Actinorhabdospora filicis gen. nov., sp. nov., a new member of the family Micromonosporaceae
| Autor: | Atsuko Matsumoto, Kazuki Tanaka, Ratchanee Mingma, Yōko Takahashi, Satoshi Ōmura |
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| Rok vydání: | 2016 |
| Předmět: |
DNA
Bacterial 0301 basic medicine Sequence analysis Biology Diaminopimelic Acid medicine.disease_cause Microbiology 03 medical and health sciences Japan Genus RNA Ribosomal 16S Botany medicine Phospholipids Phylogeny Soil Microbiology Ecology Evolution Behavior and Systematics Base Composition Rhizosphere Fatty Acids fungi Micromonosporaceae Vitamin K 2 Sequence Analysis DNA General Medicine Ribosomal RNA 16S ribosomal RNA biology.organism_classification Bacterial Typing Techniques Type species 030104 developmental biology bacteria Actinorhabdospora filicis |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 66:3071-3077 |
| ISSN: | 1466-5034 1466-5026 |
| DOI: | 10.1099/ijsem.0.001145 |
| Popis: | The actinomycete strains K12-0408T and K12-0792 were isolated on CM-cellulose agar from rhizosphere soil of a pteridophytic plant collected in Tokyo prefecture, Japan. Their taxonomic positions were determined using a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strains K12-0408T and K12-0792 were positioned within the family Micromonosporaceae . The strains formed extensively branched aerial and substrate mycelia. Long chains of cylindrical spores with smooth surfaces were formed on aerial hyphae. The cell wall contained meso-diaminopimelic acid, and galactose, glucose, mannose and ribose were detected in whole-cell hydrolysates. The predominant menaquinones were MK-10(H4) and MK-10(H6). The major cellular fatty acids were anteiso-C17 : 0 and anteiso-C17 : 0 2-OH. The DNA G+C contents of strains K12-0408T and K12-0792 were 69.6 and 69.7 mol%, respectively. Based on data from the present polyphasic taxonomic study, strains K12-0408T and K12-0792 represent a novel genus, for which the name Actinorhabdospora gen. nov. is proposed, with strain K12-0408T (=NBRC 111897T=TBRC 5327T) as the type strain of the type species, Actinorhabdospora filicis sp. nov. |
| Databáze: | OpenAIRE |
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