Streptomyces zhaozhouensis sp. nov., an actinomycete isolated from candelabra aloe (Aloe arborescens Mill)
| Autor: | Wen-Jun Li, Lingyu Yang, Tong Pan, Wensheng Xiang, Junwei Zhao, Chongxi Liu, Hairong He, Xiangjing Wang |
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| Rok vydání: | 2014 |
| Předmět: |
DNA
Bacterial China Molecular Sequence Data Microbiology Streptomyces specialis RNA Ribosomal 16S Botany Streptomyces sedi Aloe arborescens Aloe Phospholipids Phylogeny Ecology Evolution Behavior and Systematics Base Composition Genus Streptomyces Streptomyces zhaozhouensis Strain (chemistry) biology Fatty Acids Nucleic Acid Hybridization Vitamin K 2 Sequence Analysis DNA General Medicine 16S ribosomal RNA biology.organism_classification Streptomyces Bacterial Typing Techniques Plant Leaves Gene sequence |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 64:1096-1101 |
| ISSN: | 1466-5034 1466-5026 |
| Popis: | A novel endophytic actinomycete, designated strain NEAU-LZS-5T, was isolated from the leaf of candelabra aloe (Aloe arborescens Mill) and characterized using a polyphasic approach. Analysis of the 16S rRNA gene sequence showed that strain NEAU-LZS-5T belongs to the genus Streptomyces and exhibited 99.51 and 97.37 % similarity to Streptomyces sedi YIM 65188T and Streptomyces specialis GW41-1564T, respectively, whereas low similarity values (T from all other species of the genus Streptomyces with validly published names. Two tree-making algorithms also supported the position that strain NEAU-LZS-5T formed a distinct clade with Streptomyces sedi YIM 65188T and Streptomyces specialis GW41-1564T. However, levels of DNA–DNA relatedness between strain NEAU-LZS-5T and Streptomyces sedi YIM 65188T and Streptomyces specialis GW41-1564T were 45.59 and 31.90 %, respectively. A comparative study between strain NEAU-LZS-5T and the type strains of closest related species of the genus Streptomyces revealed that it differed from them in morphological, physiological and biochemical characteristics. Therefore, strain NEAU-LZS-5T represents a novel species of the genus Streptomyces , for which the name Streptomyces zhaozhouensis sp. nov. is proposed. The type strain is NEAU-LZS-5T ( = CGMCC 4.7095T = DSM 42101T). |
| Databáze: | OpenAIRE |
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