biologia molecular sara correa p
TRANSCRIPT
Food poisoning is a serious public-health issue, especially with the emergence of lethal and highly virulent strains of E scherichia C oli.
The Staphylococcus aureus has been considered one of the few ubiquitous bacteria, their presence may be up in the skin of animals and people, in addition to their nostrils and throats. Also has great ease with which food comes to the spread possible contamination.
Correct eradication of virulent organisms is the subject of medical science, for this is necessary the implementation of easy handling and equipment availability.
Micrografía electrónica a baja temperatura de un grupo de bacterias E. coli, magnificada 10,000 veces.
Tomado de: http://www.losarchivosdelatierra.com/ ciencia/tag/e-coli
Tomado de: http://www.cos.gatech.edu/news/New-Laboratory-Method-Uses-Mass-Spectrometry-to-Rapidly-Detect-Staph-Infections
Can be of great benefice using these low –voltage
techniques of the meat to provide food less committed to the
emergence of diseases, especially in
establishments such as butchers and
supermarkets. Tomado de : http://www.mis-recetas.org/trucosmostrar/ 1309-consejos- para-identificar-la-carne-de-vacuno
This prototype mass spectrometry-based technique would be cost-effective from the ease of collecting samples with Stafilococcus A ureus, obtaining the necessary equipment at low cost
and good availability of mass spectrometers allowing flexibility
in obtaining the results in the identification of the bacteria.
Tomado de: http://www.emc.maricopa.edu /facultyfarabee-/biobk/ biobookdiversity_ 1.html
The study of bacteria is of great importance in industry and medicine, thus allowing significant progress in
research, the study of these microorganisms have been useful particularly in helping cellular physiology and genetic manipulation in the identification of these by
their characteristics specific.
Tomado de: http://investigacion- documental.wikispaces.com/Investigacion+Documental
• Donna L. Harris, Ajit K. Mahapatra, Baron L. Jones, et al. Efficacy of low-voltage AC for inactivating surface adherent Escherichia coli O157:H7 on beef. International Journal of Food Safety, Nutrition and Public Health, 2012; 4 (2)
• C. L. Pierce, J. C. Rees, F. M. Fernandez, J. R. Barr. Viable Staphylococcus Aureus quantitation using 15N metabolically labeled bacteriophage amplification couple with a multiple reaction monitoring proteomic workflow. Molecular & Cellular Proteomic. 2012; 11 (1)