'White colonies' diaporamas de présentation

Transient flora on hands as a vehicle of transmission to food for Staphylococcus aureus

Transient flora on hands as a vehicle of transmission to food for Staphylococcus aureus . Elissa Redmiles and Lucy Erickson . Background. History of food bourn illness Hypothesis. History of food borne illness. Since the beginning of human history, food borne illness has been an issue

689 views • 51 slides

Haemophilus

Haemophilus. - Microscopic appearance. - Cultural characteristics. - Identification of Haemophilus species. - Serological methods for detection of H.influenzae. H. influenzae is a small non-motile Gram negative coccobacillus or short rod.

1.25k views • 39 slides

Molecular Genetics Techniques

Molecular Genetics Techniques. BIT 220 Chapter 20. What is Cloning? Recombinant DNA technologies. Incorporate gene of interest into plasmid (cloning vector) Amplification of plasmid by replication in host cell. 1. Producing Recombinant DNA molecule

993 views • 34 slides

Bacterial Transformation

Bacterial Transformation. Lab 6A. Our Goals. Insert foreign gene into plasmid Insert recombinant plasmid into bacteria Grow transformed bacteria. Questions We Need Answered. Did the bacteria take up the plasmid? If so, did the gene of interest get inserted into the plasmid?.

1.01k views • 29 slides

Post World War I Europe

Post World War I Europe. 1918-1929. Objective. To understand the international order after World War I To understand how Europeans adapted to life after World War I To understand new political systems that arose after World War I. The League of Nations. Wilson and the League of Nations

453 views • 27 slides

Post World War I Europe

Post World War I Europe. 1918-1929. Objective. To understand the international order after World War I To understand how Europeans adapted to life after World War I To understand new political systems that arose after World War I. The League of Nations. Wilson and the League of Nations

461 views • 27 slides

Bac-to-Bac expression system

Bac-to-Bac expression system. Lab of Molecular Genetics ???. Baculovirus. A family of large rod-shaped viruses Circular double-stranded genome ranging from 80-180 kbp. AcMNPV : Autographa califonica multiple nuclear polyhedrosis virus

1.77k views • 16 slides

Molding Pears

Molding Pears . BY :Tessa Barrow-Precious. How to get started. 1) Cut two pears into eight pieces each. 2) Put two pieces onto each of the five plates . 3) Keep one plate clean without anything done to it. 4) Heat honey for ten seconds and pour onto the two pieces on one plate.

308 views • 13 slides

Propionic acid bacteria

875 views • 10 slides

Cloning a DNA segment from sheep

181 views • 7 slides

WSSP: Duckweed

165 views • 6 slides