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Probiotic potential of Lactobacillus delbrueckii strains and their phage resistant mutants
(Elsevier, 2007-08)
Three commercial phage sensitive strains of Lactobacillus delbrueckii and spontaneous phage resistant mutants isolated from them were studied by focusing on their biological and probiotic features. After incubation in a ...
Differences in Shiga toxin and phage production among stx2g-positive STEC strains
(Frontiers Research Foundation, 2012-06)
Shiga toxin-producing Escherichia coli (STEC) are characterized by the production of Shiga toxins (Stx) encoded by temperate bacteriophages. Stx production is linked to the induction of the phage lytic cycle. Several stx ...
Narrow host range phages associated with citrus canker lesions in Florida and Argentina
(Springer, 2013-02)
Bacteriophages were isolated from naturally infected citrus canker lesions from diverse locations in Florida and Argentina and characterized for host range using a world-wide collection of Xanthomonas citri subsp. citri ...
Lysogeny in Lactobacillus delbrueckii strains and characterization of two new temperate prolate-headed bacteriophages
(Wiley Blackwell Publishing, Inc, 2008-11)
Aims: Frequency of lysogeny in Lactobacillus delbrueckii strains (from commercial and natural starters) and preliminary characterization of temperate bacteriophages isolated from them. Methods and Results: Induction of ...
Photocatalytic inactivation of dairy bacteriophages contained in aerosol: Comparative evaluation of efficiencies
(Elsevier Science SA, 2021-03)
The aim of this work was to investigate the photocatalytic inactivation efficiencies of eight phages infective to lactic acid bacteria (LAB) contained in bioaerosols. Studies were performed in a semi-pilot scale equipment, ...
Lactobacillus casei/paracasei: aislamiento de mutantes espontáneos fagorresistentes para uso industrial
(Centro de Publicaciones Universidad Nacional del Litoral, 2010-01)
ResumenLos fagos de bacterias probióticas son causa de enormes pérdidas económicas y severas limitaciones a las estrategias de control. En este trabajo se aislaron y caracterizaron mutantes de L. casei/paracasei empleando ...
Los bacteriófagos como plataforma educacional para atraer y retener a los estudiantes jóvenes en la actividad científicaBacteriophages as an educational platform to attract and retain young students in science
(Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica, 2014-08)
El curso SEA-PHAGES (ScienceEducation Alliance Phage Hunters AdvancingGenomics and EvolutionaryScience) de HHMI (Howard Hughes Medical Institute) brinda a los estudiantes universitarios del primer año la oportunidad de ...
Recent Advances in Shiga Toxin-Producing Escherichia coli Research in Latin America
(MDPI, 2018-09)
Pathogenic Escherichia coli are known to be a common cause of diarrheal disease and a frequently occurring bacterial infection in children and adults in Latin America. Despite the effort to combat diarrheal infections, the ...
Temperate and virulent Lactobacillus delbrueckii bacteriophages: comparison of their thermal and chemical resistance
(Academic Press Ltd - Elsevier Science Ltd, 2010-01)
The aim of this work was to study the efficiency of diverse chemical and thermal treatments usually used in dairy industries to control the number of virulent and temperate Lactobacillus delbrueckii bacteriophages. Two ...
The search for a peptide ligand targeting the lipolytic enzyme cutinase
(Elsevier Science Inc, 2003-08)
A constrained nonapeptide phage display library was evaluated as a potential source of affinity ligand(s) for purification of cutinase, a lipolytic enzyme. After seven cycles of biopanning, 500 clones were isolated and ...