Unknown

Dataset Information

0

An Unknown Non-denitrifier Bacterium Isolated from Soil Actively Reduces Nitrous Oxide under High pH Conditions.


ABSTRACT: A nitrous oxide (N2O)-consuming bacterium isolated from farmland soil actively consumed N2O under high pH conditions. An acetylene inhibition assay did not show the denitrification of N2 to N2O by this bacterium. When N2O was injected as the only nitrogen source, this bacterium did not assimilate N2O. A polymerase chain reaction demonstrated that this bacterium did not have the typical nosZ gene. This bacterium belonged to Chitinophagaceae, but did not belong to known families that include bacteria with the atypical nosZ. This is the first study to show that a non-denitrifier actively reduces N2O, even under high pH conditions.

SUBMITTER: Takatsu Y 

PROVIDER: S-EPMC7734407 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

altmetric image

Publications

An Unknown Non-denitrifier Bacterium Isolated from Soil Actively Reduces Nitrous Oxide under High pH Conditions.

Takatsu Yuta Y   Miyamoto Toshizumi T   Hashidoko Yasuyuki Y  

Microbes and environments 20200101 4


A nitrous oxide (N<sub>2</sub>O)-consuming bacterium isolated from farmland soil actively consumed N<sub>2</sub>O under high pH conditions. An acetylene inhibition assay did not show the denitrification of N<sub>2</sub> to N<sub>2</sub>O by this bacterium. When N<sub>2</sub>O was injected as the only nitrogen source, this bacterium did not assimilate N<sub>2</sub>O. A polymerase chain reaction demonstrated that this bacterium did not have the typical nosZ gene. This bacterium belonged to Chitino  ...[more]

Similar Datasets

| S-EPMC3131621 | biostudies-literature
| S-EPMC6934481 | biostudies-literature
| S-EPMC6331397 | biostudies-literature
| S-EPMC2849262 | biostudies-literature
| S-EPMC10973416 | biostudies-literature
| S-EPMC1932785 | biostudies-literature
| S-EPMC10657304 | biostudies-literature
| S-EPMC10620151 | biostudies-literature
| S-EPMC11580698 | biostudies-literature
| S-EPMC5452805 | biostudies-literature