Genetic Analysis: An Integrated Approach (3rd Edition)
Genetic Analysis: An Integrated Approach (3rd Edition)
3rd Edition
ISBN: 9780134605173
Author: Mark F. Sanders, John L. Bowman
Publisher: PEARSON
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Chapter 7, Problem 28P

In a dideoxy DNA sequencing experiment, four separate reactions are carried out to provide the replicated material for DNA sequencing gels. Reaction products are usually run in gel lanes labeled A,T,C, and G.

Identify the nucleotides used in the dideoxy DNA sequencing reaction that produces molecules for the A lane of the sequencing gel.

a. How does PCR play a role in dideoxy DNA sequencing?

b. Why is incorporation of a dideoxynucleotide during DNA sequencing identified as a “replication-terminating” event?

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Genetic Analysis: An Integrated Approach (3rd Edition)

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