链霉菌

Streptomyces strain 24# was isolated from our lab to produce secondary metabolites which could strongly antibiotic to 30 plant pathogenic fungi, such as Helminthosporium sorokinum, fusarium graminearum Schw., Valsa mali, etc.

本实验室通过对一株产生抗真菌活性物质的链霉菌24#抗菌谱的测定，发现其对30余种植物病原真菌有显著拮抗作用，其次生代谢产物对病菌菌丝有断裂、溶壁、缢缩等致畸效应。

The spores of hyperparasitic Streptomyces strains PR and F46 were irradiated with UV light to improve the control effects against plant diseases.

本研究以重寄生链霉菌PR 和F46 为出发菌株，以靶标病原菌为指示菌，以紫外线为诱变因子，对它们进行了诱变改良研究。

The protoplast fusion between hyperparasitic Streptomyces strain F46 and Actinomyces strain SC11 was studied in order to improve the effect of wild actinomyces strains to control plant diseases, solve the problems in application of the biocontrol strains, explore the method of protoplast fusion and get the recombinants with some excellent characteristics of both parents.

为了提高野生生防放线菌株的防病效果，克服以往生防菌应用方面存在的诸多弊端，探索简单易行的人工改良生防放线菌的途径，我们选用重寄生链霉菌F46和放线菌SC11作为亲本，进行了双亲原生质体融合研究，以期得到整合双亲多种优良性状的工程菌株。

Nanchangensis by integrating into its chromosome. Phage production was observed after incubation of KC301 lysogenic spores. In addition, attB site on the chromosome of S.

Southern杂交实验表明，ΦC31衍生噬菌体KC301可以整合到南昌链霉菌NS-32-26的染色体上形成溶源，其溶源菌自发释放KC301，但热激诱导后并没有提高释放频率。

The whi genes were found in seventeen kinds of bacteria including mycobacteria and streptomyces.

存在whi基因的细菌种类已经在链霉菌和分枝杆菌等17种细菌属中发现。

The weight loss method, electrochemical impedance spectroscopy and surface analysis methods were employed to investigate the corrosion behavior of steel A3 under the combined effect of Streptomyces and Nocardia sp.

采用腐蚀失重法、电化学交流阻抗法和表面分析技术研究了A3钢在链霉菌和诺卡氏菌共同作用下的腐蚀行为。

Among rare actinomycetes, Nocardia、Streptoverticillium and Actinosporangium were often found.

另外，嗜盐放线菌的组成比较简单，仅分离到链霉菌属和拟诺卡氏菌属。

Avermectin are 16-membered pentacyclic lactone compounds produced by Strephomyces avermitilis, which have extensive and high effect on many kinds of insect and mite.

阿维菌素是从阿维链霉菌的发酵产物中分离出来的16元大环内酯类抗生素，对多种动物寄生虫及农业害虫害螨有很高的杀虫活性，但是该药剂光照易降解而持效期短。

It was reported that the pHZ1392 isolated from a genomic cosmid library of 10-22 might contain the complete gene cluster for 5102-Ⅱ bio-synthesis, which can inhibit some pathogenetic fungi, such as Cochliobolus heterostrophus and Piricularia oryzae, etc.

在过去的研究中曾报道10-22基因文库中的一个粘粒-pHZ1392可能含有完整的5102-Ⅱ抗生素合成基因簇，如果以pHZ1392转化变铅青链霉菌ZX64，可以使该宿主菌获得对玉米小斑病菌的抗性。

The distribution of γ-aminobutyric acid and serotonin (5-HT) immunoreactive neurons in the protocerebrum and deutocerebrum of the butterfly Minathyma schrenckii were studied with the Colophony-paraffin embedding serial section technique and the Streptavidin-peroxidase immunohistochemical method.

采用树脂石蜡(Colophony-Paraffin，CP)组织包埋切片技术和链霉菌抗生物素蛋白-过氧化物酶(Streptavidin-Peroxidase，SP)免疫组织化学方法，首次研究了 GABA 和5-HT 免疫阳性神经元在白斑迷蛱蝶前脑和中脑中的分布。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。