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Ward's® Live Escherichia coli, Lactose Negative Culture

Produces orange pigments. 

E. coli with JM101 can be transformed with pUC8 plasmid to become resistant to Ampicillin and to metabolize lactose

Everything you need to safetly collect and culture bacteria and fungi from your environment

Found on dental plaque, implicated in cavities. No Lancefield group shown, gamma hemolysis. 

This pathogenic organism is sometimes isolated from hay and grass.

Students determine contamination levels of ground beef in different environments.

Isolated from the alimentary tract of cows. Lancefield group D, gamma hemolysis. May be pathogenic in humans. 

This filamentous cyanobacteria is comprised of heterocysts and akinetes that are terminally located on the filament.

Eschericia coli culture that produces GFP, visible in the presence of UV light.