查询词典 enzymes

They also do not have the enzymes needed to protect the body against oxidants such as oxygen radicals.

它们也没有用来保护自身抵抗的像氧基这样的氧化剂的酶。

The effects of Cd on oxidants and antioxidative enzymes in roots and leaves were investigated.

结果表明，随着Cd处理浓度的增加，叶片H_2O_2及叶片和根中MDA的积累量均较对照显著增加，表明Cd可诱导植株产生膜脂过氧化作用。

This paper describes the bio-typing and rapid identification technique of E. tarda briefly and discusses the virulence factors of E. tarda elaborately, including adhesion related factors, enzymes involved in anti-phagocyte killing and serum resistance, toxins, type Ⅲ and type Ⅵ secretion systems, siderophores and PST operons, in order to provide reference in researches of pathogenic mechanisms and prevention of E. tarda.

文中对迟缓爱德华氏菌的生物分型、快速检测技术等进行了简要阐述，并对该病原菌的主要致病相关因子，包括黏附因子、抵抗宿主免疫机制的酶类、各种毒素、Ⅲ型和Ⅵ型分泌系统、载铁体及磷酸盐特异转运操纵子进行了详细阐述，以期为迟缓爱德华氏菌致病机理的进一步深入研究及其防治提供参考和借鉴。

About 6 years ago, Dana Carroll of the University of Utah in Salt Lake City and colleagues built zinc fingers--molecules that recognize and attach to specific DNA sequences--and joined them with enzymes that slice through the DNA at that same spot to create zinc-finger nucleases.

大约6年前，盐湖城犹他大学的达娜·卡罗尔和同事建立锌指分子结构，它可以识别及固定在特定的DNA序列上，然后与可以在同一点切割DNA的酶结合，形成锌指核酸酶。

Results Group C had the symptoms such as reduced activity, acceded, indulge in lying and weight loss after 3 weeks of immune injection, 14 out of 16 SD rats in Group B had the same symptoms as Group C after 4～5 weeks of immune injection, the serum enzymes in model groups increased significantly compared with those of the control group, model group C was much higher than model group B; the duration shorted, amplitude decreased, multiphase wave increased in electromyogram of model groups; MRI examination revealed samples from model group B and C had one positive case each, which presented T1MI isodensity or hypodensity signal, T2MI and STIR serial hyperdensity signal, revealing muscle inflammation; all rats'skeletal muscle from model group C and 11 out of model group B had pathological changes, which exhibited striated muscle focal fiber degeneration, necrotized and inflammatory cell infiltration, interstitial vessel wall thickening, random cardiac muscle samples had 3 positive changes, which had similar changes to skeletal muscle, there was 1 positive change from lung sample.

结果：模型C组于免疫注射第3周左右开始出现活动减少，倦怠嗜卧，食欲体重下降等表现，模型B组有14只SD大鼠于免疫注射第4～5周出现上述症状，较C组为轻；模型组肌酶谱中，肌酸激酶、乳酸脱氢酶、谷草转氨酶与对照组比较明显升高，模型C组较模型B组升高更显著；模型组肌电图时限缩短，波幅降低，多相波增多；磁共振检查模型B组和C组选送标本中各有一例有阳性改变，表现为T1MI等或稍低信号，T2MI及STIR序列为高信号，提示肌肉炎症水肿改变；模型B组有11只，模型C组全部大鼠骨骼肌出现病理改变，表现为横纹肌局灶性分布的肌纤维变性炎细胞浸润，间质小血管壁增厚、扩张，随机选送的心肌标本中有3例有阳性改变，表现与骨骼肌相仿，选送的肺标本中有1例有阳性改变，表现为蛋白渗出，炎症细胞浸润和小血管改变。

Another approach is "bio-prospecting"—looking for natural enzymes in unusual places, such as in the stomachs of wood-eating termites.

另一种试验是&生物勘探&—在不寻常的地方找到自然酶，比如在专啃木头的白蚁肠胃里。

Wuliangye series of wine with a unique "bag song" agent for the saccharification and fermentation, fermentation temperature, the formation of different strains, enzymes, beneficial to esterification, flavor and aroma, and the accumulation of a product's unique style; 5 food formulations, the aroma of different food and wine producing features together form a more rich, strong and comprehensive style features in the liquor came out top.

五粮液系列酒以独特的&包包曲&为糖化发酵剂，发酵的不同温度，形成不同的菌系、酶系，有利于酯化、生香和香味物质的累积，构成产品的独特风格；五粮配方，将不同粮食的香气和产酒的特点融合在一起形成了更丰富、浓厚、全面的风格特点，在浓香型白酒中独占鳌头。

Non-starch polysaccharide enzymes form part of the walls of vegetable cells used for animal feed, such as corn, wheat, and soybean meal.

&用作动物饲料的植物细胞壁中含有非淀粉多糖。&

Wheat Grass is rich in enzymes.

小麦草含有丰富的酶。

Null mutant Δmnh6 produced appeared offwhite hyphae, showed reduction in growth, conidiation and appressorium formation, and also showed reduction in appressorium turgor pressure. And the hyphae were more readily wettable by a solution containing SDS and EDTA and more easily digested by fungal cell-wall-digesting enzymes. The appressoria produced by Δmnh6 mutants showed diminished host penetration and the infectious hyphae of Δmnh6 mutants showed reduced in planta growth. Targeted deletion of mnh6 resulted in the greatly reduced virulence capacity to barley and rice CO39 in infection assays.

突变子Δmnh6的菌落形态不同于野生型GUY11，菌落呈灰白色，菌丝稀疏，生长速度变慢，产孢菌丝细胞壁的溶剂疏水性消失，菌丝细胞壁容易被细胞壁降解酶降解，产孢减少，孢子形态变得细长，孢子的附着胞形成率降低，附着胞的膨压降低，附着胞对寄主植物表面的穿透能力减弱，侵入后生长速度减慢，喷雾接种后对大麦和水稻CO39的致病性消失。mnh6基因重新引入Δmnh6后，突变子的表型恢复。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。