Ward's® Live Escherichia coli Conjugation Strains

Ward's® Live <i>Escherichia coli </i>Conjugation Strains

Two strains of Escherichia coli (donor and host) with complementary sensitivities to Ampicillin and Streptomycin. Watch them trade traits via conjugation.

Conjugation DONOR Culture (F+): Ampicillin Resistant and Streptomycin Sensitive

Conjugation HOST (RECIPIENT) Culture (F-): Ampicillin sensitive and Streptomycin resistant

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Bacterial and fungal cultures are restricted and can only be ordered by educational professionals.

: Although this organism is non pathogenic, Ward’s recommends that you utilize proper aseptic technique when handling all microorganisms.

Two strains of Escherichia coli (donor and host) with complementary sensitivities to Ampicillin and Streptomycin. Watch them trade traits via conjugation.

Conjugation DONOR Culture (F+): Ampicillin Resistant and Streptomycin Sensitive

Conjugation HOST (RECIPIENT) Culture (F-): Ampicillin sensitive and Streptomycin resistant

: Although this organism is non pathogenic, Ward’s recommends that you utilize proper aseptic technique when handling all microorganisms.

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