放线菌属

马杜拉放线菌属新种的分类研究&Ⅰ：马杜拉放线菌新种和新变种

Taxonomy of genus Actinomadura I. three new species and one variety

高温放线菌属两菌株的化学分类和分子分类研究

Chemical and molecular classification of two strains of genus Thermoactinomyces

不同放线菌属的化学与分子分类

Chemical and molecular taxonomy of different genera of Actinomycetes

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 .

比较来自放线菌4个属的oriC，发现以oriC序列和以16Srdna序列构建的进化树十分相似，进一步支持了前人的推测。

Phylogenetic trees based on the oriC sequences of four genera actinomycetes and of 16S rDNA were similar , supporting the previous hypothesis .

结果显示甜菜内生菌共分为12个类群，细菌7个属，放线菌2个属，真菌3个属。

The results showed that endophytes in sugar beet were divided into 12 groups , as 7 genus bacteria , 2 genus actinomycetes , 3 genus fungus , separately .

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 .

谷氨酸棒状杆菌（Corynebacteriumglutamicum）是放线菌目棒状杆菌属高GC含量的革兰氏阳性细菌，在氨基酸工业生产中具有广泛应用。

Corynebacterium glutamicum belongs to actinomycetales , is a high G + C content , gram-positive bacterium . It has been widely used for production of different amino acids .

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 .

根据形态学观察、培养特征和生理生化试验，将9株放线菌初步鉴定为诺卡氏菌属，链孢囊菌属和游动放线菌属。

And the actinomycetes were identified as Nocardia , Streptosporangium and Actinoplanes according to the morphology , culture character , physiological and biochemical character .

放线菌病一种牛、猪，有时为人类的炎症，由放线菌属的微生物造成，以口、颈、胸以及腹部的多块肿瘤为特征。

An inflammatory disease of cattle , hogs , and sometimes human beings , caused by microorganisms of the genus Actinomyces and characterized by lumpy tumors of the mouth , neck , chest , and abdomen .

回顾了高温放线菌的分类历史、分类地位的变化，阐述了高温放线菌的最新分类研究进展，并描述了高温放线菌5个属的特征和各自的模式菌株。

History and the changes of status of thermoactinomycetes were reviewed , the updated advance in the classification of thermoactinomycetes was summarized , and on the other hand the characteristics of five thermoactinomycetes genera and their respective model strains were described in this article .