青酶

Chinese Cinnamaldehyde which also named Cinnamaldehyde alias, is the main component of volatile oil which obtained by steam distillation from dry skin and cinnamon bark of lauraceae plants . It is researched as a root canal sterilization drug in recent years, it can seriously undermine the bacterial cell surface structure, and thus has a wider antibacterial spectrum and strong antibacterial activity; gallnut hundred, also known as worms, it is a kind of gall that be formatted by Schlechtendalia species of insects including Schlechtendalia and times aphid eggs in their parasitic plants Anacardiaceae Rhus chinensis, Green bran Yang or red bran Yang, the main ingredient for gallnut tannin, can solidification microbial protoplasts and a variety of body enzymes, a wide range of bacteria, fungi, yeasts are inhibited.

中药桂皮醛别名肉桂醛，是樟科植物肉桂的干皮及树皮经水蒸气蒸馏得到的挥发油中的主要成分，是近年来研究较多的根管消毒药物，它能够严重破坏细菌细胞表面结构，从而具有较广的抗菌谱和较强的抗菌活性；五倍子又名百虫，是倍蚜种昆虫角倍蚜或倍蛋蚜在其寄生漆树科植物盐肤木、青麸杨或红麸杨等树上形成的虫瘿，其主要成分为五倍子鞣质，能够凝固微生物体内的原生质及多种酶，对多种细菌、真菌、酵母菌都有明显的抑制作用。

His best-known achievements are the discovery of the enzyme lysozyme in 1922 and discovery of the antibiotic substance penicillin from the fungus Penicillium notatum in 1928, for which he shared the Nobel Prize in Physiology or Medicine in 1945 with Florey and Chain.

他最著名的成就，一是在1922年发现了溶菌酶，二是从真菌青霉中发现了青霉素这种抗生素，后一成就让他在1945年与弗洛里和钱恩一起分享了诺贝尔生理学和医学奖。

The optimization of solid-state fermentation conditions for production of acid protease by Penicillium P-1007 and the enzyme property were studied in this paper.

对青霉P-1007产酸性蛋白酶固体发酵条件优化和酶学性质进行了研究。

Patterns of purification of peroxidase having lignin or manganese oxidation activities in white rot fungi have been extensively studied.

关于青霉产生木素过氧化物酶的研究在国外只有零星报道，但尚未有关于其纯化及特性的研究，国内也无此方面的报道。

A wild strain with high cellulase activity was isolated from the forest rotten wood by decolour of Congo red and classified as Eupenicillium javanicum by the analysis of its morphology and 18 rRNA gene sequences.

利用刚果红脱色从森林腐木中筛选到一株高产纤维素酶菌，结合18S rRNA基因序列分析和菌株形态特性分析，确定该菌株为爪哇正青霉。

In this research work, the technology of microbial conversion was studied in order to establish an environment friendly method for the production of doxorubicin. A doxA gene encoding Daunorubicin C-14 hydroxylase was cloned from a daunorubicin-producing strain Streptomyces coeruleorubidus SIPI 1482. Some plasmids for the expression of doxA gene were constructed and transformed into S.

本研究对微生物转化法替代现有工艺生产阿霉素进行了探索，从柔红霉素产生菌天蓝淡红链霉菌SIPI 1482中克隆了柔红霉素C-14羟化酶基因，构建了doxA基因的链霉菌表达质粒，导入变铅青链霉菌TK24中获得了柔红霉素转化基因工程菌，并研究了doxA基因在工程菌中的表达，最后还对工程菌转化柔红霉素生成阿霉素的发酵工艺进行了初步研究。

Compared to the wild type, the mutants' resistant capacity to Cu~(2+) declined and indicates that the Copper-transporting P-type ATPase gene plays an important role in resistance to heavy metal ion such as Cu~(2+) in filaceous fungi Penicillium janthinillum GXCR

对突变体进行抗铜水平检测发现抗Cu~(2+)能力与野生型对照有下降，表明铜转运P型ATP酶基因在丝状真菌微紫青霉菌Penicillium janthinillum GXCR的抗铜能力上起一定作用。

Gametic selection was assessed with a doubled haploid population including 1 35 lines derived from anther culture of a typical indica and /japonica cross, ZYQ 8/JX 1 7, by investigating the segregation and recombination of morphological characters, isozymes and RFLP markers.

对典型的灿与粳稻杂种，窄叶青8号／京系17F1花药进行培养获得的132个双单倍体的形态特性、同工酶与RFLP标记的分离与重组进行了考察分析，研究是否存在配子选择问题。

Heavy metal pollution ; Lemna minor ; antioxidant enzymes ; eutrophication ; ecological restoration

重金属污染；青萍；抗氧化酶；富营养化；生态修复

The pathogenic bacterium of prepartum and intrapartum infectious pneumonia mostly were G- bacilli,the pathogenic bacterium of postpartum infectious pneumonia mostly were G- bacilli and staphylococcus aureus.6.The drug resistant rates of G- bacteria to penicillins,cephalosporins,and monocyclicβ-lactam antibiotic were high,However,their compound of addingβ-lactamase inhibitor agents was relatively low resistance,and all G- bacteria were sensitive to carbapenem antibiotics.

产前及产时感染性肺炎的病原菌以G-杆菌多见，而产后感染性肺炎的病原菌主要为G-杆菌和金葡菌。6.G-菌对青霉素类、头孢菌素类及单环类的β内酰胺类抗生素耐药率高，但对其添加β内酰胺酶抑制剂的复合制剂耐药率较低，对碳青霉烯类抗生素均敏感；金葡菌对苯唑西林耐药率低，对万古霉素均敏感。7。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。