Details

Autor(en) / Beteiligte

• Bufei Fu
• Yi Zhang
• Jun Mu
• Youbao Zhao
• Xiuhua Zhu

Titel

Isolation, Identification, and Antimicrobial Activity of a Denitrifying Bacterium from Marine Sediments

Ist Teil von

• 2009 3rd International Conference on Bioinformatics and Biomedical Engineering, 2009, p.1-4

Ort / Verlag

IEEE

Erscheinungsjahr

2009

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• A strain of denitrifying bacterium DN7, a facultative aerobic bacterim, was isolated from the sea area near the Changhai County of Dalian. Some physiological and biochemical properties were characterized, 16S rDNA gene sequence was amplified by PCR, and its nucleotide sequence was determined. Based on its physiological and biochemical properties, homology and phylogenetic analysis, strain DN7 was identified as a subspecies of Pseudomonas stutzeri. In addition, its antimicrobial activity assay and the culture conditions' effect on its biomass and activity were also studied and reported here.