Multiple Choice
Pulsed field gel electrophoresis has been performed on two isolates of Escherichia coli from the blood of newborns in the same neonatal unit. The banding pattern of one isolate had two differences from the banding pattern of the other isolate. Which of the following is the correct interpretation of these results?
A) The isolates are indistinguishable.
B) The isolates are closely related.
C) The isolates are not related.
D) The isolates are different species.
Correct Answer:
Verified
Correct Answer:
Verified
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