Characterization and lytic activity of Pseudomonas fluorescens phages from sewage
AUTOR(ES)
Radhakrishnan, Ananthi, Ananthasubramanian, M
FONTE
Brazilian Journal of Microbiology
DATA DE PUBLICAÇÃO
2012-03
RESUMO
Pseudomonas fluorescens phages from sewage were tested against P. fluorescens isolates of soil and sewage. The phages were characterized as to host range, morphology, structural proteins and genome fingerprint. Of the seven phages isolated, one was found to be abundant in sewage (5.9×10(7) pfu/mL), having broad host range, and distinct protein and DNA profile when compared to the other six phages. DNA restriction and protein profiles of the phages and their morphology indicate the diversity in the sewage environment. None of the isolates from the rhizosphere regions of various cultivated soils were susceptible to phages isolated from sewage.
Documentos Relacionados
- Lytic Activity of Vibrio Phages on Strains of Vibrio fetus Isolated from Man and Animals
- Screening, Nucleotide Sequence, and Biochemical Characterization of an Esterase from Pseudomonas fluorescens with High Activity towards Lactones
- Cloning and characterization of styrene catabolism genes from Pseudomonas fluorescens ST.
- Purification and characterization of a ferulic acid decarboxylase from Pseudomonas fluorescens.
- Immunological characterization of ice nucleation proteins from Pseudomonas syringae, Pseudomonas fluorescens, and Erwinia herbicola.