RRC ID |
55480
|
著者 |
Jang J, Ashida N, Kai A, Isobe K, Nishizawa T, Otsuka S, Yokota A, Senoo K, Ishii S.
|
タイトル |
Presence of Cu-Type (NirK) and cd1-Type (NirS) Nitrite Reductase Genes in the Denitrifying Bacterium Bradyrhizobium nitroreducens sp. nov.
|
ジャーナル |
Microbes Environ
|
Abstract |
Nitrite reductase is a key enzyme for denitrification. There are two types of nitrite reductases: copper-containing NirK and cytochrome cd1-containing NirS. Most denitrifiers possess either nirK or nirS, although a few strains been reported to possess both genes. We herein report the presence of nirK and nirS in the soil-denitrifying bacterium Bradyrhizobium sp. strain TSA1T. Both nirK and nirS were identified and actively transcribed under denitrification conditions. Based on physiological, chemotaxonomic, and genomic properties, strain TSA1T (=JCM 18858T=KCTC 62391T) represents a novel species within the genus Bradyrhizobium, for which we propose the name Bradyrhizobium nitroreducens sp. nov.
|
巻・号 |
33(3)
|
ページ |
326-331
|
公開日 |
2018-9-29
|
DOI |
10.1264/jsme2.ME18039
|
PMID |
30158366
|
PMC |
PMC6167111
|
MeSH |
Bradyrhizobium / classification*
Bradyrhizobium / enzymology*
Bradyrhizobium / genetics
Bradyrhizobium / physiology
DNA, Bacterial / genetics
DNA, Ribosomal Spacer / genetics
Denitrification / genetics*
Gene Expression Regulation, Enzymologic
Genome, Bacterial / genetics
Molecular Sequence Annotation
Nitrates / metabolism
Nitrite Reductases / genetics*
Oxygen
Phylogeny
RNA, Ribosomal, 16S / genetics
Sequence Analysis, DNA
Soil Microbiology*
|
IF |
2.575
|
引用数 |
9
|
リソース情報 |
一般微生物 |
JCM 18858 |