Their next two steps, in order, should be _____
A) use of a fluorescent probe for the gene sequence, then electrophoresis
B) electrophoresis of the fragments followed by autoradiography
C) electrophoresis of the fragments, followed by the use of a probe
D) use of a ligase that will anneal the pieces, followed by Southern blotting
E) use of reverse transcriptase to make cDNA, followed by electrophoresis
Answer: C
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