Eoetvoesia caeni gen. nov., sp. nov., isolated from an activated sludge system treating coke plant effluent

Tamás Felföldi, Anita Vengring, Zsuzsa Kéki, K. Márialigeti, Peter Schumann, E. Tóth

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

A novel bacterium, PB3-7BT, was isolated on phenol-supplemented inorganic growth medium from a laboratory-scale wastewater purification system that treated coke plant effluent. 16S rRNA gene sequence analysis revealed that strain PB3-7BT belonged to the family Alcaligenaceae and showed the highest pairwise sequence similarity to Parapusillimonas granuli Ch07T (97.5 %), Candidimonas bauzanensis BZ59T (97.3 %) and Pusillimonas noertemannii BN9T(97.2 %). Strain PB3-7BT was rod-shaped, motile and oxidase- and catalase-positive. The predominant fatty acids were C16:0, C17:0 cyclo, C19:0 cyclo ω8cand C14:0 3-OH, and the major respiratory quinone was Q-8. The G+C content of the genomic DNA of strain PB3-7BT was 59.7 mol%. The novel bacterium can be distinguished from closely related type strains based on its urease activity and the capacity for assimilation of glycerol and amygdalin. On the basis of the phenotypic, chemotaxonomic and molecular data, strain PB3-7BTis considered to represent a new genus and species, for which the name Eoetvoesia caeni gen. nov., sp. nov. is proposed. The type strain of Eoetvoesia caeni is PB3-7BT (= DSM 25520T = NCAIM B 02512T).

Original languageEnglish
Article number058875
Pages (from-to)1920-1925
Number of pages6
JournalInternational Journal of Systematic and Evolutionary Microbiology
Volume64
Issue numberPART 6
DOIs
Publication statusPublished - 2014

Fingerprint

Coke
activated sludge
Sewage
Alcaligenaceae
effluents
Amygdalin
effluent
Bacteria
bacterium
Urease
new species
Base Composition
Waste Water
Phenol
rRNA Genes
Catalase
Glycerol
Names
new genus
purification

ASJC Scopus subject areas

  • Microbiology
  • Ecology, Evolution, Behavior and Systematics

Cite this

Eoetvoesia caeni gen. nov., sp. nov., isolated from an activated sludge system treating coke plant effluent. / Felföldi, Tamás; Vengring, Anita; Kéki, Zsuzsa; Márialigeti, K.; Schumann, Peter; Tóth, E.

In: International Journal of Systematic and Evolutionary Microbiology, Vol. 64, No. PART 6, 058875, 2014, p. 1920-1925.

Research output: Contribution to journalArticle

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