Aromatoleum gen. nov., a novel genus accommodating the phylogenetic lineage including Azoarcus evansii and related species, and proposal of Aromatoleum aromaticum sp. nov., Aromatoleum petrolei sp. nov., Aromatoleum bremense sp. nov., Aromatoleum toluolicum sp. nov. and Aromatoleum diolicum sp. nov
| Autor: | Lars Wöhlbrand, Daniela Thies, Markus Meyer, Peter Kämpfer, Ralf Rabus, Barbara Reinhold-Hurek |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0301 basic medicine
DNA Bacterial Proteomics Aromatoleum 030106 microbiology Rhodocyclaceae Azoarcus Anaerobic degradation Biology Microbiology Azoarcus evansii 03 medical and health sciences RNA Ribosomal 16S Azoarcus indigens Aromatoleum aromaticum Ecology Evolution Behavior and Systematics Phylogeny Phylogenetic tree food and beverages Nucleic Acid Hybridization General Medicine Sequence Analysis DNA biology.organism_classification 16S ribosomal RNA Bacterial Typing Techniques 030104 developmental biology Taxonomy (biology) |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology |
| ISSN: | 1466-5034 |
| Popis: | Comparative 16S rRNA gene sequence analysis and major physiological differences indicate two distinct sublineages within the genus Azoarcus : the Azoarcus evansii lineage, comprising Azoarcus evansii (type strain KB740T=DSM 6898T=CIP 109473T=NBRC 107771T), Azoarcus buckelii (type strain U120T=DSM 14744T=LMG 26916T), Azoarcus anaerobius (type strain LuFRes1T=DSM 12081T=LMG 30943T), Azoarcus tolulyticus (type strain Tol-4T=ATCC 51758T=CIP 109470T), Azoarcus toluvorans (type strain Td21T=ATCC 700604T=DSM 15124T) and Azoarcus toluclasticus (type strain MF63T=ATCC 700605T), and the Azoarcus indigens lineage, comprising Azoarcus indigens (type strain VB32T=ATCC 51398T=LMG 9092T), Azoarcus communis (type strain SWub3T=ATCC 51397T=LMG 9095T) and Azoarcus olearius (type strain DQS-4T=BCRC 80407T=KCTC 23918T=LMG 26893T). Az. evansii lineage members have remarkable anaerobic degradation capacities encompassing a multitude of alkylbenzenes, aromatic compounds and monoterpenes, often involving novel biochemical reactions. In contrast, Az. indigens lineage members are diazotrophic endophytes lacking these catabolic capacities. It is proposed that species of the Az. evansii lineage should be classified in a novel genus, Aromatoleum gen. nov. Finally, based on the literature and new growth, DNA–DNA hybridization and proteomic data, the following five new species are proposed: Aromatoleum aromaticum sp. nov. (type strain EbN1T=DSM 19018T=LMG 30748T and strain pCyN1=DSM 19016=LMG 31004), Aromatoleum petrolei sp. nov. (type strain ToN1T=DSM 19019T=LMG 30746T), Aromatoleumbremense sp. nov. (type strain PbN1T=DSM 19017T=LMG 31005T), Aromatoleum toluolicum sp. nov. (type strain TT=DSM 19020T=LMG 30751T) and Aromatoleum diolicum sp. nov. (type strain 22LinT=DSM 15408T=LMG 30750T). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|