Content of anthocyanin and the activities of enzymes in anthocyanin biosyntheses including plenylalanine ammonialyase (PAL),chalcone ismoerase (CHI),dihydroflavonol reductase (DFR) and UDP glucose-flavonoid-3-O-glycosyltranfe-rase(UFGT) were investigated in Acer × freemanii ‘Autumn Blaze’ and Acer rubrum \'Brandywine\' during the leaf color-changing period.
以自由人槭‘秋天火焰’和红花槭‘白兰地’为试材,研究槭属品种变色过程中(10月12日—11月19日),叶片花青苷含量及其生物合成相关酶苯丙氨酸解氨酶(PAL)、查儿酮异构酶(CHI)、二氢黄酮醇还原酶(DFR)和类黄酮糖基转移酶(UFGT)的活性变化。
Recent advances in the study of macrolide glycosyltransferases;
大环内酯糖基转移酶研究进展
Study on Influence of All-trans-retinoic acid on Expression of Different Glycosyltransferase Gene Families in SHI-1 Cells;
全反式维甲酸对SHI-1细胞株糖基转移酶表达的影响
Computing Analysis of Glycosyltransferases and Polymerases Involved in O-antigen Biosynthesis of Escherichia coli and Shigella;
大肠杆菌和志贺氏菌O-抗原糖基转移酶与聚合酶的生物信息学研究
The optimal conditions for fructosyltransferase production from Aspergillus sp.
对一株曲霉果糖转移酶菌株的产酶培养条件进行了研究。
A sugar mixture containing 55% fructo oligosaccharides (FOS) could be produced with a fructosyltransferase (FTS) which was extracted from Aspergillus niger AS0023.
将黑曲霉AS 0 0 2 3生产的果糖转移酶作用于底物蔗糖 ,可制备含量为 5 5 %的低聚果糖 ,但该产品中亦含有 30 %的副产物葡萄糖 。
Catalytic activity of purified invertase (INV) and fructosyltransferase (FTS) from Aspergillus niger AS0023, at various sucrose concentrations, was investigated.
研究了在不同蔗糖浓度下从黑曲霉AS0 0 2 3纯化的转化酶 (INV)和果糖转移酶 (FTS)的酶催化活力 ,结果表明 :INV只有水解活性 ,且随着蔗糖浓度的增加酶活力显著下降 ,相反 ,FTS酶活随着蔗糖浓度的增加而增加 ,并且仅催化转果糖基反应 ;用纯化的FTS生产低聚果糖产量可达 6 3% ,应用粗酶制品产量只有 51%。
The ORF of a new tobacco glycosyltransferases gene cloned by the lab early was amplified through PCR.
利用先期从烟草中克隆的一个糖基转移酶基因,通过PCR扩增得到该基因的ORF,将此片段与原核表达载体pTYB1连接,构建重组载体pT,然后转入大肠杆菌,并进行诱导表达,SDS-PAGE检测表达产物。
Oligosaccharide structures in tumors are synthesized by a series of glycosyltransferases, glycosidase and sulfotransferase.
糖链的合成没有模板,而是通过一系列定位有序的糖基转移酶,糖苷酶以及磺基转移酶的作用完成的,这些酶的表达差异将直接导致糖链结构的变化。
Purification and Characterization of Glucosyltransferase from Panax Ginseng Hairy Root Cultures
人参毛状根糖基转移酶的分离纯化及酶学性质研究
UDP-glucosyltransferases (UGTs),which belong to family 1 of GTs,use UDP-glucuronic acid in animals,UDP-glucose,UDP-galactose and UDP-rhamnose in plant as sugar donors.
在植物体内,糖基转移酶通过参与多种物质的糖基化而在植物抗逆境方面起着重要作用。
galactosaminyl transferase
氨基半乳糖基转移酶
Immobilization of Fructosyltransferase and Catalase
果糖基转移酶及过氧化氢酶的固定化
Studies on the Sucrose Fructosyl Transferase Gene (SST1) Transferred into Tomato;
蔗糖果糖基转移酶基因SST1转入番茄的研究
Study on the Gene Regulation of Beta 1, 4-galactosyltransferase 1
β1，4-半乳糖基转移酶1基因调控的研究
adenine phosphoribosyl transferase
腺嘌呤磷酸核糖基转移酶;腺嘌呤转磷酸核糖基酶
Agrobacterium-Mediated Transformation of Sugarcane for Sucrose:Sucrose 1-Fructosyltransferase Gene
农杆菌介导蔗糖:蔗糖果糖基转移酶基因转化甘蔗
Study on Fructosyltransferase from Aspergillus Japonicus and Enzymatic Conversion of Soybean Oligosaccharides;
Aspergillus japonicus果糖基转移酶及其改性大豆低聚糖的研究
Studies progress on fructosyltransferase and synthesis of fructo-oligosaccharides
果糖基转移酶及低聚果糖生产研究进展
Effect of O-GlcNAc Transferase on Cell Migration in Mouse Breast Tumor;
O-GlcNAc糖基转移酶对小鼠乳腺癌细胞迁移的影响
Trehalose Synthase and FuctosyItransferase:their isolation,purification and partial enzymatic properties;
海藻糖合成酶和果糖基转移酶的分离纯化及部分性质研究
Studies on Establishion of Tomato High-Frequency Regeneration System and Transformation of Frutan Fructosyl Transferase;
番茄高频再生系统的建立及果聚糖果糖基转移酶基因转化研究
Fructan Accumulation in Maize Endosperm Transformed with Fused Fructosyltransferase Genes
果糖基转移酶融合基因转化玉米胚乳中果聚糖的积累
Identification of the Glycosylation Island and Functional Characterization rbfCxoo Encoding Glycosyltrasferase in Xanthomonas oryzae pv.oryzae
水稻白叶枯病菌糖基化岛鉴定及其糖基转移酶基因rbfCxoo功能鉴定
Effect of Fucosyltransferase Ⅳ on Cell Proliferation and Cell Apoptosis;
岩藻糖基转移酶Ⅳ对A431细胞增殖与凋亡的影响
Studies on Cyclodextrin Glucanotransferase and Synthesizing of γ-cyclodextrin;
环糊精糖基转移酶和γ-环糊精生物合成的研究
Phylogenetic and Catalytic Mechanism Analysis of Antibiotic Glycosyltransferases;
抗生素糖基转移酶系统发育及催化机理分析
Plant Glycosyltransferases and Its Application in Metabolic Engineering
植物糖基转移酶及其在代谢工程中的应用
Characteristics of adsorbed glucosyl tranferase in acquired pellicle
获得性膜中吸附型葡糖基转移酶的性质