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"bacteria"

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Ward's® Live Escherichia coli JM101 (Host) Culture

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

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Ward's® Live Aquatics Set: Pack of 1

Ward's® Live Aquatics Set: Pack of 1

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

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Ward's® Moraxella catarrhalis

Ward's® Moraxella catarrhalis

Normal flora of respiratory tract. Beta-lactamase positive. Also known by the name Branhamella catarrhalis

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Ward's® Live Staphylococcus aureus Coagulase-Negative Culture (Pathogenic)

Ward's® Live Staphylococcus aureus Coagulase-Negative Culture (Pathogenic)

This yellow, shiny organism is known to cause wound infections and more famously, toxic shock syndrome.

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Ward's® Live Serratia marcescens D1 Culture

Ward's® Live Serratia marcescens D1 Culture

This organism is commonly isolated from soil, and depending upon the temperature of its environment, can produce a distinctive red pigment.

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Ward's® Live Streptomyces griseus Culture

Ward's® Live Streptomyces griseus Culture

Produces streptomycin. Branching mycelium and coenocytic hyphae. 

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Ward's® Live Sarcina aurantiaca Culture

Ward's® Live Sarcina aurantiaca Culture

Produces orange pigments. 

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Ward's® Live Alcaligenes viscolactis Culture

Ward's® Live Alcaligenes viscolactis Culture

The presence of A. viscolactis in milk is a common cause for sliminess or "ropiness".

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Ward's® Live E. coli cultures for Coliphage Use

Ward's® Live E. coli cultures for Coliphage Use

A collection of some of the strains of Escherichia coli needed to grow various coliphages (available separately).

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Ward's® Live Rhizobium leguminosarum Culture

Ward's® Live Rhizobium leguminosarum Culture

Nitrogen fixation, produces nodules on legume roots. Bacteroids from nodules can be X, Y, and club shapes.

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