Verrucosispora sediminis sp. nov., a cyclodipeptide-producing actinomycete from deep-sea sediment
| Autor: | Ji-Sheng Ruan, Jian Wang, Wen-Jun Li, Shu-Kun Tang, Biao Ren, Gang Pei, Alan C. Ward, Yu-Hua Xin, Huanqin Dai, Lixin Zhang |
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| Rok vydání: | 2009 |
| Předmět: |
DNA
Bacterial Geologic Sediments food.ingredient Verrucosispora sediminis Molecular Sequence Data Biology medicine.disease_cause Microbiology DNA Ribosomal food Phylogenetics RNA Ribosomal 16S medicine Seawater Ecology Evolution Behavior and Systematics Phylogeny Verrucosispora Phylogenetic tree Verrucosispora lutea Micromonosporaceae General Medicine Dipeptides Ribosomal RNA 16S ribosomal RNA Taxonomy (biology) |
| Zdroj: | International journal of systematic and evolutionary microbiology. 60(Pt 8) |
| ISSN: | 1466-5026 |
| Popis: | An actinomycete, designated MS426T, the culture broth of which showed potent antimicrobial activity, was isolated from a deep-sea sediment sample of the South China Sea. An almost-complete sequence of the 16S rRNA gene of strain MS426Twas determined and aligned with those of representatives of the familyMicromonosporaceaeavailable in public databases. Phylogenetic trees were inferred by using three algorithms. Strain MS426Tformed a branch adjacent toVerrucosispora luteaYIM 013Tin a distinct cluster occupied only by strains of the genusVerrucosispora. Strain MS426Twas distinguishable from the type strains of the two describedVerrucosisporaspecies by using a combination of chemical and morphological markers and by DNA–DNA relatedness. On the basis of these genotypic and phenotypic differences, the novel antimicrobial strain with pharmaceutical potential represents a novel species, for which the nameVerrucosispora sediminissp. nov. is proposed. The type strain is MS426T(=CGMCC 4.3550T=JCM 15670T). |
| Databáze: | OpenAIRE |
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