transglycosylating是什么意思，释义 -生物医药大词典

1) transglycosylation

转糖基作用

The transformation of N(2) acethyl 7 [(2 acetoxyethoxyl)methyl]guanine into its isomer N(2) acethyl 9 [(2 acetoxyethoxyl)methyl]guanine in the transglycosylation reaction was studied.

研究了N(2 ) 乙酰基 7 [(2 乙酰氧乙氧基 )甲基 ]鸟嘌呤通过转糖基作用生成其9位异构体N(2 ) 乙酰基 9 [(2 乙酰氧乙氧基 )甲基 ]鸟嘌呤的条件 ,转化率为 5 5 %。

Using growth conditions selectively favouring β glucosidase synthesis, we have used celβ free preparations of extracellular, plasmβ membranβ bound and intracellular β glucosidase from T reesei and Aspergillus niger to comparatively investigate their ability to form transglycosylation products from cellobiose by gas chromatographβ mass spectrometrβ analysis.

以纤维二糖特异诱导培养里氏木霉和黑曲霉菌丝，制备含有细胞外、细胞内和细胞质膜结合态β葡萄糖苷酶的无细胞抽提物，采用色谱持谱联用分析，比较研究他们对纤维二糖的转糖基作用，结果表明两菌株中都只有细胞质膜结合态β葡萄糖苷酶表现出显著的转糖基活性，可检测到的含有β糖苷键葡二糖类的主要转糖基产物是β龙胆二糖而不是槐糖。

2) transglycosylation

转糖基反应

3) transglycosylation

转糖苷活性

4) transglycosylation

糖基转移过程

The transglycosylation process becomes potential targets for new antibiotics because of the remarkable ability of bacteria to develop resistance to antibiotics.

随着细菌耐药性日益严重,糖基转移过程成为新型抗生素极有潜力的靶标。

5) transglycosidation

转苷法

6) Transglycosidation

转糖苷作用