Preliminary Screen and Identification of One Nitrobacteria / 环境与健康杂志
Journal of Environment and Health
; (12)1993.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-537575
Biblioteca responsável:
WPRO
ABSTRACT
Objective To screen and seperate nitrobacteria that could be used to treat nitrogenous compound pollution.Methods Autotrophic nitrite-oxidizing microorganisms were screened by enrichment culture from soil.After morphological and biological detection,primers were designed to detect the distinctive gene norB of nitrobacteria.The PCR production was se-quenced,and the homology was identified according to the sequence in Genbank.Results One strain of bacterium was screened that could oxidize nitrite.This bacterium was small,light-yellow bacilli.The expected-size DNA fragments could be amplicated by PCR.The sequence of a PCR production was blasted in Genbank and showed99%consistent with norB gene of N hamburgensis.Conclusion It was preliminarily confirmed that the microorganism screened in this study might be nitrobac-terium.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
Idioma:
Chinês
Revista:
Journal of Environment and Health
Ano de publicação:
1993
Tipo de documento:
Artigo