链霉菌属

进一步确定这5株放线菌均属于链霉菌属（Streptomyces）。（4）发酵粗提物对真菌的抑制研究。

Further confirm that five actinomycetes belong to the genus of Streptomyces . ( 4 ) Fermentation of crude extracts of fungi inhibition .

从12个省采集的200份土壤中分离得到一株放线菌No.24菌株，其产生菌经初步鉴定为链霉菌属（Streptomyces）。

The strain of No. 24 was isolated from the soil of 200 samples collected in 12 provinces of China .

应用经典分类鉴定方法对NW放线菌菌株进行了鉴定，初步认为该菌与链霉菌属白孢类群的微白链霉菌（Streptomycesalbidus）类似。

By the classical classified method , the NW strain was primarily identified as Albosporus group of Streptomyces , which is similar to Streptomyces albidus .

目的：建立氨基苷类和链霉菌属类抗生素的HPLC-IPD方法。

Part One Establishing of HPLC-IPD methodsObjective : To established HPLC-IPD methods for determination of aminoglycoside and streptomycete antibiotics .

结果：有关药物的生物和制剂样品能够得到良好的分离测定。结论：HPLC-IPD法适于氨基苷类抗生素和链霉菌属抗生素治疗药物监测（TDM）的应用。

Results and Conclusion : The HPLC-IPD methods established can be applied to determine aminoglycoside and streptomycete antibiotics in biological samples in Therapeutic Drug Monitoring ( TDM ) .

根据SIPI-434和SIPI-100菌株的形态特征、培养特征和生理生化特征研究，对二株菌进行初步分类，将二者都归属于链霉菌属，分别命名StreptomycesSIPI434和StreptomycesSIPI100。

Both strains SIPI-434 and SIPI-100 were thought to belong to genus streptomyces through the study of their morphologies , culture properties and physiological-biochemical properties .

自20世纪40年代从一株点青霉（Penicilliumnotatum）中发现青霉素后，陆地微生物，尤其是链霉菌属，因它们能产生丰富的且具有一定生物活性作用的次级代谢物而受到广泛关注。

Since the discovery of penicillin from Penicillium notatum in the 1940s , terrestrial microorganisms , especially Streptomyces , have drawn attention for their ability to produce an immense number and variety of bioactive secondary metabolites .

该化合物对VCAM-1报告基因的表达显示出较好的选择性的抑制活性，其IC50值为9.5μg/ml，形态学研究表明该菌株属于链霉菌属。

This compound showed very good selective inhibitory activity to the VCAM-1 reporter gene expression with IC50 of about 9.5 μ g / ml. Based on the taxonomic properties studies , strain K-670 was considered to belong to the genus streptomyces .

对放线菌GB-2进行了分类鉴定。通过形态特征、培养特征、生理生化特性和细胞壁化学组分分析，初步判定其属于链霉菌属。

According to the morphological and cultural characteristics , the physiological and biochemical properties and chemical components of cell wall , it was indicated that strain GB-2 was belong to Streptomyces .

链霉菌属菌株AS4.693和AS4.702的分类学研究

Taxonomic studies of two streptomycete strains as 4.693 and as 4.702

结果表明，该地区放线菌可分为10个属，以链霉菌属占优势；

The results showed that forest soil Actinomyces was classified into 10 genus with Streptomyces being dominative ;

通过形态和培养特征观察、生理生化测定及细胞壁化学组分分析，30株优良拮抗放线菌均为链霉菌属。

30 antagonistic actinomycetes were identified as streptomyces by morphology , physiological and biochemical characteristics and chemotaxonomy analysis .

非链霉菌属的稀有放线菌类群广泛分布在自然环境中，具有重要的基础研究与应用价值。

The non-Streptomyces actinomycetes , living widespread in various habitats , are important for the basic and applied researches purposes .

结论化合物Ⅰ为首次从链霉菌属的微生物产物中分离得到，是一个新的细胞周期抑制剂。

Conclusion Compound ⅰ was isolated from the metabolites of the genus Streptomyces for the first time and provided as a new cell-cycle inhibitor .

以链霉菌属为主（平均占91.6%），其次为小单孢菌属、马杜拉放线菌属和诺卡氏菌属。

Streptomyces was the main genus ( It s average percentage was 91 . 6 % ), followed by Micromonospora , Actinomadura and Nocardia .

通过形态特征、培养特征、生理生化特性初步判定其属于链霉菌属。

According to the morphological and cultural characteristics , the physiological and biochemical properties , it was indicated that strain GY-4 was belong to Streptomyces .

3个链霉菌新种的多相分类链霉菌属一新种的多相分类

Polyphasic classification of three new species of the genus Streptomyces