Article · Wikipedia archive · Last revised Jun 21, 2026

Polynucleobacter difficilis

Polynucleobacter difficilis is an aerobic, catalase- and oxidase-positive, chemo-organotrophic, nonmotile, freshwater bacterium of the genus Polynucleobacter, isolated from the Lake Sevan from a depth of 60 m in Armenia.

Last revised
Jun 21, 2026
Read time
≈ 1 min
Length
130 w
Citations
4
Source
Polynucleobacter difficilis
Scientific classification Edit this classification
Domain: Bacteria
Kingdom: Pseudomonadati
Phylum: Pseudomonadota
Class: Betaproteobacteria
Order: Burkholderiales
Family: Burkholderiaceae
Genus: Polynucleobacter
Species:
P. difficilis
Binomial name
Polynucleobacter difficilis
Hahn et al. 20121

Polynucleobacter difficilis is an aerobic, catalase- and oxidase-positive, chemo-organotrophic, nonmotile, freshwater bacterium of the genus Polynucleobacter, isolated from the Lake Sevan from a depth of 60 m in Armenia.234

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