糖基转移酶

tánɡ jī zhuǎn yí méi
  • Glycosyltransferase;glycosyl transferase
糖基转移酶糖基转移酶
  1. 烟草糖基转移酶基因启动子片段B的克隆与诱导表达

    Cloning and Induced Expression of the Promoter Fragment B of a Glucosyltransferase Gene in Tobacco

  2. 正义和反义β1,4-半乳糖基转移酶V表达质粒在星形胶质细胞瘤细胞中的表达与鉴定

    Construction and transfection of expression plasmids of β 1,4 - galactosyltransferase V in SHG-44 cells

  3. 采用半定量RTPCR检测糖基转移酶的表达,将有助于对胆管癌的诊断和预后判断。

    Semiquantitative RT-PCR determination of specific glycosyltransferases may be helpful for diagnosis and prognosis of BDC .

  4. 通过单因素实验确定了pH、温度、加酶量、反应时间对环糊精糖基转移酶生产γ环糊精有影响。

    PH , temperature , E / S and reaction time can influence the yield of γ - cyclodextrin by single factor experiment .

  5. 癌基因ras对β-1,4-半乳糖基转移酶活性的调节

    The Regulation of Activity of β - 1 , 4-Galactosyltransferase by Oncogene ras

  6. IgA肾病患者核心1β3-半乳糖基转移酶基因编码区序列分析

    The sequence analysis of core 1 β 3-Galactosyltransferase gene coding region in IgA nephropathy

  7. 结论:成功克隆葡糖基转移酶CAT基因并获得其融合蛋白的表达,为后续研究奠定了基础。

    Conclusion : The target gene and its fusion protein was successfully expressed , which provide a base for the further research .

  8. 糖基转移酶(GT)催化许多生物大分子的糖基化反应。

    Glycosyltransferases ( GTs ) catalyze the reaction of glycosylation of various cellular macromolecules .

  9. 结论发现了α1,4半乳糖基转移酶基因第3外显子第300或301位处G缺失突变,该突变可能是p表型的分子机理之一。

    Conclusion A novel single guanosine deletion at position 300 or 301 of α( 1,4 ) galactosyltransferase gene was determined , which may be one facet of the molecular basis for p phenotype .

  10. 目的:研究抗变形链球菌葡糖基转移酶过表达株IgY抗体对人牙菌斑中变形链球菌的影响。

    Objective : To study the effect of specific IgY on mutans streptococci in dental plaque .

  11. 目的:测定核心1β3-半乳糖基转移酶基因的DNA序列,试图在IgA肾病(IgAN)患者中发现该基因编码区DNA序列的异常。

    Objective : To sequence core 1 β 3-Galactosyltransferase gene in order to sought an abnormality in coding region sequence of the sequence in IgA nephropathy ( IgAN ) .

  12. 方法在标准血清学鉴定红细胞表型的基础上,PCR扩增p表型个体α1,4半乳糖基转移酶基因的第3外显子编码区序列,PCR产物经割胶纯化后直接进行测序分析。

    Methods Red blood cell phenotype of the proband was characterized by standard serological technique . Exon 3 of the α( 1,4 ) galactosyltransferase gene was amplified by polymerase chain reaction from genomic DNA of the proband .

  13. 糖基转移酶反义核酸对人脑胶质瘤细胞SWO-38作用的分子机理

    Molecular Mechanism of Antisense Glycosyltransferase Oligonucleotide Inhibiting Human Gliomas Cell Line SWO-38

  14. 从人肺cDNA文库中克隆到人类β3-半乳糖基转移酶家族中的一个新成员β3GalT7(AY277592,EC2.4.1.-),并对其进行了鉴定。

    A novel human β 3-galactosyltransferase gene β 3GALT7 was isolated from human lung cDNA library and characterized .

  15. 猪体细胞α-1,3-半乳糖基转移酶基因的敲除并敲入HLA-G1基因的研究

    Porcine α - 1 , 3-galactosyltransferase Gene Knock-out and HLA-G1 Gene Knock-in in Somatic Cells

  16. 鬼臼乙叉甙对SHG-44胶质瘤细胞表达β-1,4-半乳糖基转移酶Ⅴ后粘附相关分子表达的影响

    Study of cellular adhesion effects of Etoposide ( VP16 ) on glioma SHG-44 cells expressing beta-1 , 4-galactosyltransferase V

  17. 目的:研究人工合成葡糖基转移酶GTF第552~570位的多肽疫苗HDS的免疫原性。

    Objective : To investigate the antigenicity of the peptide vaccine HDS ( 552 ~ 570 ) from Streptococcus mutans glucosyltransferase ( GTF ) .

  18. 白细胞抑制因子(LIF)对离体小鼠子宫内膜岩藻糖基转移酶(FuT7)表达的影响

    Effect of Leukemia Inhibitory Factor ( LIF ) on the Fucosyltransferase VII ( FuT7 ) Expression in Mouse Endometrial Cells in vitro

  19. O-GlcNAc糖基转移酶在原核和真核细胞中的表达和提纯

    Expression of recombinant O-GlcNAc transferase in cultured prokaryotic and eukaryotic cells and its purification

  20. β1,4半乳糖基转移酶1促凋亡途径及其影响CDK11~(p58)促凋亡作用的研究

    Study on the Pro-apoptotic Effect of Beta 1,4-galactosyltransferase 1 and Its Effect on CDK11 ~( p58 ) - mediated Apoptosis

  21. 中国人群中α(1,2)岩藻糖基转移酶基因C35T变异的频率研究

    Study on the frequency of alpha-1 , 2-fucosyltransferase gene h4 allele ( C35T ) in Chinese population

  22. 目的:本研究检测了过氧化物酶系统(乳过氧化物酶LP,过氧化氢H2O2,硫氰酸盐SCN-)及其各组份对变链菌葡糖基转移酶D(GtfD)的作用。

    Objective : To investigate the effects of the lactoperoxidase system ( LP , H 2O 2 , SCN - ) and its components on the activity of glucosyltransferase D ( GtfD ) originating from S. mutans .

  23. 甜菊UDPG糖基转移酶基因的克隆和功能分析二、甜菊肌动蛋白和EF1α基因的克隆、序列分析和分子进化研究

    Molecular Cloning and Function Analysis of UDPG Glucosyltransferase Gene 2 . Molecular Cloning , Sequence Analysis and Evolution of Actin and EF1 α Genes in Stevia Rebaudiana

  24. 经过序列分析和同源比对,确定该基因可能编码一种膜绑定的具有溶解细胞壁功能的糖基转移酶MltD。

    After sequence analysis and homologous comparison , this gene was revealed to encode a membrane-bound lytic murein transglycosylase D ( MltD ) .

  25. 将环状糊精糖基转移酶的SBD基因编码序列连接到萤光素酶基因的5′端(SBDLUC)后,重组基因通过农杆菌介导导入马铃薯植株中。

    The starch-binding domain ( SBD ) - encoding region of cyclodextrin glycosyltransferase from Bacillus circulans is fused to the 5 ′ - terminal end of the luciferase ( LUC ) gene , via an artificial Pro-Thr encoding linker sequence .

  26. 岩藻糖化寡糖的合成是由岩藻糖基转移酶(fucosyltranferases,FUTs)催化的。因此,岩藻糖基转移酶的表达可能是这些岩藻糖基化寡糖抗原合成及其表达调控的关键。

    The synthesis of fucosylated oligosaccharides is decided by the fucosyltransferases , so the expression of fucosyltransferases might be the key point of the synthesis of oligosaccharide antigens and the regulation of oligosaccharide antigen synthesis .

  27. 全反式维甲酸并中医药治疗急性早幼粒细胞性白血病68例临床观察全反式维甲酸对SHI-1细胞株糖基转移酶表达的影响

    Observation on Rate of Remission in 68 Cases of Acute Promyelocytic Leukemia Treated with All - trans - retinoic Acid Concerted with TCM Therapy Study on Influence of All-trans-retinoic acid on Expression of Different Glycosyltransferase Gene Families in SHI-1 Cells

  28. 哺乳动物尿苷二磷酸糖基转移酶(UGTs)利用UDP-葡萄糖醛酸作为糖供体,催化许多内源底物如胆汁酸、类固醇等化合物的糖基化,参与其在体内的代谢和平衡调节。

    Mammalian uridine diphosphate glycosyltransferase ( UGTs ) use UDP-glucuronic acid as sugar donor , catalyze the glucuronidation of many endogenous substrates such as bile acids 、 steroids and so on , participating in their metabolism and balance regulation .

  29. 环糊精糖基转移酶产物专一性改造:难题与挑战

    The Product Specificity Evolution of Cyclodextrin Glucanotransferase : Problems and Challenges

  30. β1,4-半乳糖基转移酶1基因调控的研究

    Study on the Gene Regulation of Beta 1 , 4-galactosyltransferase 1