Human Genetics Problem Set
Problem 15: Markers for mapping chromosomes
Correct!
Which of the following is a useful marker for genetic
or physical mapping of human chromosomes?
A.
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RFLPs, "restriction fragment length polymorphisms"
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B.
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ESTs, "expressed sequence tags"
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C.
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STRPs, "short tandem repeat polymorphisms"
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D.
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STSs, "sequence tagged sites"
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E.
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all of the above
RFLPs are genetic markers detected by Southern hybridization. ESTs, STRPs, and STSs are markers detected by PCR.
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University of Arizona
Revised: November 5, 1998
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