DNA Sequencing, Mutation and Repair
Frame shift mutation may occur as a result of

formation of a thymine-dimer
deamination of cytosine to uracil
conversion of guanine to xanthine
None of these

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DNA Sequencing, Mutation and Repair
The DNA sequences of rRNA genes can be used to

assess relatedness of eukaryotes but not prokaryotes
predict whether a bacteria will be gram-positive or gram-negative
predict the pulsed field gel pattern of a microorganism
obtain a tentative identification of a new microorganism

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