Pulsed-Field Gel Electrophoresis (PFGE) Is Often Used to Determine Whether

question 2

Multiple Choice

Pulsed-field gel electrophoresis (PFGE) is often used to determine whether bacterial isolates from different cases of food-borne illness are the same and can be traced to the same source.This is an example of

• A)an immunologic technique.
• B)a genetic method.
• C)a phenotypic method.
• D)a microscopic technique.

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