酶的

Objective To estimate the occurrence of derepressed hyperproduction AmpC β-lactamases,extended-spectrum β-lactamasesand dual enzyme expression ,as well as drug resistance profile in Enterobacter cloacaeisolates at large hospitals in Wuhan.

目的 了解近两年武汉地区四家教学医院院内感染阴沟肠杆菌耐药现状，以及去阻遏持续高产AmpC酶和超广谱β-内酰胺酶及同时表达这两类酶的发生率。

The changes of peroxidase and phenylalanine ammonia lyase in several jujube cultivars inoculated with phytoplasmas were analyzed by using spectrophotometer and incontinuous polyacrymide electrophoretic methods.

采用分光光度计和不连续聚丙烯酰胺凝胶电泳，比较分析了不同枣树品种及株系接入病原植原体后，其过氧化物酶及同工酶和苯丙氨酸解氨酶的变化。

Based on the sources, molecular weights, pI, characters of chromatography and electrophoresis, substrate specificities of these enzymes, it can be concluded that many kinds of nuclease-like enzymes have been found in the tissues of Lumbricus Bimastus.

根据这些酶的来源、分子量、等电点、层析和电泳等行为以及底物特异性等，初步证明，我们新近发现了双胸蚓组织中存在着多种核酸酶样酶。

Methods1. Preparation of rude extracts of Lumbricus Bimastus nucleases and its purification Using DNA-casting SDS-PAGE and agarose gel to monitor the activity of the nuclease in the process of extraction.

双胸蚓组织中核酸酶粗提物的制备及核酸酶的纯化以SDS-PAGE-DNA功能胶和琼脂糖凝胶电泳测活相结合作为双胸蚓组织核酸酶提取过程中核酸酶活性的监测体系。

The enzyme production paralleled with biomass in early 8 days, subsequently activities declined slightly though its biomass continued upward. Tyrosine and tryptone at the concentration of 4g/L improved the enzyme production, reaching 2.49 and 2.0IU/mL respectively.

漆酶的产生与生物量在培养8d内呈现平行关系，但随后酶量并不随之而继续上升。4g/L的酪氨酸和胰蛋白胨有利于酶的产生，分别可使酶活力最高增加到2.49IU/mL和2.0IU/mL。

The characters of macerating enzymes and its applications in the processing of vegetables and fruits were studied,and the applicable effects were compared between macerating enzymes and other enzymes which used in fruits and vegetables processing.

研究了粥化酶的粗酶特性及其在果蔬加工中的应用，并比较了粥化酶与其它果蔬加工用酶在苹果加工中的应用效果。

Soluble protein content, the superoxide dismutase, peroxidase, ascorbate peroxidase and catalase activities.

的变化以及超氧化物酶、过氧化物酶、过氧化氢酶和抗坏血酸过氧化物酶的活性的变化。

Simultaneously, the activity and coding gene expression of ribulose 1, 5-bisphosphate carboxylase, phosphoenolpyruvate carboxylase, and glycollic oxidase all decrease in two rice accessions under low potassium supply while significant decrease in non-allelopathic rice "Lemont".

水稻光合作用相关酶的分析结果表明，低钾条件下核酮糖－1，5-二磷酸羧化酶、磷酸烯醇式丙酮酸羧化酶和乙醇酸氧化酶的活性及其基因表达强度均降低，但化感水稻&PI312777&的下降幅度显著小于非化感水稻&Lemont&。

The therapeutic problems posed by class D beta-lactamases, a family of serine enzymes that hydrolyse beta-lactam antibiotics following an acylation-deacylation mechanism, are increased by the very low level of sensitivity of these enzymes to beta-lactamase inhibitors.

丝氨酸酶一个科能水解β-内酰胺抗生素和随后进行酰化和脱酰化机理， D类β-内酰胺酶引起的治疗问题，随着这些对β-内酰胺酶抑制剂的酶的非常低敏感性而不断增加。

Autophagy and apoptosis mightaccelerate activation of lysosomal enzyme and formation of secondary lysosome.

自噬和凋亡促进了溶酶体酶的活化及次级溶酶体形成。5。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。