant plasmids were injected to catties with or without pcDNA3.1/IFN. Anti-FMDV antibodies were detected by ELISA, and the T lymphocyte proliferation response was tested by MTT assay, neutralization antibodies liters were analyzed by micro-neutralization assay.

为研制带有O型口蹄疫病毒(Foot-and-Mouth Disease Virus,FMDV)China99株结构蛋白基因及多个非结构蛋白基因的DNA疫曲,本研究通过定点突变方法和PCR扩增方法,获得包含有FMDV China99株结构蛋白P1、非结构蛋白2A、3C以及部分2B、3B编码基因的片段P12X3C和包含有FMDV China99株结构蛋白P1、非结构蛋白2A、3C、3D以及部分2B、3B编码基因的片段P12X3C3D,将获得的基因片段直接/酶切后与同样处理的真核表达质粒连接,分别得到重组质粒pcDNA3.1/P12X3C和pcDNA3.1/P12X3C3D、pTARGET/P12X3C3D;对重组质粒进行序列测定、分析,并将重组质粒分别转染BHK-21细胞,通过双抗体夹心ELISA方法和间接免疫荧光标记方法检测细胞中FMDV抗原的表达,用电子显微镜观察病毒空衣壳的组装;为评价重组质粒作为DNA疫苗对实验动物及本动物的免疫效果,将重组质粒经肌肉注射方法接种豚鼠,并与酵母表达的纯化FMDV China99株3D蛋白及带有牛α干扰素的真核表达质粒pcDNA3.1/IFN分别/同时免疫,第二次免疫后第三周豚鼠攻以100ID_(50)或1000ID_(50)的O型FMDV China99株:随后将质粒pcDNA3.1/P12X3C、pcDNA3.1/P12X3C3D与带有牛α干扰素的真核表达质粒pcDNA3.1/IFN同时免疫牛,三周后经牛舌皮攻以10~4ID_(50)的O型FMDV China99株。

第2/45页 首页 < 1 2 3 4 5 6 7 8 9 ... > 尾页
推荐网络例句

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。